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Background: Delayed postpartum hemorrhage is rare, with an incidence of 0.5% to 2.0% in all pregnancies. The most important causes are placental remnants, infections, and placental bed subinvolution. Postpartum choriocarcinoma, a highly malignant complication of pregnancy, is a rare condition that can be easily misdiagnosed as other common causes, such as gestational remnants, and delays the diagnosis., Methods: Four patients visited our clinic complaining of delayed postpartum hemorrhage, combined with respiratory and neurological symptoms in 2 cases. Two cases were confirmed by histopathological examination and in addition, medical history, elevated human chorionic gonadotropin (hCG) level, and imaging findings help confirm the diagnosis of delayed postpartum hemorrhage caused by postpartum choriocarcinoma in other cases. Individualized combination chemotherapies were prescribed. In the light of massive cerebral metastasis in case 2, intrathecal methotrexate injection combined with whole-brain radiotherapy was prescribed., Results: Due to the absence of routine monitoring of β-hCG following full-term delivery, there was widespread metastasis at the time of diagnosis. Three patients got complete remission and there is no sign of recurrence. One patient had relapse and widespread metastasis and died at home 6 months after the last chemotherapy., Conclusion: It is important to be aware of the possibility of choriocarcinoma in patients with delayed postpartum hemorrhage. Clinicians should improve the recognition of choriocarcinoma following full-term delivery, emphasize the monitoring of β-hCG, comprehensively analyze the general condition of patients, and conduct standardized and individualized chemotherapy protocols., Competing Interests: The authors have no conflicts of interest to disclose., (Copyright © 2024 the Author(s). Published by Wolters Kluwer Health, Inc.)

Rationale: Postpartum ovarian vein thrombophlebitis (POVT) is a rare condition, and it can lead to severe complications and mortality. Here we report a patient who presented with vaginal bleeding and the diagnosis of POVT was confirmed by imaging., Patient Concerns: A 38-year-old postpartum woman without remarkable medical history presented with vaginal bleeding and lower abdominal pain., Diagnoses: The diagnosis was confirmed by computed tomography scan marked by a thrombus mass involving the right ovarian vein and inferior vena cava., Interventions: The patient was treated with intravenous antibiotics and low-molecular-weight heparin., Outcomes: The patient recovered smoothly without complications., Lessons: We should pay high attention to the recognition and management of POVT to prevent morbidity and mortality., Competing Interests: The authors have no conflicts of interest to disclose., (Copyright © 2021 the Author(s). Published by Wolters Kluwer Health, Inc.)

Background: Placenta accreta spectrum is most commonly diagnosed antenatally or at the time of delivery, but it may also present in the postpartum period., Case: A 29-year-old primigravid patient without risk factors for placenta accreta spectrum had an uncomplicated vaginal birth with normal blood loss and delivery of an intact-appearing placenta. Five days postpartum, she was not lactating and uterine imaging to evaluate for retained products of conception was suspicious for placenta accreta spectrum. She began to develop bleeding in the following days and elected for definitive management. She underwent an uncomplicated hysterectomy on postpartum day 16 and began lactating on postoperative day 1., Conclusion: Retained placenta should be included in the differential diagnosis when lactation is insufficient., Competing Interests: Financial Disclosure The authors did not report any potential conflicts of interest., (Copyright © 2021 by the American College of Obstetricians and Gynecologists. Published by Wolters Kluwer Health, Inc. All rights reserved.)

