43 results on '"V, De Robertis"'
Search Results
2. Electrochemotherapy as palliative care in patients with local or metastatic recurrence of head and neck cancer: review of state of the art.
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Cariti F, Caivano F, de Robertis V, Dadduzio S, Guarino P, Barbara F, Pontillo V, Russo C, Plantone F, and Barbara M
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- Humans, Neoplasm Metastasis, Head and Neck Neoplasms drug therapy, Palliative Care, Electrochemotherapy, Neoplasm Recurrence, Local drug therapy
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- 2024
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3. Clinical Practice Guidelines and Recommendations by the World Association of Perinatal Medicine and Perinatal Medicine Foundation: Reporting Suspected Findings from Fetal Central Nervous System Examination.
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De Robertis V, Sen C, Timor-Tritsch I, Volpe P, Galindo A, Khalil A, Volpe N, Gil MDM, Birnbaum R, Villalain C, and Malinger G
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- Humans, Pregnancy, Female, Central Nervous System diagnostic imaging, Central Nervous System abnormalities, Nervous System Malformations diagnostic imaging, Perinatology standards, Ultrasonography, Prenatal standards
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These guidelines follow the mission of the World Association of Perinatal Medicine, in collaboration with the Perinatal Medicine Foundation, which brings together groups and individuals worldwide, with the aim to improve prenatal detection of central nervous system anomalies and the appropriate referral of pregnancies with suspected fetal anomalies. In addition, this document provides further guidance for healthcare practitioners with the goal of standardizing the description of ultrasonographic abnormal findings., (© 2024 S. Karger AG, Basel.)
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- 2024
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4. Impact of choroid plexus size in prenatal diagnosis of normal and abnormal closure of fourth ventricle.
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Volpe P, De Robertis V, Fanelli T, Volpe G, Olivieri C, Boito S, and Persico N
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- Female, Pregnancy, Humans, Infant, Retrospective Studies, Reproducibility of Results, Ultrasonography, Prenatal methods, Prenatal Diagnosis, Gestational Age, Magnetic Resonance Imaging methods, Fourth Ventricle diagnostic imaging, Choroid Plexus diagnostic imaging
- Abstract
Objective: To assess the role of the choroid plexus (CP) of the fourth ventricle (4V) in fetuses with an open 4V and a normal cerebellar vermis., Methods: Two groups of patients were recruited in two fetal medicine referral centers. The prospectively collected control group included singleton pregnancies with a normal sonographic examination after first-trimester combined screening for chromosomal abnormalities and normal outcome, recruited in the period between 2019 and 2022. The study group was selected retrospectively by searching our databases to identify all cases with an isolated open 4V and normal anatomy and size of the cerebellar vermis. The inclusion criteria of the study group were: (1) gestational age between 20 and 22 weeks; (2) a brainstem-vermis angle ≥ 18° in the midsagittal plane with an otherwise normal cerebellum and vermis; (3) 4V-CP visible and seen separately from the vermis; (4) absence of other intra- and extracranial anomalies; and (5) available prenatal and/or postnatal magnetic resonance imaging (MRI) data., Results: In 169 cases of the control group, the 4V-CP was seen separately from the cerebellar vermis and was noticed to progressively fill the space caudal to the 4V, between the vermis and brainstem. From 12 to 22 weeks, the surface areas of the vermis and medial portion of the 4V-CP increased progressively with advancing gestation (P < 0.0001). Intra- and interobserver correlation analysis showed good reproducibility for the measurements. Among the cases with an open 4V and a normal vermis, it was retrospectively feasible to visualize the 4V-CP separately from the inferior part of the vermis in 41 fetuses. In five of these cases, the open 4V was due to a small CP. In all 41 fetuses, the diagnosis on MRI was isolated upward rotation of the cerebellar vermis, and no additional anomaly was found., Conclusions: Closure of the 4V is dependent on the 4V-CP and not only the cerebellar vermis. In fact, a small CP may represent another cause of an open 4V. Therefore, separate visualization of the 4V-CP and cerebellar vermis is crucial to improve discrimination between the different causes of an open 4V at the anomaly scan and its clinical implications. © 2023 International Society of Ultrasound in Obstetrics and Gynecology., (© 2023 International Society of Ultrasound in Obstetrics and Gynecology.)
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- 2023
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5. Indications for fetal echocardiography: Italian Society of Ultrasound in Obstetrics and Gynecology (SIEOG) guidelines using GRADE methodology.
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De Robertis V
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- 2023
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6. Evaluation of cerebellar vermis at 12-22 weeks of gestation: why is traditional assessment incorrect?
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Volpe P, De Robertis V, Volpe G, Olivieri C, Fanelli T, Boito S, and Persico N
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- Humans, Pregnancy, Female, Cerebellum diagnostic imaging, Gestational Age, Cerebellar Vermis
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- 2023
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7. Corrigendum to "The Italian guidelines on ultrasound in obstetrics and gynecology: Executive summary of recommendations for practice" [Eur. J. Obstetrics Gynecol. 279 (2022) 176-182].
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Aprile A, Calì G, Chianchiano N, Chiappa V, Corbella P, D'Addario V, Dall'Asta A, De Robertis V, Exacustos C, Familiari A, Fichera A, Formigoni C, Frusca T, Ghi T, Guerriero S, Iuculano A, Labate F, Martinelli P, Monni G, Morlano M, Nonino F, Olivieri C, Paladini D, Peddes C, Prefumo F, Rizzo G, Rustico M, Sarno L, Sciacovelli I, Sciarrone A, Stampalija T, Taddei F, Todros T, Valensise H, Vergani P, Volpe N, Volpe P, Votino C, Bettoncelli G, Bracalente G, Collini Ceccatelli M, Costantini M, D'Aloia A, Ferrazzi E, Giorlandino C, Locci M, Verrotti di Pianella C, Viora E, Zoia R, Bilardo K, and Vicar M
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- 2023
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8. Referral scan for congenital anomalies: time to agree on indications.
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De Robertis V, Calì G, Corbella P, Formigoni C, Iuculano A, Nonino F, Pasquini L, Prefumo F, Sciarrone A, Stampalija T, Taddei F, Volpe N, Volpe P, and Frusca T
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- Humans, Female, Pregnancy, Gestational Age, Referral and Consultation, Ultrasonography, Prenatal, Congenital Abnormalities
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- 2022
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9. Use of Nutraceuticals in Elderly to Fight Inflammation and Immuno-Senescence: A Randomized Case-Control Study.
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Maselli Del Giudice A, La Mantia I, Barbara F, Ciccarone S, Ragno MS, de Robertis V, Cariti F, Barbara M, D'Ascanio L, and Di Stadio A
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- Aged, Case-Control Studies, Humans, Inflammation, Middle Aged, Vitamin D, Vitamins, Dietary Supplements, Interleukin-6
- Abstract
Elderly people are at high risk of suffering from infection and being affected by severe forms of disease because their immunosystem suffers from aging. The alteration of normal immune functions causes the increase of pro-inflammatory cytokines which can expose these people to increased risk of developing pathologies as cancer, diabetes, and/or arthritis. Some supplements could be helpful for restoring normal immune functions. We conducted a case-control study to evaluate the efficacy of a supplement containing Sambucus nigra, zinc, tyndallized Lactobacillus acidophilus (HA122), arabinogalactans, vitamin D, vitamin E, and vitamin C to improve the inflammatory levels (IL-6 and CRP) and to modulate the lymphocytes growth. Additionally, we analyzed wellness by self-questionnaire. This study had two control group: a young group and an elderly one. Our study showed that treating elderly patients with the supplement for 30 days improved IL-6, CRP, and lymphocytes levels; the result was independent from the dosage of the supplements used. Elderly patients, despite the improvement, were not able to reach the same conditions of young patients; however, most of the patients (>70%) claimed to “feel better” after the use of the supplement. The use of this supplement should be considered at a low dosage for a prolonged period to reduce inflammation and modulate immune senescence in patients over 60 years old.
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- 2022
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10. First trimester examination of fetal anatomy: clinical practice guideline by the World Association of Perinatal Medicine (WAPM) and the Perinatal Medicine Foundation (PMF).
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Volpe N, Sen C, Turan S, Sepulveda W, Khalil A, Rolnik DL, De Robertis V, Volpe P, Gil MM, Chaveeva P, Dagklis T, Pooh R, Kosinski P, Cruz J, Huertas E, D' Antonio F, Rodriguez Calvo J, and Daneva Markova A
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- Female, Humans, Pregnancy, Pregnancy Trimester, First, Fetus, Ultrasonography, Prenatal
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This recommendation document follows the mission of the World Association of Perinatal Medicine in collaboration with the Perinatal Medicine Foundation. We aim to bring together groups and individuals throughout the world for precise standardization to implement the ultrasound evaluation of the fetus in the first trimester of pregnancy and improve the early detection of anomalies and the clinical management of the pregnancy. The aim is to present a document that includes statements and recommendations on the standard evaluation of the fetal anatomy in the first trimester, based on quality evidence in the peer-reviewed literature as well as the experience of perinatal experts around the world., (© 2022 Walter de Gruyter GmbH, Berlin/Boston.)
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- 2022
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11. Fragility and contagiousness of the total laryngectomy patient in the COVID-19 pandemic.
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Bertolin A, Lionello M, de Robertis V, Barbara F, Cariti F, and Barbara M
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- Humans, Laryngectomy, Pandemics, SARS-CoV-2, COVID-19 epidemiology, Otolaryngology
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Objective: The Coronavirus disease 2019 (COVID-19) pandemic has posed significant problems for patients who have undergone total laryngectomy (TL). The lack of specific guidelines and paucity of information available to the public on this topic has clearly emerged during the ongoing pandemic. The aim of the present study is to investigate our personal experience in managing the stoma in TL patients during the COVID-19 pandemic., Methods: A questionnaire was administered by phone to laryngectomised patients who had previously been seen at the outpatient otolaryngology clinics of Vittorio Veneto and Barletta Hospitals from January to December 2020., Results: A total of 92 patients were included. Twenty-five patients (27%) had been tested for SARS-CoV-2. Among these, 19 (76%) had been investigated with a nasal swab, 5 (20%) with a tracheal swab and 1 with a serological assay. Five patients were positive for SARS-CoV-2 (in 4 cases as a result of the nasal swab, in one case with the bronchial aspirate). Eighty-four patients (91%) used a heat moisture exchanger over the stoma every day, but 6 patients (6.5%) were unaware of the importance of protecting the stoma., Conclusions: We conclude that TL patients should always be adequately informed by healthcare staff about how to manage their stoma. Specific guidelines are needed for testing TL patients for SARS-CoV-2., (Copyright © 2022 Società Italiana di Otorinolaringoiatria e Chirurgia Cervico-Facciale, Rome, Italy.)
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- 2022
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12. Position of the choroid plexus of the fourth ventricle in first- and second-trimester fetuses: a novel approach to early diagnosis of cystic posterior fossa anomalies.
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Volpe P, De Robertis V, Volpe G, Boito S, Fanelli T, Olivieri C, Votino C, and Persico N
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- Central Nervous System Cysts embryology, Choroid Plexus diagnostic imaging, Choroid Plexus pathology, Cranial Fossa, Posterior diagnostic imaging, Cranial Fossa, Posterior embryology, Cranial Fossa, Posterior pathology, Dandy-Walker Syndrome embryology, Databases, Factual, Diagnosis, Differential, Early Diagnosis, Feasibility Studies, Female, Fetus diagnostic imaging, Fetus embryology, Fourth Ventricle diagnostic imaging, Fourth Ventricle pathology, Humans, Pregnancy, Pregnancy Trimester, First, Pregnancy Trimester, Second, Retrospective Studies, Central Nervous System Cysts diagnostic imaging, Choroid Plexus embryology, Dandy-Walker Syndrome diagnostic imaging, Fourth Ventricle embryology, Ultrasonography, Prenatal methods
- Abstract
Objective: To describe the sonographic appearance and position of the choroid plexus of the fourth ventricle (4V-CP) between 12 and 21 weeks' gestation in normal fetuses and in fetuses with Dandy-Walker malformation (DWM) or Blake's pouch cyst (BPC)., Methods: The study population comprised 90 prospectively recruited normal singleton pregnancies and 41 pregnancies identified retrospectively from our institutional database that had a suspected posterior fossa anomaly at 12-13 weeks' gestation based on the ultrasound finding of abnormal hindbrain spaces. In all cases the final diagnosis was confirmed by prenatal and/or postnatal magnetic resonance imaging or postmortem examination. All pregnancies underwent a detailed ultrasound assessment, including a dedicated examination of the posterior fossa, at 12-13 weeks, 15-16 weeks and 20-21 weeks of gestation. Two-dimensional ultrasound images of the midsagittal and coronal views of the brain through the posterior fontanelle and three-dimensional volume datasets were obtained. Multiplanar orthogonal image correlation with volume contrast imaging was used as the reference visualization mode. Two independent operators, blinded to the fetal outcome, were asked to classify the 4V-CP as visible or not visible in both normal and abnormal cases, and to assess if the 4V-CP was positioned inside or outside the cyst in fetuses with DWM and BPC., Results: Of the 41 fetuses with apparently isolated cystic posterior fossa anomaly in the first trimester, eight were diagnosed with DWM, 29 were diagnosed with BPC and four were found to be normal in the second trimester. The position of the 4V-CP differed between DWM, BPC and normal cases in the first- and second-trimester ultrasound examinations. In particular, in normal fetuses, no cyst was present and, in the midsagittal and coronal planes of the posterior fossa, the 4V-CP appeared as an echogenic oval-shaped structure located inside the 4V apparently attached to the cerebellar vermis. In fetuses with DWM, the 4V-CP was not visible in the midsagittal view because it was displaced inferolaterally by the cyst. In contrast, in the coronal view of the posterior brain, the 4V-CP was visualized in all cases with DWM at 12-13 weeks, with a moderate decrease in the visualization rate at 15-16 weeks (87.5%) and at 20-21 weeks (75%). In the coronal view, the 4V-CP was classified as being outside the cyst in all DWM cases at 12-13 weeks and in 87.5% and 75% of cases at 15-16 and 20-21 weeks, respectively. In fetuses with BPC, the 4V-CP was visualized in all cases in both the midsagittal and coronal views at 12-13 weeks and in 100% and 96.6% of cases, respectively, at 15-16 weeks. In the coronal view, the 4V-CP was classified as being inside the cyst in 28 (96.6%), 27 (93.1%) and 25 (86.2%) cases at 12-13, 15-16 and 20-21 weeks, respectively. The medial segment of the 4V-CP was visualized near the inferior part of the vermis., Conclusions: Our study shows that longitudinal ultrasound assessment of the 4V-CP and its temporal changes from 12 to 21 weeks is feasible. The 4V-CP is located inside the cyst, just below the vermis, in BPC and outside the cyst, inferolaterally displaced and distant from the vermian margin, in DWM, consistent with the pathogenesis of the two conditions. The position of the 4V-CP is a useful sonographic marker that can help differentiate between DWM and BPC as early as in the first trimester of pregnancy. © 2021 International Society of Ultrasound in Obstetrics and Gynecology., (© 2021 International Society of Ultrasound in Obstetrics and Gynecology.)
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- 2021
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13. Maternal and perinatal outcomes in high compared to low risk pregnancies complicated by severe acute respiratory syndrome coronavirus 2 infection (phase 2): the World Association of Perinatal Medicine working group on coronavirus disease 2019.
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D'Antonio F, Sen C, Mascio DD, Galindo A, Villalain C, Herraiz I, Arisoy R, Ovayolu A, Eroğlu H, Canales MG, Ladella S, Cojocaru L, Turan O, Turan S, Hadar E, Brzezinski-Sinai NA, Dollinger S, Uyaniklar O, Ocakouglu SR, Atak Z, Premru-Srsen T, Kornhauser-Cerar L, Druškovič M, Ples L, Gündüz R, Ağaçayak E, Schvartzman JA, Malbran MN, Liberati M, Sebastiano FD, Oronzi L, Cerra C, Buca D, Cagnacci A, Ramone A, Barra F, Carosso A, Benedetto C, Cosma S, Pintiaux A, Daelemans C, Costa E, Özel A, Muhçu M, Lopez JSJ, Alvarado C, Piqueras AL, Oliva DE, Schera GBL, Volpe N, Frusca T, Samardjiski I, Simeonova S, Papestiev IA, Hojman J, Turkcuoglu I, Cromi A, Laganà AS, Ghezzi F, Sirico A, Familiari A, Scambia G, Sukhikh ZKGT, Gorina KA, de Sa RAM, Vaz M, Feuerschuette OHM, Gatta AND, Youssef A, Donna GD, Martinez-Varea A, Loscalzo G, Morales Roselló J, Stefanovic V, Nupponen I, Nelskylä K, Ayala R, Molpeceres RG, Vázquez AP, Sandri F, Cataneo I, Lenzi M, Haberal ET, Huertas E, Sanchez A, Arango P, Bermejo A, Alcantara MMG, Göynümer G, Okuyan E, Madalina C, Guisan AC, Schulte AM, Esposito V, De Robertis V, Zdjelar S, Lackovic M, Mihajlovic S, Jekova N, Saccone G, Aslan MM, Dedda MCD, Chalid M, Canache JEM, Daskalakis G, Antsaklis P, Vega EC, Cueto E, Taccaliti C, Aykanat Y, Özlem Genç Ş, Froessler B, Radulova PA, Morano D, Bianchi B, Marino MGL, Meccariello G, Rohatgi B, Schiattarella A, Morlando M, Colacurci N, Villasco A, Biglia N, Marques ALS, Gatti A, Luvero D, Angioli R, Pittaro A, Lila A, and Zlatohlávková B
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- Asia, Australia, Europe, Female, Humans, Infant, Newborn, Intensive Care Units, Neonatal, Pregnancy, Retrospective Studies, SARS-CoV-2, South America, COVID-19, Pregnancy Complications, Infectious diagnosis, Pregnancy Outcome epidemiology
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Background: It has still to be ascertained whether severe acute respiratory syndrome coronavirus 2 infection in pregnancy is associated with worse maternal and fetal outcomes compared to low risk gestations., Objective: This study aimed to evaluate maternal and perinatal outcomes in high- and low-risk pregnancies complicated by severe acute respiratory syndrome coronavirus 2 infection., Study Design: This was a multinational retrospective cohort study involving women with laboratory-confirmed severe acute respiratory syndrome coronavirus 2 infection from 76 centers from 25 countries in Europe, the United States, South America, Asia, and Australia from April 4, 2020, to October 28, 2020. The primary outcome was a composite measure of maternal mortality and morbidity, including admission to the intensive care unit, use of mechanical ventilation, or death. The secondary outcome was a composite measure of adverse perinatal outcome, including miscarriage, fetal loss, neonatal and perinatal death, and admission to the neonatal intensive care unit. All outcomes were assessed in high- and low-risk pregnancies. Pregnancies were considered high risk in case of either preexisting chronic medical conditions in pregnancy or obstetrical disorders occurring in pregnancy. The Fisher exact test and logistic regression analysis were used to analyze the data., Results: A total of 887 singleton pregnancies who tested positive for severe acute respiratory syndrome coronavirus 2 infection using reverse transcription-polymerase chain reaction of nasal and pharyngeal swab specimens were included in the study. The risk of composite adverse maternal outcomes was higher in high-risk pregnancies than in low-risk pregnancies (odds ratio, 1.52; 95% confidence interval, 1.03-2.24; P=.035). In addition, women carrying high-risk pregnancies were at higher risk of hospital admission (odds ratio, 1.48; 95% confidence interval, 1.07-2.04; P=.002), presence of severe respiratory symptoms (odds ratio, 2.13; 95% confidence interval, 0.41-3.21; P=.001), admission to the intensive care unit (odds ratio, 2.63; 95% confidence interval, 1.42-4.88), and invasive mechanical ventilation (odds ratio, 2.65; 95% confidence interval, 1.19-5.94; P=.002). When exploring perinatal outcomes, high-risk pregnancies were at high risk of adverse perinatal outcomes (odds ratio, 1.78; 95% confidence interval, 0.15-2.72; P=.009). However, such association was mainly because of the higher incidence of miscarriage in high-risk pregnancies compared with that in low-risk pregnancies (5.3% vs 1.6%, P=.008); furthermore, there was no difference in other explored outcomes between the 2 study groups. At logistic regression analysis, maternal age (odds ratio, 1.12; 95% confidence interval, 1.02-1.22; P=.023) and high-risk pregnancy (odds ratio, 4.21; 95% confidence interval, 3.90-5.11; P<.001) were independently associated with adverse maternal outcomes., Conclusion: High-risk pregnancies complicated by severe acute respiratory syndrome coronavirus 2 infection were at higher risk of adverse maternal outcomes than low-risk pregnancies complicated by severe acute respiratory syndrome coronavirus 2 infection., (Copyright © 2021. Published by Elsevier Inc.)
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- 2021
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14. WAPM-World Association of Perinatal Medicine Practice Guidelines: Fetal central nervous system examination.
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De Robertis V, Sen C, Timor-Tritsch I, Chaoui R, Volpe P, Galindo A, Achiron R, Pooh R, Khalil A, Volpe N, D'Antonio F, and Birnbaum R
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- Consensus, Female, Fetal Development physiology, Global Health, Humans, Practice Guidelines as Topic, Pregnancy, Pregnancy Trimester, Second, Central Nervous System anatomy & histology, Central Nervous System diagnostic imaging, Fetus diagnostic imaging, Prenatal Diagnosis methods, Ultrasonography, Prenatal methods
- Abstract
These practice guidelines follow the mission of the World Association of Perinatal Medicine in collaboration with the Perinatal Medicine Foundation, bringing together groups and individuals throughout the world, with the goal of improving the ultrasound assessment of the fetal Central Nervous System (CNS) anatomy. In fact, this document provides further guidance for healthcare practitioners for the evaluation of the fetal CNS during the mid-trimester ultrasound scan with the aim to increase the ability in evaluating normal fetal anatomy. Therefore, it is not intended to establish a legal standard of care. This document is based on consensus among perinatal experts throughout the world, and serves as a guideline for use in clinical practice., (© 2021 Walter de Gruyter GmbH, Berlin/Boston.)
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- 2021
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15. Flexible transoral robotic surgery: the Italian experience.