Placental site trophoblastic tumour is a rare form of gestational trophoblastic disease accounting for about 1%-2% of all trophoblastic tumours. Diagnosis and management of placental site trophoblastic tumour can be difficult.We report a case of a 30-year-old woman diagnosed with a placental site trophoblastic tumour and identify the challenges in diagnosis and treatment of this rare situation. The presenting sign was abnormal vaginal bleeding that started 3 months after delivery. Image exams revealed an enlarged uterus with a heterogeneous mass, with vesicular pattern, and the increased vascularisation serum human chorionic gonadotropin level was above normal range. The histological diagnosis was achieved through hysteroscopic biopsy. Staging exams revealed pulmonary micronodules. The patient was successfully treated with hysterectomy and chemotherapy. The latest follow-up (37 months after diagnosis) was uneventful, and the patient exhibited no signs of recurrence or metastasis., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Limited 2021. No commercial re-use. See rights and permissions. Published by BMJ.)

Peripartum cardiomyopathy (PPCM) is a condition in which heart failure and systolic dysfunction occur late in pregnancy or within months following delivery. Over the last decade, genetic advances in heritable cardiomyopathy have provided new insights into the role of genetics in PPCM. In this review, we summarise current knowledge of the genetics of PPCM and potential avenues for further research, including the role of molecular chaperone mutations in PPCM. Evidence supporting a genetic basis for PPCM has emanated from observations of familial disease, overlap with familial dilated cardiomyopathy, and sequencing studies of PPCM cohorts. Approximately 20% of PPCM patients screened for cardiomyopathy genes have an identified pathogenic mutation, with TTN truncations most commonly implicated. As a stress-associated condition, PPCM may be modulated by molecular chaperones such as heat shock proteins (Hsps). Recent studies have led to the identification of Hsp mutations in a PPCM model, suggesting that variation in these stress-response genes may contribute to PPCM pathogenesis. Although some Hsp genes have been implicated in dilated cardiomyopathy, their roles in PPCM remain to be determined. Additional areas of future investigation may include the delineation of genotype-phenotype correlations and the screening of newly-identified cardiomyopathy genes for their roles in PPCM. Nevertheless, these findings suggest that the construction of a family history may be advised in the management of PPCM and that genetic testing should be considered. A better understanding of the genetics of PPCM holds the potential to improve treatment, prognosis, and family management.

The aim of this study was to determine how puerperal metritis influences the resumption of estrous cycle in dairy cows. The ovaries of 72 multiparous Holstein cows (38 healthy and 34 metritic - after treatment) were ultrasonographically scanned until the first ovulation postpartum and 7 days after to confirm the ovulation. All 72 cows were divided in to 4 groups: HSO (healthy with single ovulation) (n=29), MSO (metritic with single ovulation) (n=21), HDO (healthy with double ovulation) (n=9), and MDO (metritic with double ovulation) (n=13). The proportion of cows that had DO in the first ovulation postpartum was similar between M and H groups, 38.2% and 23.6%, respectively (p>0.05). There was a difference between HDO and MDO groups comparing the first dominant follicle ovulation postpartum (11.4±2.7 and 20±1 days, respectively p⟨0.05) and the diameter of the ovulatory follicles (15.3±1.9 mm and 17.3±1.7 mm, respectively p0.05). The percentage of cows that had double follicle dominance in the first follicular wave after first ovulation was higher in the M groups (33.3% (MSO) vs. 6.9% (HSO) (p⟨0.05) and (69.2% (MDO) vs. 22.2% (HDO) (p⟨0.05)). The MSO group dominant follicle diameter was bigger for cows which had one dominant follicle (p⟨0.05). It might be concluded that dairy cows after puerperal metritis need more time until the first ovulation. Also, metritic cows have a higher risk for double dominance in the first follicular wave, after the first ovulation., (Copyright© by the Polish Academy of Sciences.)