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Barbara F, Cariti F, De Robertis V, and Barbara M
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- Adult, Aged, Aged, 80 and over, Equipment Design, Humans, Italy, Middle Aged, Mouth, Prospective Studies, Robotic Surgical Procedures
- Abstract
Objective: This prospective, non-randomised study documents our initial experience using the Flex
® Surgical System for transoral surgery in Italy., Methods: All patients who underwent transoral robotic surgery using the Medrobotics® Flex® Robotic System (Raynham, MA, USA) between March 2018 and April 2019 were reviewed. Rates of successful surgery, surgical time and complications were evaluated. 43 surgical procedures were performed in the study. The average age was 62.56 years (range 36-90 years). The Flex® system was used successfully in surgery of the base of the tongue, palatine tonsils, supraglottis, hypopharynx and glottis, which was the most frequent target., Results: All procedures were successfully completed. There were no intraoperative or serious postoperative complications, with no cases of intraoperative haemorrhage., Conclusions: This is the first study in Italy evaluating the use of the Flex® system to safely resect lesions in the oral cavity, larynx and pharynx., (Copyright © 2021 Società Italiana di Otorinolaringoiatria e Chirurgia Cervico-Facciale, Rome, Italy.)- Published
- 2021
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16. Risk factors associated with adverse fetal outcomes in pregnancies affected by Coronavirus disease 2019 (COVID-19): a secondary analysis of the WAPM study on COVID-19.
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Di Mascio D, Sen C, Saccone G, Galindo A, Grünebaum A, Yoshimatsu J, Stanojevic M, Kurjak A, Chervenak F, Rodríguez Suárez MJ, Gambacorti-Passerini ZM, Baz MLAA, Aguilar Galán EV, López YC, De León Luis JA, Hernández IC, Herraiz I, Villalain C, Venturella R, Rizzo G, Mappa I, Gerosolima G, Hellmeyer L, Königbauer J, Ameli G, Frusca T, Volpe N, Luca Schera GB, Fieni S, Esposito E, Simonazzi G, Di Donna G, Youssef A, Della Gatta AN, Di Donna MC, Chiantera V, Buono N, Sozzi G, Greco P, Morano D, Bianchi B, Lombana Marino MG, Laraud F, Ramone A, Cagnacci A, Barra F, Gustavino C, Ferrero S, Ghezzi F, Cromi A, Laganà AS, Laurita Longo V, Stollagli F, Sirico A, Lanzone A, Driul L, Cecchini D F, Xodo S, Rodriguez B, Mercado-Olivares F, Elkafrawi D, Sisti G, Esposito R, Coviello A, Cerbone M, Morlando M, Schiattarella A, Colacurci N, De Franciscis P, Cataneo I, Lenzi M, Sandri F, Buscemi R, Gattei G, Sala FD, Valori E, Rovellotti MC, Done E, Faron G, Gucciardo L, Esposito V, Vena F, Giancotti A, Brunelli R, Muzii L, Nappi L, Sorrentino F, Vasciaveo L, Liberati M, Buca D, Leombroni M, Di Sebastiano F, Di Tizio L, Gazzolo D, Franchi M, Ianniciello QC, Garzon S, Petriglia G, Borrello L, Nieto-Calvache AJ, Burgos-Luna JM, Kadji C, Carlin A, Bevilacqua E, Moucho M, Pinto PV, Figueiredo R, Morales Roselló J, Loscalzo G, Martinez-Varea A, Diago V, Jimenez Lopez JS, Aykanat AY, Cosma S, Carosso A, Benedetto C, Bermejo A, May Feuerschuette OH, Uyaniklar O, Ocakouglu SR, Atak Z, Gündüz R, Haberal ET, Froessler B, Parange A, Palm P, Samardjiski I, Taccaliti C, Okuyan E, Daskalakis G, Moreira de Sa RA, Pittaro A, Gonzalez-Duran ML, Guisan AC, Genç ŞÖ, Zlatohlávková B, Piqueras AL, Oliva DE, Cil AP, Api O, Antsaklis P, Ples L, Kyvernitakis I, Maul H, Malan M, Lila A, Granese R, Ercoli A, Zoccali G, Villasco A, Biglia N, Madalina C, Costa E, Daelemans C, Pintiaux A, Cueto E, Hadar E, Dollinger S, Brzezinski Sinai NA, Huertas E, Arango P, Sanchez A, Schvartzman JA, Cojocaru L, Turan S, Turan O, Di Dedda MC, Molpeceres RG, Zdjelar S, Premru-Srsen T, Cerar LK, Druškovič M, De Robertis V, Stefanovic V, Nupponen I, Nelskylä K, Khodjaeva Z, Gorina KA, Sukhikh GT, Maruotti GM, Visentin S, Cosmi E, Ferrari J, Gatti A, Luvero D, Angioli R, Puri L, Palumbo M, D'Urso G, Colaleo F, Chiara Rapisarda AM, Carbone IF, Mollo A, Nazzaro G, Locci M, Guida M, Di Spiezio Sardo A, Panici PB, Berghella V, Flacco ME, Manzoli L, Bifulco G, Scambia G, Zullo F, and D'Antonio F
- Subjects
- COVID-19, COVID-19 Testing, COVID-19 Vaccines, Clinical Laboratory Techniques, Cohort Studies, Coronavirus Infections diagnosis, Coronavirus Infections epidemiology, Female, Gestational Age, Humans, Infant, Newborn, Infant, Premature, Infectious Disease Transmission, Vertical statistics & numerical data, Pandemics, Pneumonia, Viral diagnosis, Pneumonia, Viral epidemiology, Pregnancy, Pregnancy Complications, Infectious epidemiology, Pregnancy Outcome, Reverse Transcriptase Polymerase Chain Reaction, Risk Factors, SARS-CoV-2, Abortion, Spontaneous epidemiology, Betacoronavirus genetics, Betacoronavirus isolation & purification, Coronavirus Infections complications, Fetal Death, Perinatal Death, Pneumonia, Viral complications, Pregnancy Complications, Infectious virology
- Abstract
Objectives To evaluate the strength of association between maternal and pregnancy characteristics and the risk of adverse perinatal outcomes in pregnancies with laboratory confirmed COVID-19. Methods Secondary analysis of a multinational, cohort study on all consecutive pregnant women with laboratory-confirmed COVID-19 from February 1, 2020 to April 30, 2020 from 73 centers from 22 different countries. A confirmed case of COVID-19 was defined as a positive result on real-time reverse-transcriptase-polymerase-chain-reaction (RT-PCR) assay of nasal and pharyngeal swab specimens. The primary outcome was a composite adverse fetal outcome, defined as the presence of either abortion (pregnancy loss before 22 weeks of gestations), stillbirth (intrauterine fetal death after 22 weeks of gestation), neonatal death (death of a live-born infant within the first 28 days of life), and perinatal death (either stillbirth or neonatal death). Logistic regression analysis was performed to evaluate parameters independently associated with the primary outcome. Logistic regression was reported as odds ratio (OR) with 95% confidence interval (CI). Results Mean gestational age at diagnosis was 30.6±9.5 weeks, with 8.0% of women being diagnosed in the first, 22.2% in the second and 69.8% in the third trimester of pregnancy. There were six miscarriage (2.3%), six intrauterine device (IUD) (2.3) and 5 (2.0%) neonatal deaths, with an overall rate of perinatal death of 4.2% (11/265), thus resulting into 17 cases experiencing and 226 not experiencing composite adverse fetal outcome. Neither stillbirths nor neonatal deaths had congenital anomalies found at antenatal or postnatal evaluation. Furthermore, none of the cases experiencing IUD had signs of impending demise at arterial or venous Doppler. Neonatal deaths were all considered as prematurity-related adverse events. Of the 250 live-born neonates, one (0.4%) was found positive at RT-PCR pharyngeal swabs performed after delivery. The mother was tested positive during the third trimester of pregnancy. The newborn was asymptomatic and had negative RT-PCR test after 14 days of life. At logistic regression analysis, gestational age at diagnosis (OR: 0.85, 95% CI 0.8-0.9 per week increase; p<0.001), birthweight (OR: 1.17, 95% CI 1.09-1.12.7 per 100 g decrease; p=0.012) and maternal ventilatory support, including either need for oxygen or CPAP (OR: 4.12, 95% CI 2.3-7.9; p=0.001) were independently associated with composite adverse fetal outcome. Conclusions Early gestational age at infection, maternal ventilatory supports and low birthweight are the main determinants of adverse perinatal outcomes in fetuses with maternal COVID-19 infection. Conversely, the risk of vertical transmission seems negligible.
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- 2020
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17. Incidence of chromosomal abnormalities in fetuses with first trimester ultrasound anomalies and a low-risk cell-free DNA test for common trisomies.
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Persico N, Boito S, Volpe P, Ischia B, Gentile M, Ronzoni L, De Robertis V, Fabietti I, Olivieri C, Periti E, Ficarella R, Silipigni R, and Rembouskos G
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- Adult, Cell-Free Nucleic Acids analysis, Congenital Abnormalities diagnostic imaging, Female, Humans, Middle Aged, Pregnancy, Pregnancy Trimester, First, Prospective Studies, Trisomy diagnosis, Young Adult, Chromosome Aberrations statistics & numerical data, Congenital Abnormalities genetics, Nuchal Translucency Measurement
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Objective: To examine the incidence and type of chromosomal abnormalities in fetuses with first trimester ultrasound anomalies and a low-risk cfDNA test for common trisomies., Methods: In 486 singleton pregnancies undergoing invasive testing after combined screening, a detailed first trimester ultrasound assessment was carried out and a maternal blood sample was sent for cfDNA analysis. Ultrasound and cfDNA data were analyzed in relation to fetal karyotype., Results: Invasive testing demonstrated a chromosomal abnormality in 157 (32.3%) of 486 fetuses. In 348 cases with a low-risk cfDNA test for common trisomies, NT ≥ 3.5 mm and/or a major structural defect were observed in 92 (26.4%) fetuses. A chromosomal abnormality was found in 17 (18.5%; 95%CI 10.55-26.41) of these pregnancies, including 1 (1.1%) case of trisomy 21 and 16 (17.4%) fetuses with abnormalities different from common trisomies. The respective incidence in the 256 cases with a low-risk cfDNA test result and no ultrasound anomalies was 2.3% (95% CI 0.49-4.20; n = 6)., Conclusions: In fetuses with first trimester ultrasound anomalies and a low-risk cfDNA result for trisomy 21, 18 and 13, diagnostic testing should be offered with the main objective to detect chromosomal abnormalities beyond common trisomies., (© 2020 John Wiley & Sons Ltd.)
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- 2020
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18. Sudden sensorineural hearing loss: What factors influence the response to therapy?
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Sciancalepore PI, de Robertis V, Sardone R, and Quaranta N
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The standard treatment of Sudden Sensorineural Hearing Loss is based on oral steroids. In addition, intratympanic steroid is currently used in patients who fail to respond to oral treatment. The aim of the present study was to evaluate, in patients affected by SSHL, factors that influence the response to systemic and intratympanic steroid treatment. A retrospective analysis was conducted on 149 patients, all treated with systemic steroids. Moreover, patients not responsive to systemic therapy were treated with intratympanic steroids as salvage therapy. Auditory gain was assessed through the recovery rate at the discharge and after 30 days. Statistical analysis demonstrated that patients with delayed treatment and down-sloping auditory curve presented a poor recovery. Linear and stepwise regression showed that hypertriglyceridemia and hyperglycemia were negative prognostic factors. The prognosis of SSHL is affected by hyperglycemia and hypertriglyceridemia suggesting that a microvascular dysfunction within the cochlea could impair hearing recovery. Intratympanic steroid treatment was used as salvage treatment, however in patients with poor prognostic factors or at risk for side effects, it could be used in association with systemic treatment., Competing Interests: Conflict of interest: the authors declare no potential conflict of interests., (©Copyright: the Author(s).)
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- 2020
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19. Tetralogy of Fallot and Outlet Ventricular Septal Defect with Anterior Malalignment Detected at Early Fetal Echocardiography.
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De Robertis V, Persico N, Volpe G, Rembouskos G, Fabietti I, Olivieri C, Giudicepietro A, and Volpe P
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Objectives: To examine the evolution of tetralogy of Fallot (TOF) and outlet ventricular septal defect (VSD) with anterior malalignment (am) from the initial diagnosis at early fetal echocardiography through the gestation and to evaluate the impact of the first-trimester scan on the outcome., Methods: We identified cases of TOF or outlet VSD with am diagnosed before 16 weeks' gestation. For all cases, prenatal data and pregnancy outcomes were evaluated. In continuing pregnancies, the evolution in severity of the disease was assessed., Results: Fifty-one fetuses with TOF or outlet VSD with am were diagnosed at early fetal echocardiography. Parents opted for termination of pregnancy in all 23 cases associated with additional anomalies. In 2 of 28 continuing pregnancies, there was an intrauterine death. In the remaining 26, there was progression in severity in 7 (by 20-22 weeks in 3 cases and during the third trimester in the remaining 4)., Conclusions: TOF and outlet VSD with am diagnosed before 16 weeks' gestation can progress in severity throughout pregnancy in over one-quarter of cases. In addition, a high proportion of cases diagnosed in the first trimester may have associated extracardiac anomalies, with a significant impact on clinical management and on the rate of early termination of pregnancy., (© 2020 S. Karger AG, Basel.)
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- 2020
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20. Cross-cultural adaption and validation of the Chronic Otitis Media Questionnaire 12 (COMQ-12) in the Italian language.
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Quaranta N, De Robertis V, Milella C, Pontrelli M, Greco A, Fiorella ML, Pontillo V, de Vincentiis M, Phillips JS, and Ralli M
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- Adolescent, Adult, Aged, Child, Chronic Disease, Cross-Cultural Comparison, Culturally Competent Care, Female, Humans, Italy, Male, Middle Aged, Otitis Media physiopathology, Otitis Media psychology, Reproducibility of Results, Young Adult, Otitis Media diagnosis, Quality of Life psychology, Severity of Illness Index, Translations
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Purpose: The evaluation of Health-Related Quality of Life (HRQoL) in patients with chronic otitis media COM has gained attention over the past years and several questionnaires have been developed to evaluate it in affected patients. The Chronic Otitis Media Questionnaire 12 (COMQ-12) is a widely used disease-specific tool that evaluates the severity of symptoms, the specific impact on work and lifestyle, the effects on the health service, and general impact of the disease in patients with COM. The COMQ-12 questionnaire has been translated and validated into different languages; however, an Italian version is not yet available. The aim of this original study was to translate the COMQ-12 questionnaire into the Italian language and validate this new Italian language version in Italian-speaking patients with COM., Methods: The COMQ-12 was translated into Italian (COMQ-12-It) following international guidelines. Validation was performed comparing and correlating COMQ-12-It with (1) a question that addresses HRQoL, and (2) the results of a generic questionnaire assessing HRQoL, namely the EQ-5D-5L questionnaire., Results: Forty-eight patients with COM were included in the study. Cronbach's alpha was 0.80 indicating a high reliability. There was a strong positive correlation between the question that directly addressed HRQoL and total score (correlation coefficient = 0.62), while the regression analysis between total score of COMQ-12-It and EQ-5D-5L showed a positive relation but only a weak positive correlation (correlation coefficient 0.36)., Conclusions: Our study showed evidence that the Italian version of the COMQ-12 questionnaire is a valid and reliable tool to evaluate HRQoL in Italian-speaking patients with COM.
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- 2019
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21. Prospective detection and differential diagnosis of cystic posterior fossa anomalies by assessing posterior brain at 11-14 weeks.
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Volpe P, Persico N, Fanelli T, De Robertis V, D'Alessandro J, Boito S, Pilu G, and Votino C
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- Dandy-Walker Syndrome diagnosis, Diagnosis, Differential, Female, Humans, Pregnancy, Pregnancy Trimester, First, Prospective Studies, Brain diagnostic imaging, Cranial Fossa, Posterior diagnostic imaging
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Background: The role of the first-trimester scan has expanded from aneuploidy screening to the diagnosis of fetal malformations. Abnormal appearance of the posterior brain at 11-14 weeks gestation is a marker of cerebral anomalies; in fact an increased amount of fluid, particularly when the choroid plexus of the fourth ventricle is not visible and only 2 brain spaces instead of 3 are seen, may indicate the presence of cystic or cyst-like posterior fossa anomalies, such as Blake's pouch cyst or Dandy-Walker malformation., Objective: The purpose of this study was to assess the role of ultrasound scanning in the identification of cystic posterior fossa anomalies at 11-14 weeks gestation., Study Design: A prospective cohort study of fetuses with cystic appearance of the posterior fossa at 11-14 weeks gestation was performed. In all cases and in a control group of 40 normal fetuses, the brainstem-tentorium angle was also measured. The presence or absence of cystic posterior anomalies was determined at birth or at postmortem evaluation., Results: In the period 2014-2018, 32 fetuses with an increased brainstem-occipital bone distance and/or failure to visualize the choroid plexus of fourth ventricle (2 brain spaces) were seen. Of these, 18 fetuses were terminated in the first trimester because of associated anomalies and were excluded from the study because of unavailable autoptic findings. The remaining 14 fetuses eventually were found to have a Dandy-Walker malformation in 4 cases, a Blake's pouch cyst in 8 cases, and normal brain anatomy in 2 cases. Two brain spaces were seen in all cases with Dandy-Walker malformation and in 2 of 8 cases with Blake's pouch cyst. Both brainstem-occipital bone measurement and brainstem-tentorium angle were significantly different in fetuses with Dandy-Walker malformation, Blake's pouch cyst, and control subjects (P<.0001). The brainstem-occipital bone z-scores of fetuses with Dandy-Walker malformation and Blake's pouch cyst were always +3 or more and +1.7 or more, respectively. The brainstem-tentorium angle z-scores were always -5 or less and -0.1 or less, respectively., Conclusion: Our study confirms that sonography of the posterior brain at 11-14 weeks gestation allows the identification of cystic posterior fossa anomalies. A large brainstem-occipital bone predicts Dandy-Walker malformation or Blake's pouch cyst. The presence of 2 brain spaces and a small brainstem-tentorium angle are correlated significantly with the presence of Dandy-Walker malformation., (Copyright © 2019 Elsevier Inc. All rights reserved.)
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- 2019
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22. Cross-cultural Adaption and Validation of the Zurich Chronic Middle Ear Inventory Translated Into Italian (ZCMEI-21-It)-a Prospective Multicenter Study.
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Ralli M, Quaranta N, Canale A, Röösli C, Milella C, De Robertis V, De Soccio G, Greco A, Ralli G, Albera R, de Vincentiis M, Huber AM, and Bächinger D
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- Adult, Chronic Disease, Female, Humans, Italy, Language, Male, Middle Aged, Prospective Studies, Reproducibility of Results, Surveys and Questionnaires standards, Cross-Cultural Comparison, Otitis Media, Psychometrics instrumentation, Quality of Life, Translating
- Abstract
Objective: There are no instruments available to comprehensively assess health-related quality of life (HRQoL) in chronic otitis media (COM) in Italian-speaking countries. The Zurich chronic middle ear inventory (ZCMEI-21) is a well-established instrument for the assessment of HRQoL in COM. The objective of this study was to translate and cross-culturally adapt the ZCMEI-21 into Italian and validate this questionnaire for measuring HRQoL in patients with COM., Study Design: Prospective multicenter study., Setting: Three University hospitals (northern Italy, central Italy, southern Italy)., Patients: Adult patients suffering from COM (n = 128)., Intervention: Following international guidelines, the ZCMEI-21 was translated into Italian (ZCMEI-21-It). Validation was performed by psychometric test statistics. Moreover, ZCMEI-21-It total and subscale scores were compared and correlated with 1) the scores of the original validation study, 2) to a question that directly addresses HRQoL, and 3) to the scores of the EQ-5D-5L, a generic questionnaire assessing HRQoL., Results: From three study centers, a total of 128 patients with COM were included. Cronbach's α was 0.86 indicating a high reliability. Between the ZCMEI-21-It total score and the question that directly addresses HRQoL, we found a strong correlation (r = 0.62, p < 0.0001). Between the ZCMEI-21-It total score and the EQ-5D-5L scores, we expectedly found moderate correlations (descriptive system score: r = 0.39, p < 0.0001; visual analog scale: r = 0.30, p = 0.008)., Conclusion: We translated the ZCMEI-21 questionnaire into Italian and validated the ZCMEI-21-It in a prospective multicenter study. The ZCMEI-21-It is the first instrument that comprehensively assesses relevant dimensions of HRQoL in Italian-speaking patients affected by COM.
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- 2019
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23. Cleft Palate with or without Cleft Lip: The Role of Retronasal Triangle View and Maxillary Gap at 11-14 Weeks.
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De Robertis V, Rembouskos G, Fanelli T, Votino C, and Volpe P
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- Anatomic Landmarks, Female, Humans, Observer Variation, Predictive Value of Tests, Pregnancy, Pregnancy Trimester, First, Reproducibility of Results, Retrospective Studies, Cleft Lip diagnostic imaging, Cleft Palate diagnostic imaging, Ultrasonography, Prenatal
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Objective: To evaluate the presence of maxillary gap (MG) and abnormal retronasal triangle (RT) as markers of cleft palate (CP) with and without cleft lip in the first trimester and to assess their association with the type of orofacial cleft (OC)., Methods: The RT and the mid-sagittal view of the face were evaluated retrospectively by two operators in 26 fetuses with OC and in 80 normal controls to detect abnormal RT and/or MG. The agreement between operators was calculated., Results: Amongst the 26 fetuses, there were 15 cases of bilateral, 6 cases of unilateral, and 4 cases of median cleft lip and palate, and 1 case of CP alone. The MG was observed in 18 cases by operator 1 and in 17 cases by operator 2; an abnormal RT was detected in 21 cases by operator 1 and in 22 cases by operator 2. Great agreement between operators was obtained. In controls, MG or abnormal RT was suspected in 6 and 2-4% of cases, respectively., Conclusions: RT seems to be more sensitive compared to MG; however, the latter showed an additional diagnostic ability when the secondary palate was involved. Both approaches in combination could be useful in detecting OC in the first trimester., (© 2019 S. Karger AG, Basel.)
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- 2019
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24. Treatment of cholesteatoma with intact ossicular chain: anatomic and functional results.