Objective: To evaluate postpartum MRI activity in patients with MS and a completed pregnancy and to compare these results to an age-matched untreated nonpregnant MS cohort., Methods: Patient with MS from a tertiary care MS center between 2006 and 2015, with prepartum and postpartum neurologic follow-ups and MRI scans were analyzed. Clinical activity and inflammatory brain MRI activity (new T2-hyperintense or gadolinium-enhancing [Gd+] lesions) were assessed peripartum. The results were compared with untreated reproductive-age patients with MS from the placebo arm of the clinical trials., Results: A total of 123 pregnancies in 123 women (median Expanded Disability Status Scale 1.0) were analyzed. Approximately 7.2% relapsed during pregnancy and 48.7% relapsed postpartum. Of pregnancies with prepartum and postpartum gadolinium (Gd)-enhanced MRI (n = 112), 8% had Gd+ lesions prepartum and 33% had new Gd+ lesions postpartum. Overall, 54.4% had either new T2 or Gd+ lesions postpartum. Seventy-nine percent of subjects with postpartum relapse had new MRI activity compared with 37.1% without relapse ( p < 0.001). Twenty-five percent had both clinical and radiographic activity and only 24.9% maintained no evidence of disease activity status postpartum. There was no association between postpartum MRI activity and disease-modifying treatments (DMTs) ( p > 0.5). MRI and clinical outcomes were also assessed for 126 nonpregnant untreated female patients with MS. Comparing pregnancy and no pregnancy groups, there was no difference in MRI activity at follow-up., Conclusions: There was a high level of inflammatory radiographic disease activity which was related to relapses in postpartum patients with MS. Further studies are needed to determine whether hormonal fluctuations vs extended time off DMTs may be the underlying cause of our observations., (Copyright © 2020 The Author(s). Published by Wolters Kluwer Health, Inc. on behalf of the American Academy of Neurology.)

Background: Longitudinally extensive transverse myelitis (LETM) accompanying systemic lupus erythematosus (SLE) is often due to coexisting aquaporin-4-IgG seropositive neuromyelitis optica spectrum disorder but has not been associated with myelin oligodendrocyte glycoprotein-IgG (MOG-IgG)., Objective and Methods: Case report at an academic medical center., Results: A 32-year-old woman developed severe transverse myelitis (paraplegia) shortly after SLE onset in the post-partum period. Magnetic resonance imaging (MRI) revealed an LETM, cerebrospinal fluid showed marked inflammation, and testing for infections was negative. Serum live-cell-based assay for MOG-IgG was positive but aquaporin-4-IgG was negative., Conclusion: In patients with SLE and LETM, MOG-IgG testing should be considered, in addition to AQP4-IgG.

Thyroid hormone is crucial for regulating lipid and glucose metabolism, which plays essential role in maintaining the health of pregnant women and their offspring. However, the current literature is just focusing on the development of offspring born to the untreated mothers with hypothyroidism, rather than mothers themselves. Additionally, the interaction between hypothyroidism and pregnancy, and its impact on the women's health are still elusive. Therefore, this study was designed to compare the metabolic differences in dams with hypothyroidism starting before pregnancy and after pregnancy. Pre-pregnant hypothyroidism was generated in 5-week-old female C57/BL/6J mice using iodine-deficient diet containing 0.15% propylthiouracil for 4 weeks, and the hypothyroidism was maintained until delivery. Gestational hypothyroidism was induced in dams after mating, using the same diet intervention until delivery. Compared with normal control, gestational hypothyroidism exhibited more prominent increase than pre-pregnant hypothyroidism in plasma total cholesterol and low-density lipoprotein cholesterol, and caused hepatic triglycerides accumulation. Similarly, more significant elevations of protein expressions of SREBP1c and p-ACL, while more dramatic inhibition of CPT1A and LDL-R levels were also observed in murine livers with gestational hypothyroidism than those with pre-pregnant hypothyroidism. Moreover, the murine hepatic levels of total cholesterol and gluconeogenesis were dramatically and equally enhanced in two hypothyroid groups, while plasma triglycerides and protein expressions of p-AKT, p-FoxO1 and APOC3 were reduced substantially in two hypothyroid groups. Taken together, our current study illuminated that gestational hypothyroidism may elicit more pronounced lipid dysregulation in dams than dose the pre-pregnant hypothyroidism.