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Pontillo V, Barbara F, DE Robertis V, and Quaranta N
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- Adolescent, Adult, Aged, Child, Ear Ossicles, Ear, Middle anatomy & histology, Ear, Middle physiology, Female, Humans, Male, Middle Aged, Recovery of Function, Retrospective Studies, Treatment Outcome, Young Adult, Cholesteatoma, Middle Ear surgery, Tympanoplasty methods
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Summary: In case of cholesteatoma with intact ossicular chain, the primary aims of surgery are complete removal of the cholesteatoma matrix and reconstruction of a dry and safe middle ear; if possible, ossicular chain continuity and therefore the preoperative hearing must be preserved. The aim of this retrospective study is to present the experience of the U.O.C. Otorinolaringoiatria Universitaria of University of Bari "Aldo Moro" in treatment of intact ossicular chain cholesteatoma with Bondy modified radical mastoidectomy (BMRM) and canal wall up tympanoplasty (CWUT). The study group was composed of 65 subjects affected by cholesteatoma with intact ossicular chain. Mean age was 40.7 years (range 6-79), with 42 males and 23 females. 30 patients were treated by a BMRM and 35 by CWUT, in 22 cases without mastoidectomy and in 13 cases with mastoidectomy. Mean follow-up was 24.25 months. In the BMRM group, no cases of residual cholesteatoma located in the middle ear space were detected; at follow-up, 1 patient developed a retraction pocket (3.33%), 1 patient showed a small epidermal cysts of the tympanic membrane (3.33%) and 3 patients (10%) experienced otorrhoea. In CWUT, residual cholesteatoma was detected in 2 cases (5.7%); at follow-up, 3 patients presented recurrent cholesteatoma (8.57%; 2, 6 and 8 years after surgery), 3 cases a retraction pocket (8.57%) and one case otorrhoea (2.86%). Statistical analysis showed a significant higher number of residual cholesteatoma in CWUT (p 0.005) and differences in terms of long-term complications. No significant changes in hearing occurred post-operatively or at 1 year follow-up in either group. The current trend in our centre is to perform BMRM when indicated and CWUT preferably without mastoidectomy in case of mesotympanic cholesteatoma with normal OC., (Copyright © 2018 Società Italiana di Otorinolaringologia e Chirurgia Cervico-Facciale, Rome, Italy.)
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- 2018
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25. The three-vessel and trachea view (3VTV) in the first trimester of pregnancy: an additional tool in screening for congenital heart defects (CHD) in an unselected population.
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De Robertis V, Rembouskos G, Fanelli T, Volpe G, Muto B, and Volpe P
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- Adolescent, Adult, Feasibility Studies, Female, Humans, Middle Aged, Pregnancy, Prospective Studies, Ultrasonography, Prenatal, Young Adult, Fetal Heart diagnostic imaging, Heart Defects, Congenital diagnostic imaging
- Abstract
Objective: The aim of the study was to evaluate the feasibility of obtaining the three-vessel and trachea view (3VTV) in an unselected population undergoing first trimester screening for aneuploidy, and to investigate its role in the early detection of congenital heart defects (CHD)., Methods: Cardiac examination was performed by expert sonographers. Abnormal findings of 3VTV were classified in three different subgroups: number, size and spatial relationship of the vessels., Results: We enrolled 6350 consecutive singleton pregnancies and included 5343 cases. Examination of 3VTV was feasible in 94% of cases. Fifty-seven (1%) CHD were present in the study period; 24 cases were excluded because parents opted for termination of pregnancy. Of the remaining 33 cases, 25 were suspected at the first trimester and eight were detected only at the mid-trimester. An abnormal 3VTV was suspected in 22 cases, and it was confirmed in 21. Five cases that were erroneously classified in the subgroup of abnormal vessel number were actually characterized by a diminutive size of one of the great arteries. The detection rate for CHD, including 4-CV and 3VTV, was 75.8%., Conclusions: Our study demonstrates that 3VTV is an easy plane to obtain by expert sonographers in an unselected population during first trimester. Typical suspicions include detection of abnormal number, size or spatial relationship of the vessels. © 2017 John Wiley & Sons, Ltd., (© 2017 John Wiley & Sons, Ltd.)
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- 2017
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26. Risk of 22q11.2 deletion in fetuses with right aortic arch and without intracardiac anomalies.
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Perolo A, De Robertis V, Cataneo I, Volpe N, Campobasso G, Frusca T, Ghi T, Prandstraller D, Pilu G, and Volpe P
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- Aortic Arch Syndromes genetics, Cohort Studies, DiGeorge Syndrome genetics, Female, Humans, In Situ Hybridization, Fluorescence methods, Karyotyping methods, Pregnancy, Retrospective Studies, Ultrasonography, Doppler, Color methods, Ultrasonography, Prenatal methods, Aortic Arch Syndromes diagnostic imaging, DiGeorge Syndrome diagnostic imaging, Prenatal Diagnosis methods, Thymus Gland diagnostic imaging
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Objective: To assess the risk of 22q11.2 deletion in fetuses with a prenatal diagnosis of right aortic arch without intracardiac anomalies (RAA-no ICA)., Methods: This was a retrospective study of all fetuses with RAA-no ICA diagnosed prenatally at three referral centers, between 2004 and 2014. A detailed sonographic examination was performed in each case, including visualization of the thymus and of the head and neck vessels to identify the presence of an aberrant left subclavian artery (ALSA). Karyotyping and fluorescence in situ hybridization analysis for diagnosis of 22q11.2 deletion were always offered either prenatally or postnatally. Clinical and echocardiographic examinations were performed in livebirths and a postmortem examination in cases of termination of pregnancy., Results: During the study period, 85 fetuses were diagnosed prenatally with RAA-no ICA. Genetic or clinical data were not available for three cases and these were excluded from analysis. 22q11.2 deletion was found in 7/82 cases (8.5% (95% CI, 3.8-17.3%)). The thymus was small or non-visualized in all seven cases and additional abnormal sonographic findings were present in four., Conclusion: 22q11.2 deletion is present in a clinically significant proportion of fetuses with a prenatal diagnosis of RAA-no ICA. In such cases, a detailed sonographic examination, with assessment of the thymus in particular, may be useful to further define the level of risk for 22q11.2 deletion. Copyright © 2015 ISUOG. Published by John Wiley & Sons Ltd., (Copyright © 2015 ISUOG. Published by John Wiley & Sons Ltd.)
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- 2016
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27. Cell-free DNA testing in the maternal blood in high-risk pregnancies after first-trimester combined screening.
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Persico N, Boito S, Ischia B, Cordisco A, De Robertis V, Fabietti I, Periti E, Volpe P, Fedele L, and Rembouskos G
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- Adult, Cell-Free System chemistry, Female, Humans, Middle Aged, Mothers, Pregnancy, Prenatal Diagnosis methods, Trisomy diagnosis, Young Adult, DNA analysis, Genetic Testing methods, Maternal Serum Screening Tests methods, Pregnancy Trimester, First blood, Pregnancy, High-Risk blood
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Objective: The objective of this study was to investigate a strategy for clinical implementation of cell-free DNA (cfDNA) testing in high-risk pregnancies after first-trimester combined screening., Methods: In 259 singleton pregnancies undergoing invasive testing after first-trimester combined screening, a maternal blood sample was sent to the laboratory Natera for cfDNA testing using a single-nucleotide polymorphism-based methodology., Results: The cfDNA test provided a result in 249 (96.1%) pregnancies and, among these, identified as being at high risk 35 of 36 cases of trisomy 21, 13 of 13 with trisomy 18, five of five with trisomy 13 and three of four with sex chromosome aneuploidies. A policy of performing an invasive test in women with a combined risk of ≥1 in 10 or NT ≥4 mm and offering cfDNA testing to the remaining cases would detect all cases of trisomy 21, 18 or 13, 80% of sex aneuploidies and 62.5% of other defects and would avoid an invasive procedure in 82.4% of euploid fetuses., Conclusion: In high-risk pregnancies after combined screening, a policy of selecting a subgroup for invasive testing and another for cfDNA testing would substantially reduce the number of invasive procedures and retain the ability to diagnose most of the observed aneuploidies., (© 2016 John Wiley & Sons, Ltd.)
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- 2016
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28. Abnormal sonographic appearance of posterior brain at 11-14 weeks and fetal outcome.
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Volpe P, Muto B, Passamonti U, Rembouskos G, De Robertis V, Campobasso G, Tempesta A, Volpe G, and Fanelli T
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- Brain Stem abnormalities, Case-Control Studies, Cisterna Magna abnormalities, Encephalocele diagnostic imaging, Female, Fourth Ventricle abnormalities, Gestational Age, Humans, Pregnancy, Pregnancy Outcome, Pregnancy Trimester, First, Retrospective Studies, Spina Bifida Cystica diagnostic imaging, Brain Stem diagnostic imaging, Chromosome Disorders diagnostic imaging, Cisterna Magna diagnostic imaging, Dandy-Walker Syndrome diagnostic imaging, Fourth Ventricle diagnostic imaging, Neural Tube Defects diagnostic imaging, Ultrasonography, Prenatal
- Abstract
Objective: The aim of this retrospective study was to describe the sonographic appearance of the posterior brain anatomy in normal fetuses at 11 to 14 weeks of pregnancy and to determine the fetal outcome when one of the posterior brain anatomical space is not recognized., Methods: Two groups of patients were included in the study: a control group of consecutive 311 healthy fetuses with a normal sonogram and a study group of 21 fetuses with absence of one of the three posterior brain spaces. In each fetus, images of the mid-sagittal view of the fetal face and brain at 11 to 14 weeks of gestation were obtained., Results: In all fetuses with absence of one of the three posterior brain spaces, a severe anomaly, including open spina bifida, cephalocele, Dandy-Walker complex, and chromosomal aberrations, was associated., Conclusion: Our study indicates that the sonographic finding characterized by the absence of one of the three posterior brain spaces seems to facilitate not only the detection of open spina bifida, as previously reported, but also of other neural tube defects, such as cephalocele, and is an important risk factor for cystic posterior brain anomalies, and/or chromosomal abnormalities. Thus it seems a poor prognostic finding for major fetal abnormalities., (© 2015 John Wiley & Sons, Ltd.)
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- 2015
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29. Assessment of the ductus arteriosus in fetuses with tetralogy of Fallot and the implication for postnatal management.
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Tuo G, Volpe P, Buffi D, De Robertis V, and Marasini M
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- Abortion, Induced, Blalock-Taussig Procedure, Cyanosis etiology, Cyanosis therapy, Ductus Arteriosus, Patent complications, Ductus Arteriosus, Patent mortality, Ductus Arteriosus, Patent therapy, Female, Fetal Heart abnormalities, Fetal Heart physiopathology, Gestational Age, Hemodynamics, Humans, Infant, Infant Mortality, Infant, Newborn, Predictive Value of Tests, Pregnancy, Retrospective Studies, Tetralogy of Fallot complications, Tetralogy of Fallot mortality, Tetralogy of Fallot therapy, Treatment Outcome, Ventricular Outflow Obstruction diagnostic imaging, Ventricular Outflow Obstruction etiology, Abnormalities, Multiple, Ductus Arteriosus, Patent diagnostic imaging, Echocardiography, Doppler, Color, Echocardiography, Doppler, Pulsed, Fetal Heart diagnostic imaging, Tetralogy of Fallot diagnostic imaging, Ultrasonography, Prenatal methods
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Objective: To describe the antenatal and neonatal echocardiographic morphology and flow pattern of the ductus arteriosus in patients with tetralogy of Fallot., Patients and Methods: We included patients with a prenatal diagnosis of tetralogy of Fallot between January 2006 and December 2012., Results: Among the 52 fetuses with tetralogy of Fallot the severity of right ventricular outflow obstruction was considered mild in 32, moderate in 14, and severe in 6. In the mild right ventricular outflow obstruction group (n = 32) all had normal ductal morphology and flow pattern, eight (25%) elected for termination of pregnancy and two died in the neonatal period from extracardiac causes. In the moderate right ventricular outflow obstruction group (n = 14) the fetuses had a small ductus arteriosus with antegrade but abnormal flow velocity, one (7%) elected for termination of pregnancy. Immediately after birth the ductus arteriosus was very small or already closed at echocardiographic examination. Two out of 13 patients (15%) developed severe hypoxic spells and underwent modified Blalock-Taussig shunt during the neonatal period. Six fetuses were considered to have severe right ventricular outflow obstruction with flow reversal in the ductus arteriosus, three (50%) of whom elected for termination of pregnancy. The other three newborns underwent modified Blalock-Taussig shunt., Conclusion: In fetuses with tetralogy of Fallot, ductal diameter can be reduced even up to prenatal closure. Prenatal ductal morphology assessment may be useful for improving management of patients with moderate right ventricular outflow obstruction and small ductus arteriosus who may become cyanotic at birth., (© 2013 Wiley Periodicals, Inc.)
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- 2014
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30. Open fourth ventricle prior to 20 weeks' gestation: a benign finding?
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Contro E, Volpe P, De Musso F, Muto B, Ghi T, De Robertis V, and Pilu G
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- Cranial Fossa, Posterior abnormalities, Cysts diagnostic imaging, Dandy-Walker Syndrome diagnostic imaging, Female, Fourth Ventricle abnormalities, Gestational Age, Humans, Imaging, Three-Dimensional, Pregnancy, Pregnancy Trimester, First, Pregnancy Trimester, Second, Prenatal Diagnosis, Retrospective Studies, Ultrasonography, Prenatal, Cranial Fossa, Posterior diagnostic imaging, Fourth Ventricle diagnostic imaging
- Abstract
Objective: To evaluate the role of the brainstem-vermis (BV) angle in the diagnosis of fetal posterior fossa abnormalities at 15-18 weeks' gestation., Methods: We examined retrospectively three-dimensional (3D) ultrasound volumes acquired at 15-18 gestational weeks in fetuses with normal posterior fossa (controls) and in those with cystic posterior fossa. Whether the fourth ventricle appeared open posteriorly in axial views was noted and the BV angle was measured. A detailed follow-up was obtained in all cases., Results: Of the 139 controls, 46 cases were excluded because of inadequate quality of the 3D volumes. Of the 93 remaining normal fetuses, 84 (90.3%) had a closed fourth ventricle and a BV angle < 20°, whereas 9/93 (9.7%) had an open fourth ventricle and a BV angle between 20° and 37°. The study group of 11 fetuses included seven with Dandy-Walker malformation and four with Blake's pouch cyst. In abnormal cases as a whole, the BV angle was significantly increased compared with that in controls (P < 0.0001). However, fetuses with Blake's pouch cyst and normal fetuses with an open fourth ventricle had strikingly similar sonograms: the BV angle was between 20° and 37° and the fourth ventricle appeared open only when viewed using a more steeply angulated scanning plane than that of the standard transcerebellar plane; in fetuses with Dandy-Walker malformation the fourth ventricle was widely open posteriorly, even in the standard transcerebellar view, and the BV angle was > 45°, significantly increased compared both with that in normal fetuses (P < 0.0001) and with that in fetuses with Blake's pouch cyst (P = 0.004)., Conclusion: An open fourth ventricle is found in about 10% of normal fetuses at 15-18 weeks' gestation. Measurement of the BV angle is useful in such cases, as a value ≥ 45° is associated with a very high risk of severe posterior fossa malformation., (Copyright © 2013 ISUOG. Published by John Wiley & Sons Ltd.)
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- 2014
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31. Aberrant right subclavian artery (ARSA) in unselected population at first and second trimester ultrasonography.
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Rembouskos G, Passamonti U, De Robertis V, Tempesta A, Campobasso G, Volpe G, Gentile M, and Volpe P
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- Aneuploidy, Chromosome Deletion, Chromosomes, Human, Pair 22 genetics, Congenital Abnormalities diagnostic imaging, Feasibility Studies, Female, Heart Defects, Congenital diagnostic imaging, Humans, In Situ Hybridization, Fluorescence, Karyotyping, Nuchal Translucency Measurement, Pregnancy, Prospective Studies, Subclavian Artery abnormalities, Subclavian Artery diagnostic imaging, Subclavian Artery embryology, Aneurysm diagnostic imaging, Aneurysm embryology, Cardiovascular Abnormalities diagnostic imaging, Cardiovascular Abnormalities embryology, Deglutition Disorders diagnostic imaging, Deglutition Disorders embryology, Gestational Age, Prenatal Diagnosis methods, Ultrasonography, Prenatal
- Abstract
Objectives: To evaluate the feasibility of examining aberrant right subclavian artery (ARSA) at first and second trimester gestation, its prevalence and associations in an unselected population., Methods: Right subclavian artery (RSA) was prospectively evaluated in 6617 routine patients. When ARSA was detected, fetal echocardiography was offered and fetal karyotyping was discussed. If invasive testing was performed with normal karyotype, fluorescence in situ hybridization for 22q11.2 microdeletion and additionally, in case of nuchal translucency (NT) measurement above the 99(th) centile, oligo array-based comparative genomic hybridization, were offered. In all aneuploidies, NT and first trimester additional ultrasonographic (US) markers assessment (nasal bone, tricuspid valve, ductus venosus) were recorded., Results: RSA assessment was feasible in 85.3% and 98% of first and second trimester examinations, respectively (overall feasibility 94%). There were detected 89 ARSA (1.42% of the feasible cases), of which 66 in the first trimester. More than 20% were associated to other abnormalities: 10 aneuploidies; 2 microdeletions (15q11.2 and 22q11.2); in the euploid fetuses, 8 associated abnormalities were observed, 4 of which were cardiac defects. In the case of 22q11.2 microdeletion, ARSA was associated only with increased NT., Conclusion: Prenatal routine US assessment of the RSA is feasible by highly experienced operators in first trimester screening. There is an important association of ARSA detected in unselected population with fetal abnormalities, including aneuploidies, cardiac defects and genetic anomalies. In trisomy 21 fetuses, ARSA can be the only first trimester US marker or, when associated to increased NT, it can represent the only 'additional' marker., (© 2012 John Wiley & Sons, Ltd.)
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- 2012
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32. Impact of prenatal diagnosis on outcome of pulmonary atresia and intact ventricular septum.
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Tuo G, Volpe P, Bondanza S, Volpe N, Serafino M, De Robertis V, Zannini L, Pongiglione G, Calevo MG, and Marasini M
- Subjects
- Echocardiography methods, Female, Gestational Age, Humans, Infant, Newborn, Infant, Newborn, Diseases diagnostic imaging, Infant, Newborn, Diseases epidemiology, Italy epidemiology, Male, Pregnancy, Pregnancy Complications, Cardiovascular diagnostic imaging, Pregnancy Complications, Cardiovascular pathology, Pulmonary Atresia epidemiology, Pulmonary Atresia pathology, Retrospective Studies, Ventricular Septum pathology, Pregnancy Outcome epidemiology, Pulmonary Atresia diagnostic imaging, Ultrasonography, Prenatal methods, Ultrasonography, Prenatal statistics & numerical data
- Abstract
Objectives: To determine the impact of fetal echocardiography on the management of pregnancy and of newborns affected by pulmonary atresia and intact ventricular septum (PAIVS) and to evaluate the outcome of infants with and without prenatal diagnosis of PAIVS., Methods: We searched our database for cases of PAIVS prenatally and postnatally diagnosed during the period January 1993-December 2009. Postnatal follow-up was available in all cases included in the study. Karyotyping and fluorescent in situ hybridization analysis for the DiGeorge critical region (22q11.2) were performed in all but one case., Results: The study comprised 60 cases of PAIVS: 36 with (Group A) and 24 without (Group B) prenatal diagnosis. In Group A, there were two intrauterine deaths, six postnatal deaths (five early after birth) and one termination of pregnancy. In this group, radiofrequency (RF) perforation was successfully performed in 25 cases; 20/25 infants had a biventricular (BV) repair, without further operation in 13 of them. No patient of Group B died. In this group, RF perforation was successfully performed in 22 cases; 20/22 had a BV repair without further procedure in 15 of them., Conclusions: Prenatal diagnosis of PAIVS allows a reliable prognosis of severity and planning of proper surgical repair strategies. Fetuses that are prenatally diagnosed present a more severe spectrum of the disease; for the cases capable of getting through the neonatal period, the mortality rate and the need for further intervention were not significantly different when compared with babies with only postnatal diagnosis.
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- 2012
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33. Diagnosis of congenital heart disease by early and second-trimester fetal echocardiography.
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Volpe P, De Robertis V, Campobasso G, Tempesta A, Volpe G, and Rembouskos G
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- Early Diagnosis, Female, Humans, Male, Pregnancy, Reproducibility of Results, Sensitivity and Specificity, Echocardiography methods, Heart Defects, Congenital diagnostic imaging, Pregnancy Trimester, First, Pregnancy Trimester, Second, Ultrasonography, Prenatal methods
- Abstract
Objectives: The aim of this study was to compare the cardiac findings at 11 to 14 weeks' gestation with the second-trimester findings to evaluate the reliability of first-trimester echocardiography and the possibility of congenital heart disease evolution., Methods: The database of our fetal medicine unit was searched for all patients who had undergone fetal echocardiography at 11 to 14 and 18 to 22 weeks' gestation from 2005 to 2010. In all of the antenatally suspected cases of congenital heart disease, the diagnosis was established conclusively by postnatal echocardiography, surgery, or autopsy., Results: Among the 870 fetuses included in the study, 802 were considered to have no abnormalities on both examinations. Thirty-six cases had abnormal findings on both examinations, and 32 had discordant findings. Among the 32 discordant findings, 6 cases had a false-positive diagnosis of congenital heart disease on early echocardiography, and 26 had a different diagnosis. In 14 of these 26 cases, the diagnosis was slightly different on the second-trimester examination, or the defect misdiagnosed in the first trimester was a minor one. In 6 of the remaining 12 fetuses, a major congenital heart disease was missed on the early echocardiography. In 6 cases, the congenital heart disease developed or progressed in severity in the second trimester., Conclusions: First-trimester echocardiography is feasible and seems to allow considerably earlier detection of major congenital heart disease. However, it should be kept in mind that although most forms of heart defects can be diagnosed early in pregnancy, some may develop and become apparent only later in gestation.
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- 2012
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34. Fetal cardiac evaluation at 11-14 weeks by experienced obstetricians in a low-risk population.
- Author
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Volpe P, Ubaldo P, Volpe N, Campobasso G, De Robertis V, Tempesta A, Volpe G, and Rembouskos G
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- Adult, Chorionic Gonadotropin blood, Chromosome Aberrations, Female, Fetal Diseases physiopathology, Fetal Heart diagnostic imaging, Fetal Heart physiopathology, Gestational Age, Heart Defects, Congenital epidemiology, Heart Defects, Congenital physiopathology, Humans, Pregnancy, Pregnancy Trimester, First blood, Pregnancy-Associated Plasma Protein-A metabolism, Prospective Studies, Fetal Diseases diagnosis, Fetal Heart abnormalities, Heart Defects, Congenital diagnosis, Obstetrics methods, Ultrasonography, Prenatal
- Abstract
Objective: The aim of this study was to evaluate the detection rate of congenital heart diseases (CHD) in a low-risk population by performing cardiac evaluation during the first-trimester screening for chromosomal abnormalities. In this context, the role of four-chamber view, tricuspid regurgitation and abnormal ductus venosus flow in the screening for cardiac anomalies in a low-risk population was also investigated., Method: The cardiac examination was performed by obstetricians with extensive experience in first- and second-trimester ultrasound (US). Follow-up US evaluations during the second and third trimesters were offered to all patients. In case of abnormal findings during routine assessment, fetal echocardiography was performed by a fetal cardiologist., Results: Among the 4445 fetuses included in the study, 42 CHD were detected (39 diagnosed prenatally and 3 postnatally). In 27 cases, the fetal cardiologist confirmed the type of CHD diagnosed at US screening. In 1 case, the diagnosis was slightly different in the second trimester, and in 3 of the 26 correctly diagnosed in the first-trimester cases, the CHD developed and progressed in severity. A significant association of major CHD and US first-trimester markers was observed., Conclusions: First-trimester assessment of the fetal heart is feasible in a low-risk population when performed by experienced obstetricians. However, although most types of CHD can be diagnosed early in pregnancy, some may become apparent later in gestation., (Copyright © 2011 John Wiley & Sons, Ltd.)