Competing Interests: Competing interests The BMJ has judged that there are no disqualifying financial ties to commercial companies. The authors declare the following other interests: none. Further details of The BMJ policy on financial interests are here: https://www.bmj.com/about-bmj/resources-authors/forms-policies-and-checklists/declaration-competing-interests

Autoimmune diseases represent a complex heterogeneous group of disorders that occur as a results of immune homeostasis dysregulation and loss of self-tolerance. Interestingly, more than 80% of the cases are found among women at reproductive age. Normal pregnancy is associated with remarkable changes in the immune and endocrine signaling required to tolerate and support the development and survival of the placenta and the semi-allogenic fetus in the hostile maternal immune system environment. Gravidity and postpartum represent an extremely challenge period, and likewise the general population, women suffering from autoimmune disorders attempt pregnancy. Effective preconception counseling and subsequent gestation and postpartum follow-up are crucial for improving mother and child outcomes. This comprehensive review provides information about the different pathways modulating autoimmune diseases activity and severity, such as the influence hormones, microbiome, infections, vaccines, among others, as well as updated recommendations were needed, in order to offer those women better medical care and life quality., (Copyright © 2019. Published by Elsevier Ltd.)

Early diagnosis of endometritis in dairy cattle is currently requires invasive techniques and specialist expertise. The goal of this study is to utilize a gel-free mass-spectrometry based proteomics approach to compare the plasma proteome of dairy cattle with cytological endometritis to those without. Blood samples were collected from cows (N = 112) seven days postpartum (DPP). Plasma samples from a cohort of 20 animals with cytological endometritis (n = 10) and without (n = 10) as classified 21 DPP were selected for proteomic analysis. Differential abundances of proteins between the two animal groups were determined using both fold change (≥1.5 fold change) and statistical significance threshold (p < .05). A total of 181 non-redundant proteins were quantified, and 25 proteins were found with differential abundance. These include 4 binding protein alpha and mannose binding lectin 2 involved in immune responses. Differentially abundant proteins between the animals were then processed using PANTHER for gene ontology. Gene ontology included associations with innate immune processes, acute phase responses and immune regulation. A potential marker for disease identified here is the "uncharacterized protein G5E513," a protein previously defined by RNA-transcripts. These proteins may form the basis for endometritis prognosis, the development of which is proceeded by systemic changes in immune function. SIGNIFICANCE: Endometritis is a costly reproductive disease of lactating dairy cows that warrants timely diagnosis. We utilized a gel-free mass-spectrometry based proteomics approach to compare the plasma proteome of dairy cattle with cytological endometritis to those without, for the characterization of changes in the proteomic profile associated with uterine disease postpartum. Furthermore, we compared the plasma proteome of healthy and affected cows in the same physiological status of production to better understand the relationship between changes in expression of circulating proteins and to unravel essential biological mechanisms involved in bovine cytological endometritis., (Copyright © 2019 The Authors. Published by Elsevier B.V. All rights reserved.)

Introduction: Poor positioning of the child in relation to the breast and improper suckling are the main causes of nipple fissure. Treatment options for nipple fissures include drug therapy with antifungal and antibiotics, topical applications of lanolin, glycerin gel, creams and lotions, the milk itself, hot compresses, and silicone nipple shields. Studies involving light-emitting diode (LED) therapy have demonstrated anti-inflammatory properties, the enhancement of the wound repair process, and the control of pain. As it does not cause discomfort, is relatively inexpensive and may impede the discontinuation of breastfeeding, phototherapy could be a viable option for the treatment of nipple fissures., Aim: The principal objective of the proposed study is to evaluate the effectiveness of LED therapy for the treatment of nipple fissures in postpartum mothers., Materials and Methods: One hundred patients treated with a medical diagnosis of bilateral nipple trauma classified as nipple fissures or cracks will participate in the study, randomized into 2 groups: The control group will receive orientation regarding breast care and adequate breastfeeding techniques. The experimental group will receive the same orientation and phototherapy sessions using a device developed especially for the treatment of nipple trauma. Both groups will be followed up for 6 consecutive weeks.