- Published
- 2011
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35. Fetal interrupted aortic arch: 2D-4D echocardiography, associations and outcome.
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Volpe P, Tuo G, De Robertis V, Campobasso G, Marasini M, Tempesta A, Gentile M, and Rembouskos G
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- Aorta, Thoracic diagnostic imaging, Echocardiography methods, Echocardiography, Four-Dimensional methods, Female, Fetal Heart abnormalities, Fetal Heart physiopathology, Gestational Age, Heart Defects, Congenital physiopathology, Humans, Infant, Newborn, Karyotyping, Pregnancy, Pregnancy Outcome, Aorta, Thoracic abnormalities, Fetal Heart diagnostic imaging, Heart Defects, Congenital diagnostic imaging, Ultrasonography, Prenatal methods
- Abstract
Objectives: To analyze fetal two-dimensional (2D) echocardiographic characteristics of interrupted aortic arch (IAA) and its different types, to explore whether the use of 4D ultrasound with B-flow imaging and spatiotemporal image correlation (STIC) can improve prenatal diagnostic accuracy, and to describe associations and outcome., Methods: The study comprised IAA fetuses examined exclusively by 2D conventional echocardiography during the period from 1994 to 2003, and those identified by conventional echocardiography and examined further by 4D ultrasound with B-flow imaging and STIC during the period January 2004 to July 2008, identified among fetuses examined at two referral centers for congenital heart defects (CHD). Postnatal follow-up was available in all cases. Karyotyping and fluorescent in-situ hybridization (FISH) analysis for the DiGeorge critical region (22q11.2) were performed in all cases., Results: Twenty-two cases of isolated IAA (15 Type B and seven Type A, seven and three of which, respectively, underwent B-flow imaging and STIC) were detected among 2520 cases of fetal CHD. In seven of the 15 Type B cases, a right subclavian artery arose anomalously (ARSA). 2D echocardiography failed to distinguish the type of IAA in only two cases and the ARSA in five of the seven cases. B-flow imaging and STIC successfully identified IAA types in all 10 cases examined and clearly visualized the origin and course of the ARSA, including cervical ones. FISH detected 22q11.2 microdeletion in 10 of the 15 Type B cases and an unusual association with Type A in one of the seven cases. Fetal/neonatal outcome included: eight terminations of pregnancy, one intrauterine death and four postoperative deaths in the neonatal period, and nine neonates were alive after surgery at a mean follow-up time of 58 months (range, 4 months-13 years)., Conclusion: Our results confirm the feasibility of prenatal characterization of IAA and its different types based on 2D echocardiographic examination, albeit with some limitations in the thorough assessment. 4D ultrasound with B-flow imaging and STIC can apparently facilitate visualization and detailed examination of the anatomical features of the IAA types, including visualization of the neck vessels, thus supplying additional information with respect to 2D sonography. As for the known association with microdeletion 22q11.2, our data indicate that Types A and B are distinct, there being a close association only with IAA Type B., ((c) 2009 ISUOG. Published by John Wiley & Sons, Ltd.)
- Published
- 2010
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36. Partial atrioventricular septal defect in the fetus: diagnostic features and associations in a multicenter series of 30 cases.
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Paladini D, Volpe P, Sglavo G, Russo MG, De Robertis V, Penner I, and Nappi C
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- Chromosome Disorders genetics, Echocardiography, Female, Fetal Heart abnormalities, Gestational Age, Heart Septal Defects, Atrial genetics, Heart Valve Diseases genetics, Humans, Karyotyping, Pregnancy, Retrospective Studies, Ultrasonography, Prenatal, Chromosome Disorders diagnostic imaging, Fetal Heart diagnostic imaging, Heart Septal Defects, Atrial diagnostic imaging, Heart Valve Diseases diagnostic imaging
- Abstract
Objective: To assess the anatomical features and the associations of partial atrioventricular septal defect (pAVSD) in the fetus., Methods: This was a retrospective multicenter study of 30 cases of confirmed pAVSD seen since 1996 at two referral centers. The following variables were available for analysis in all cases: indications for fetal echocardiography, diagnostic features, associated cardiac, extracardiac and chromosomal anomalies and fetoneonatal outcome. At fetal echocardiography, the echocardiographic features deemed indicative of pAVSD were: 1) ostium primum atrial septal defect and 2) loss of the normal offset appearance of the atrioventricular valves., Results: Eighteen of the 30 (60%) cases were diagnosed before 24 weeks of gestation and 12 were diagnosed later. Suspicion of congenital heart disease and known aneuploidy (trisomy 21) accounted for 60% of the referral indications. The two anatomical landmarks deemed indicative of pAVSD were detected in all cases at echocardiography. Twelve cases were isolated (one with increased nuchal transluceny at the 12-week scan, one with polyhydramnios, one with fetal growth restriction) including four that were detected on routine ultrasound examination by the authors. Additional cardiac anomalies were present in five (17%) cases, four of which involved aortic coarctation. There were associated chromosomal anomalies in 13 (43%); however, excluding the six cases referred because of known Down syndrome, the adjusted association rate with aneuploidy was 29.2% (7/24). Extracardiac anomalies, including non-chromosomal syndromes, were present in 10 cases (33.3%). Regarding fetoneonatal outcome, there were 13 terminations of pregnancy, one early neonatal death and 16 survivors, including four with mild to severe neurodevelopmental delay due to associated syndromic conditions., Conclusions: We describe the key echocardiographic features of pAVSD in the fetus. In addition, we have confirmed that the association with trisomy 21 holds also for pAVSD, though to a lesser extent, with a 12.5% association rate in this series. In the fetus, pAVSD seems to be associated with a high rate of chromosomal/non-chromosomal syndromic conditions, including skeletal dysplasias. Inutero, aortic coarctation represents the most frequently associated cardiac lesion (13.3%).
- Published
- 2009
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37. Disorders of prosencephalic development.
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Volpe P, Campobasso G, De Robertis V, and Rembouskos G
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- Acrocallosal Syndrome embryology, Brain abnormalities, Brain embryology, Diagnosis, Differential, Female, Gestational Age, Holoprosencephaly diagnosis, Humans, Magnetic Resonance Imaging, Pregnancy, Prognosis, Prosencephalon diagnostic imaging, Septum Pellucidum abnormalities, Septum Pellucidum embryology, Ultrasonography, Doppler, Color, Ultrasonography, Prenatal, Prosencephalon abnormalities, Prosencephalon embryology
- Abstract
Abnormal ventral induction may result in disorders of formation, cleavage, and midline development of prosencephalic structures. Holoprosencephaly is a developmental field defect of impaired cleavage of prosencephalon. The most widely accepted classification of holoprosencephaly recognizes three major varieties: the alobar, semilobar and lobar types, according to the severity of the malformation. The brain malformations, characterized by the fusion of the cerebral hemisphere along the midline are commonly associated with facial anomalies. Corpus callosum agenesis and septo-optic dysplasia are disorders of prosencephalic midline development, and usually have less severe presentations but still, affected subjects may suffer from neurodevelopmental retardation, and/or endocrinologic and visual disorders. In this article we report an up-to-date of pathogenesis, prenatal sonographic findings, differential diagnosis and prognosis of the aforementioned anomalies.
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- 2009
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38. Prenatal diagnosis and outcome of isolated vascular rings.
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Tuo G, Volpe P, Bava GL, Bondanza S, De Robertis V, Pongiglione G, and Marasini M
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- Aorta, Thoracic diagnostic imaging, Aorta, Thoracic surgery, Female, Fetal Heart diagnostic imaging, Gestational Age, Humans, Infant, Newborn, Pregnancy, Subclavian Artery diagnostic imaging, Trachea diagnostic imaging, Aorta, Thoracic abnormalities, Subclavian Artery abnormalities, Ultrasonography, Prenatal
- Abstract
The purpose of this study was to describe our experience in the ultrasound visualization and management of prenatally diagnosed isolated vascular rings. From January 2002 to December 2007, a total of 19 fetuses had a sonographic diagnosis of isolated vascular rings in 2 reference centers at a mean gestational age of 23 weeks. There were 8 cases of left aortic arch with aberrant right subclavian artery, 5 cases of double aortic arch, and 6 cases of right aortic arch with aberrant left subclavian artery. Two fetuses had associated trisomy 21 and 1 had a 22q11 microdeletion. Parents chose to terminate the pregnancy in all cases. Four patients successfully underwent surgical correction, and in 1 patient, tracheoplasty was also performed. In conclusion, isolated vascular rings can be accurately diagnosed prenatally by using the "3-vessel and trachea view" and "supra-aortic-branch view" that allow detection of vascular structures running around the trachea. Karyotyping and prenatal testing for 22q11 microdeletions should be offered to all parents. Affected children should undergo surgical correction as soon as symptoms of tracheal compression appear, avoiding tracheomalacia. Associated congenital tracheal stenosis should be excluded before surgery.
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- 2009
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39. [Subamniotic hematoma: 3D and color Doppler imaging in the differential diagnosis of placental masses and fetal outcome].
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Volpe G, Volpe N, Fucci L, Campobasso G, De Robertis V, Schonauer LM, and Volpe P
- Subjects
- Adult, Diagnosis, Differential, Female, Hemangioma diagnostic imaging, Hemangioma pathology, Hematoma diagnostic imaging, Humans, Placenta Diseases diagnostic imaging, Pregnancy, Pregnancy Complications, Neoplastic, Pregnancy Outcome, Ultrasonography, Prenatal, Umbilical Arteries diagnostic imaging, Umbilical Cord diagnostic imaging, Vascular Neoplasms diagnostic imaging, Vascular Neoplasms pathology, Hematoma physiopathology, Placenta Diseases physiopathology
- Abstract
The aim of this study was to evaluate the role of 3D and color Doppler (CD) imaging in prenatal diagnosis and management of placental subamniotic hematoma and to speculate about the prenatal diagnosis of the solid and cystic placental masses protruding from the fetal surface of the placenta. Five pregnancies in which a large mass was seen protruding from the fetal surface of the placenta were studied in the period between January 2006 and January 2008. 3D and color flow imaging were settled in order to monitor the sonographic features of the mass during pregnancy, to evaluate the continuity of the solid portion of the mass with the fetal placental surface and to detect the blood flow signals within the mass. This study reports the clinical outcome and the histologic findings of five cases of subamniotic hematomas detected in the course of prenatal ultrasound examinations between January 2006 and January 2008. Sonographic features of the mass protruding from the chorionic plate show a consistence typical of a solid mass, in the recent subamniotic hematoma, or a predominantly cystic mass in the chronic subamniotic hematoma. Neither adverse clinical correlations nor structural nor chromosomal fetal abnormalities were found after delivery. The joint and the continuity of the solid portion of the mass with the fetal placental surface were correctly identified by prenatal ultrasound 3D examination. The CD imaging was conclusive in order to detect the absence of blood flow within the solid part of these masses. In conclusion prenatal sonographic features in recent subamniotic hematomas include the detection of a complex structure overlying the fetal plate of the placenta next to the cord insertion, covered by a thin membrane (the amnion), containing a predominantly solid mass arising from the chorionic plate. Differential diagnosis has to be done between recent subamniotic hematoma and placental chorioangioma by the use of color flow imaging: it displays blood flow within the mass in the case of chorioangioma, and conversely demonstrates the lack of color flow signals in the hematoma. The 3D imaging is conclusive in order to identify the continuity of the solid mass with the fetal placental surface. The chronic subamniotic hematomas are predominantly cystic structures in which there is a solid component attached to the fetal surface of placenta, representing a retracted clot and/or a fibrin deposit, underlying the hematoma. The main differential diagnosis in the case of a cystic mass overlying the fetal plate of the placenta, covered by a thin membrane, during the ultrasound examination, is between a placental cyst and a large pseudocysts of the umbilical cord at the placental insertion. In the case of a pseudocyst, the transonic formation is clear and lacks of a solid mass within. The correct differential diagnosis between subamniotic hematoma and the pseudocysts of the umbilical cord is required because of the association between chromosomal anomalies and pseudocysts.
- Published
- 2008
40. Transposition of the great arteries in the fetus: assessment of the spatial relationships of the arterial trunks by four-dimensional echocardiography.
- Author
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Paladini D, Volpe P, Sglavo G, Vassallo M, De Robertis V, Marasini M, and Russo MG
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- Coronary Vessels diagnostic imaging, Coronary Vessels embryology, Female, Heart Valves diagnostic imaging, Heart Valves embryology, Humans, Infant, Newborn, Pregnancy, Pregnancy Trimester, Second, Prospective Studies, Risk Assessment methods, Echocardiography, Doppler, Color methods, Echocardiography, Four-Dimensional methods, Image Interpretation, Computer-Assisted, Transposition of Great Vessels diagnostic imaging, Ultrasonography, Prenatal methods
- Abstract
Objective: Coronary arterial abnormalities can be one of the few negative prognostic indicators in transposition of the great arteries (TGA), and their occurrence is related to the type of spatial relationship of the great arteries. The main objective of this study was to assess whether the use of the reconstructed en-face view with color Doppler imaging of the four cardiac valves can demonstrate the different types of spatial relationship of the arterial trunks in fetuses with TGA, in order to derive the risk of coronary abnormalities. A secondary end-point was the evaluation of the type of coronary arterial branching pattern., Methods: Twenty-three fetuses with a confirmed diagnosis of TGA underwent four-dimensional (4D) echocardiography at 19-33 gestational weeks. The en-face view of the four cardiac valves and color Doppler with high persistence were employed to assess the spatial relationships of the great arteries. In all cases, confirmation of the vessels' arrangement and coronary arterial distribution was obtained at neonatal echocardiography and/or surgery., Results: The spatial relationships of the great vessels was identified correctly in 20/23 (87%) cases. The aorta was found to be located anterior to and to the right of the pulmonary trunk in 13/23 (56.5%) cases and just anterior to the pulmonary artery in 6/23 (26.1%) cases; in the remaining four (17.4%) cases, the two vessels were side by side. With respect to the association between the spatial relationship of the great arteries and the occurrence of an unusual pattern of coronary arterial branching, five of the TGA fetuses had abnormal coronary arterial distribution., Conclusions: Using 4D echocardiography with color Doppler, it is possible to define the spatial relationships of the great arteries in fetuses with TGA with a high degree of accuracy. This information can be used during counseling to predict the likelihood of abnormal coronary arterial distribution., ((c) 2008 ISUOG. Published by John Wiley & Sons, Ltd.)
- Published
- 2008
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41. Two- and four-dimensional echocardiography with B-flow imaging and spatiotemporal image correlation in prenatal diagnosis of isolated total anomalous pulmonary venous connection.
- Author
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Volpe P, Campobasso G, De Robertis V, Di Paolo S, Caruso G, Stanziano A, Volpe N, and Gentile M
- Subjects
- Blood Flow Velocity physiology, Echocardiography, Doppler, Echocardiography, Four-Dimensional, Female, Humans, Infant, Newborn, Male, Pregnancy, Pregnancy Outcome, Pulmonary Veins diagnostic imaging, Pulmonary Veins abnormalities, Ultrasonography, Prenatal methods
- Abstract
Objectives: To explore whether the use of four dimensional (4D) ultrasound examination with B-flow imaging and spatiotemporal image correlation (STIC) can supply additional information with respect to two-dimensional (2D) gray-scale and color Doppler echocardiography in the prenatal characterization of isolated total anomalous pulmonary venous connection (TAPVC)., Methods: The study population comprised a group of three TAPVC fetuses that had been examined exclusively by conventional echocardiography, and a group of four additional cases initially identified by conventional echocardiography and examined further by 4D ultrasonography; a thorough postnatal work-up was available for all fetuses., Results: At our center, isolated TAPVC was found in seven of 1040 fetuses with cardiac defects (0.67%). Anomalous drainage was supracardiac to the innominate vein in three cases, cardiac to the coronary sinus in two, and infracardiac to the portal vein in the remaining two cases. An evident asymmetry between left heart and right heart structures was observed in 4/7 cases. The confluence of the anomalous pulmonary veins (PVs) was visualized in 4/7 cases and the connecting vertical vein was identified in 3/5 cases at 2D echocardiography. 4D ultrasound imaging with B-flow imaging and STIC clearly visualized the anomalous PV confluence and the draining vertical vein in all four cases examined., Conclusion: 2D and color Doppler echocardiography appears to diagnose reliably TAPVC, albeit with some limitations in thorough assessment of the pathology, depending on the anatomy of the defect, on the technical adequacy of the equipment used and on the experience of the operator. 4D ultrasound examination with B-flow imaging and STIC is apparently able to facilitate identification of the anatomical features of TAPVC, thus supplying additional information over that provided by 2D fetal sonography.
- Published
- 2007
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42. Novel application of 4D sonography with B-flow imaging and spatio-temporal image correlation (STIC) in the assessment of the anatomy of pulmonary arteries in fetuses with pulmonary atresia and ventricular septal defect.
- Author
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Volpe P, Campobasso G, Stanziano A, De Robertis V, Di Paolo S, Caruso G, Volpe N, and Gentile M
- Subjects
- Adult, Female, Gestational Age, Heart Septal Defects, Ventricular complications, Humans, Pregnancy, Pregnancy Outcome, Pulmonary Artery diagnostic imaging, Pulmonary Atresia complications, Echocardiography, Four-Dimensional, Heart Septal Defects, Ventricular diagnostic imaging, Pulmonary Artery abnormalities, Pulmonary Atresia diagnostic imaging, Ultrasonography, Prenatal
- Abstract
Objectives: To assess the reliability of two-dimensional gray-scale (2D) and color Doppler echocardiography in the study of the size and anatomy of the central pulmonary arteries and of the sources of pulmonary blood flow in a case series of fetuses with pulmonary atresia and ventricular septal defect (PA-VSD), and to evaluate whether the use of 4D ultrasound with B-flow imaging and spatio-temporal image correlation (STIC) can improve prenatal diagnostic accuracy., Methods: The study population comprised a group of seven PA-VSD fetuses that had been examined by 2D and color Doppler echocardiography exclusively, and a group of five additional cases identified initially by conventional echocardiography and examined further by 4D ultrasound, for all of which a thorough postnatal or autopsy study of the size and anatomy of the pulmonary arteries and blood supply was available., Results: 2D and color Doppler echocardiography failed to assess the anatomy of the central pulmonary arteries and the source of the pulmonary blood supply in 33% and 25% of the 12 cases, respectively. 4D ultrasound with B-flow imaging and STIC assessed successfully the anatomy of the pulmonary arteries and the source of pulmonary blood supply in all five fetuses examined., Conclusions: The prognosis of PA-VSD is influenced by the anatomy of the pulmonary arteries and the sources of the pulmonary blood supply, and by coexisting extracardiac and genetic anomalies. Our findings, although limited to a small sample size, suggest that 4D echocardiography with B-flow imaging and STIC, unlike 2D ultrasound, can provide thorough visualization of very small vessels and of the arterial blood supply to the lungs of fetuses with PA-VSD. 4D ultrasound may be used in the future to improve and help to detail the diagnosis of other fetal cardiac defects., (2006 ISUOG. Published by John Wiley & Sons, Ltd.)
- Published
- 2006
- Full Text
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43. Characteristics, associations and outcome of partial agenesis of the corpus callosum in the fetus.
- Author
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Volpe P, Paladini D, Resta M, Stanziano A, Salvatore M, Quarantelli M, De Robertis V, Buonadonna AL, Caruso G, and Gentile M
- Subjects
- Abortion, Therapeutic, Child Development, Chromosome Aberrations, Corpus Callosum growth & development, Female, Follow-Up Studies, Humans, Infant, Newborn, Magnetic Resonance Imaging, Patient Selection, Pregnancy, Pregnancy Trimester, Second, Retrospective Studies, Sensitivity and Specificity, Abnormalities, Multiple diagnostic imaging, Agenesis of Corpus Callosum, Echoencephalography, Ultrasonography, Prenatal
- Abstract
Objectives: To report, in a population of fetuses diagnosed with partial agenesis of the corpus callosum (PACC), the sonographic characterization, incidence of cerebral, extracerebral and chromosomal anomalies, and outcome. In addition, in some of our cases a comparison was made between findings on ultrasound and fetal magnetic resonance imaging (MRI)., Methods: This was a retrospective study of all cases of PACC seen at two referral centers for prenatal diagnosis of congenital anomalies over a 10-year period. The following variables were assessed: indication for referral, additional cerebral and extracerebral malformations, chromosomal abnormalities, and pregnancy and fetal/neonatal outcome., Results: Among 54 cases of fetal agenesis of the corpus callosum detected in the referral centers during the observation period, PACC was diagnosed at prenatal sonography in 20 cases and confirmed at pre/postnatal MRI and necropsy examinations in 19 cases (35%). These 19 constituted the study group. The diagnosis was made in the sagittal planes and in 12 cases it was made prior to 24 weeks. In most cases the indication for referral was the presence of indirect signs of callosal anomalies, such as colpocephaly. In 10 cases PACC occurred in association with other anomalies and in nine it was isolated. MRI was particularly useful for demonstrating some additional cerebral anomalies such as late sulcation, migrational pathological conditions and heterotopia. Regarding pregnancy outcome, of those diagnosed before 24 weeks which had associated anomalies, all except two were terminated. Of the nine cases with isolated PACC, all were liveborn. Follow-up was available in eight, and two of these (25%) showed evidence of significant developmental delay. In our series the outcome of isolated PACC was not better than that of complete agenesis of the corpus callosum reported in other series., Conclusions: PACC can be diagnosed reliably and characterized in prenatal life. The sonographic sign present in most cases is colpocephaly. Prenatal MRI can be performed to confirm the diagnosis. It is particularly useful to demonstrate some additional cerebral anomalies such as late sulcation, migrational pathological conditions and heterotopia. The relatively poor survival rate is due to the high rate of terminations and associated major anomalies., (Copyright 2006 ISUOG)
- Published
- 2006
- Full Text
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