Rationale: Although the incidence of postpartum choriocarcinoma is extremely low, careful postpartum placental examination, histopathological examination in patients with abnormalities, and blood β-human chorionic gonadotropin (HCG) monitoring in high-risk pregnant women are necessary for early diagnosis of postpartum choriocarcinoma and improvement in prognosis., Patient Concerns: A 32-year-old woman presented with the chief complaint of postpartum irregular vaginal bleeding for 45 days and coughing and hemoptysis for 7 days., Diagnosis: Clinical findings when combined with her medical history and various physical examinations confirmed the diagnosis as postpartum choriocarcinoma with brain metastases (stage IV postpartum choriocarcinoma and a risk score of 16)., Interventions: The patient was administered three courses of multidrug chemotherapy (5-fluorouracil + actinomycin D) with intrathecal methotrexate injection. The 5-fluorouracil + actinomycin D maintenance chemotherapy regimen was continued for 4 cycles; whole brain radiotherapy was also administered., Outcomes: After the completion of chemotherapy and radiotherapy, the patient underwent regular follow-up examinations; no recurrence was noted for 17 months., Lessons: Timely diagnosis of postpartum choriocarcinoma can significantly improve its prognosis. A stratified treatment should be administered according to the International Federation of Gynecology and Obstetrics staging and World Health Organization prognostic scoring systems. Blood β-HCG is a sensitive marker for evaluating therapeutic efficacy and follow-up after remission.

Upper aerodigestive tract involvement with tuberculosis is relatively rare and may be seen in up to 2% of patients with pulmonary tuberculosis. Isolated tonsil involvement with tuberculosis is not commonly seen in clinical practice. We report a case of a 22-year-old postpartum mother who presented with odynophagia, fever, loss of weight and submandibular swelling of 3 months' duration. Clinical examination revealed a submandibular node, and oropharyngeal examination revealed necrotic slough overlying an enlarged left tonsil. Fine-needle aspiration cytology of the node and histopathological examination of the left tonsillectomy specimen revealed necrotising epithelioid cell granulomas, and stain for acid-fast bacilli was positive in the latter. She was diagnosed with tonsillar tuberculosis and was started on antituberculous treatment following which she improved clinically. This case serves to demonstrate an uncommon presentation of primary tuberculosis and reminds us to consider tuberculosis also as a microbiological aetiology for tonsillitis., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Limited 2018. No commercial re-use. See rights and permissions. Published by BMJ.)

Introduction: We aimed to characterize postpartum disease flares among treatment-naive mothers with chronic hepatitis B (CHB). CHB mothers were enrolled and compared with non-infected mothers in terms of postpartum alanine aminotransferase (ALT) abnormalities., Methods: Demographic, virological, and biochemical parameters were collected up to postpartum week 16, with flares and exacerbations defined as ALT levels 5-10 and >10 times the upper limit of normal, respectively. Outcome assessments included ALT flares or exacerbation and their predictive parameters., Results: Among 4236 patients enrolled, 869 and 3367 had no infection (group A) and had CHB (group B), respectively. Infected mothers were further stratified into two subgroups by the presence (B1, n = 1928) or absence (B2, n = 1439) of detectable serum levels of hepatitis B virus (HBV) DNA (lowest level of quantitation, 100 IU/mL). A significantly higher frequency of abnormal ALT levels was observed in group B vs. group A (28.27 vs. 20.37%, p < 0.001). ALT events mainly occurred in group B1 (flares, 115/1928, 5.96%; exacerbations, 57/1928, 2.96%). The ALT levels had a bimodal pattern, with peaks at postpartum weeks 3-4 and 9-12. On multivariate analysis, elevated ALT levels and detectable levels of HBV DNA at delivery were independent risk factors for postpartum disease flares. Further subgroup analysis in group B1 demonstrated that a cut-off HBV DNA level of 5 log 10 IU/mL at delivery predicted ALT events (positive predictive value, 14.4%; negative predictive value, 98.2%)., Conclusions: Postpartum ALT level elevation is common in CHB patients. ALT flares or exacerbations are mainly observed in mothers with elevated ALT or HBV DNA levels ≥5 log 10 IU/mL at delivery.

A 25-year-old woman presented with a spontaneous vaginal expulsion of a 4cm well-circumscribed nodule a few weeks after delivery. An inflammatory myofibroblastic tumor diagnosis was made by morphologic, immunohistochemistry and FISH analysis of the nodule., (Copyright © 2017 Elsevier Masson SAS. All rights reserved.)

Objective: To investigate the impact of cervical cell abnormalities detected in the puerperium in association with HIV-1 infection on pregnancy outcomes., Methods: The present study was a secondary data analysis of pregnancy outcomes, Pap smear results, HIV results, and participant demography from a behavioral intervention randomized controlled trial of 1480 pregnant women aged 18 years or more conducted at a periurban primary health clinic in South Africa during 2008-2010. The Pap smear was performed 14 weeks after delivery., Results: In total, 564 (38.1%) women were HIV-1-positive and 78 (8.0%) of 973 women with a categorized Pap smear result tested positive for cervical cell abnormalities; 42 (4.2%) women had low-grade squamous intraepithelial lesions (LGSILs) and 7 (0.7%) had high-grade lesions (HGSILs). In an adjusted analysis, HIV infection was significantly more common among women with LGSILs (28/42 [66.7%]) or HGSILs (6/7 [85.7%]) when compared with the other Pap smear categories (P<0.001). The rates of premature birth, low birth weight, and non-live births were similar among HIV-infected and -uninfected women with abnormal cervical cytology., Conclusion: Pregnant women with HIV were more likely to be diagnosed with higher grades of squamous cell abnormalities than those without HIV. There was no association between squamous cell abnormalities/HIV comorbidity and adverse pregnancy outcomes., (© 2017 International Federation of Gynecology and Obstetrics.)

Non-atherosclerotic spontaneous coronary artery dissection (NA-SCAD) is a rare cause of morbidity and mortality with a propensity for young, healthy, and often peripartum women. NA-SCAD etiology is poorly understood, with possible hormonal and hereditary mechanisms. Current treatment strategies range from conservative management (often showing resolution on angiographic follow-up) to invasive angiographic procedures. Rarely, NA-SCAD has recurred in another coronary artery, ranging hours to years later. We report NA-SCAD of the right coronary artery (RCA) in a 30-year old, 3-month postpartum female with an additional autopsy finding of remote myocardial infarction (MI) in the left anterior descending (LAD) coronary artery territory. The remote MI is consistent with prior NA-SCAD of the LAD and, given the medical history, may have occurred in the peripartum period of the decedent first pregnancy 3 years earlier. As such, to the best of our knowledge, this may represent the first reported case of NA-SCAD recurrence in a subsequent pregnancy., (© 2017 American Academy of Forensic Sciences.)

We present a rare case of a large infarcted submucous fibroid removed manually after a normal vaginal delivery. This patient was known to have a large postero-fundal hybrid predominantly intramural uterine fibroid, measuring 11 x 10 cm in diameter and diagnosed 2 years prior to last conception. Thirty-five days postpartum, she presented with severe lower abdominal pain and foul smell per vaginum. Abdominal examination revealed a very tender bulky uterus at 24 weeks size, and vaginal examination revealed a big fleshy smelly mass with friable surface just bulging from a dilated cervix. Examination under anaesthesia revealed a very foul smelly large pedunculated submucous fibroid that was felt through a dilated cervix. It was deliverable vaginally, so the submucous leiomyoma was removed manually, a procedure similar to manual removal of placenta. Histopathology examination confirmed an infarcted massive fibroid., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.)

A 37-year-old female patient was hospitalized because of general fatigue and loss of axillary and pubic hair after massive bleeding at delivery of her third child. The basal levels of both plasma adrenocorticotropin hormone (ACTH) and serum cortisol were very low, 5.2 pg/mL and 1.9 μg/dL, respectively. Based on the fact that ACTH showed a low response to insulin tolerance test and a normal response to corticotropin-releasing hormone (CRH), she was diagnosed with hypothalamic adrenal insufficiency. No organic lesions were found in the hypothalamic-pituitary region by pituitary MRI and hydrocortisone therapy was instituted. Basedow's disease was also discovered and treated with methimazole, and thyroid function returned to normal. Surprisingly, adrenal insufficiency gradually resolved, making it possible to stop hydrocortisone therapy 2 years from the onset of disease. To our knowledge, there are no previous case reports discussing the remission of hypothalamic adrenal insufficiency. The etiology of the unusual clinical course of this case remains unclear and we discussed several possibilities of the pathogenesis.

Objective: To describe the differences in the color of lochia from cows with undisturbed and disturbed uterine involution and to apply this to disease detection post partum., Material and Methods: During the period from the 1st to the 16th day post partum, 10 cows with an undisturbed uterine involution and 15 cows with an impaired uterine involution were examined and the color of the lochia was documented., Results: The differences in the color of the lochia from cows with and without a disturbed uterine involution were used to create a color chart., Clinical Relevance: The color chart makes it possible to determine the color of the lochia more objectively and to use it for disease detection.

Introduction: Cancer will be diagnosed in one in 1000 women during pregnancy. The outcomes of NSCLC diagnosed during pregnancy are dismal, with most patients dying within 1 year. Actionable mutations are more likely to be found among younger patients with NSCLC. However, most previous reports of NSCLC diagnosed during pregnancy did not include molecular genotyping., Methods: We performed a retrospective analysis of patients seen at our institution between 2009 and 2015 to identify women in whom NSCLC was diagnosed during pregnancy or the peripartum period and determined clinicopathologic features, including molecular genotype., Results: We identified 2422 women with NSCLC, including 160 women of reproductive age. Among the women of reproductive age, eight cases of NSCLC diagnosed during pregnancy or the peripartum period were identified; all were diagnosed in minimal or never-smokers with metastatic adenocarcinoma. Six of these patients were found to have anaplastic lymphoma kinase gene (ALK) rearrangements, whereas the remaining two were EGFR mutation positive. We observed a borderline significant association between a diagnosis of NSCLC during pregnancy or the peripartum period and ALK positivity (p = 0.053). All eight women in whom NSCLC was diagnosed during pregnancy or the peripartum period received treatment with genotype-directed therapies after delivery. The median overall survival has not been reached at a median follow-up of 30 months., Conclusions: Although a diagnosis of NSCLC during pregnancy or the peripartum period is rare, diagnostic evaluation should not be delayed in pregnant women presenting with symptoms worrisome for lung cancer. Evaluation should include testing for targetable molecular alterations., (Copyright © 2016 International Association for the Study of Lung Cancer. Published by Elsevier Inc. All rights reserved.)

The aim of the present study was to use a model of simulated human childbirth in rats to determine the damage to genitourinary structures and behavioral signs of urinary dysfunction induced by vaginal distension (VD) in female rats. In experiment 1, the length of the genitourinary tract and the nerves associated with it were measured immediately after simulated human delivery induced by VD or sham (SH) procedures. Electroneurograms of the dorsal nerve of the clitoris (DNC) were also recorded. In experiment 2, histological characteristics of the bladder and major pelvic ganglion of VD and SH rats were evaluated. In experiment 3, urinary parameters were determined in conscious animals during 6 h of dark and 6 h of light before and 3 days after VD or SH procedures. VD significantly increased distal vagina width (P < 0.001) and the length of the motor branch of the sacral plexus (P < 0.05), DNC (P < 0.05), and vesical nerves (P < 0.01) and decreased DNC frequency and amplitude of firing. VD occluded the pelvic urethra, inducing urinary retention, hematomas in the bladder, and thinness of the epithelial (P < 0.05) and detrusor (P < 0.01) layers of the bladder. Major pelvic ganglion parameters were not modified after VD. Rats dripped urine in unusual places to void, without the stereotyped behavior of micturition after VD. The neuroanatomic injuries after VD occur alongside behavioral signs of urinary incontinence as determined by a new behavioral tool for assessing micturition in conscious animals.

The aim of this study was to investigate the effect of puerperal uterine disease on histopathologic findings and gene expression of proinflammatory cytokines in the endometrium of postpuerperal dairy cows; 49 lactating Holstein-Friesian cows were divided into two groups, one without (UD-; n = 29) and one with uterine disease (UD+; n = 21), defined as retained fetal membranes and/or clinical metritis. General clinical examination, vaginoscopy, transrectal palpation, and transrectal B-mode sonography were conducted on days 8, 11, 18, and 25 and then every 10 days until Day 65 (Day 0 = day of calving). The first endometrial sampling (ES1; swab and biopsy) was done during estrus around Day 42 and the second endometrial sampling (ES2) during the estrus after synchronization (cloprostenol between days 55 and 60 and GnRH 2 days later). The prevalence of histopathologic evidence of endometritis, according to the categories used here, and positive bacteriologic cultures was not affected by group (P > 0.05), but cows with uterine disease had a higher prevalence of chronic purulent endometritis (ES1; P = 0.07) and angiosclerosis (ES2; P ≤ 0.05) than healthy cows. Endometrial gene expression of IL1α (ES2), IL1β (ES2), and TNFα (ES1 and ES2) was higher (P ≤ 0.05) in the UD+ group than in the UD- group. In conclusion, puerperal uterine disease had an effect on histopathologic parameters and on gene expression of proinflammatory cytokines in the endometrium of postpuerperal cows, indicating impaired clearance of uterine inflammation in cows with puerperal uterine disease., (Copyright © 2016 Elsevier Inc. All rights reserved.)

Objective: to describe the frequency, severity and persistence of dyspareunia in the first 18 months after the birth of a first child., Design: prospective pregnancy cohort study., Setting: Melbourne, Victoria, Australia., Population: 1507 nulliparous women., Methods: women ≤24 weeks gestation were recruited from six public hospitals. Self-administered written questionnaires were completed at recruitment and at three, six, 12 and 18 months post partum., Outcome Measures: study-designed self-report measure of dyspareunia on first vaginal sex, and on second and subsequent sex at all time-points, utilising the rating scale from the McGill Pain Intensity Scale., Findings: overall, 961/1122 (85.7%) of women experienced pain on first vaginal sex postnatally. The proportion of women experiencing dyspareunia reduced over time, from 431/964 (44.7%) at three months post partum to 261/1155 (22.6%) at 18 months post partum. Of the women who reported dyspareunia at each time-point, around 10% of women described the pain as׳distressing׳,׳horrible׳ or׳excruciating׳. Women who had a caesarean section were more likely to report more intense dyspareunia at six months post partum (aOR=2.35, 95% CI=1.2-4.6)., Conclusions: postnatal dyspareunia decreases over time, but persists beyond 12 months for one in five women. Caesarean section appears to be associated with more intense dyspareunia., (Copyright © 2016 Elsevier Ltd. All rights reserved.)

Aim: To show the effectiveness of ultrasound-guided puncture in the treatment of lactational breast abscess and identify its risk factors., Materials and Methods: Retrospective descriptive study at the CHU of Lyon-Sud from December 2007 to December 2013, including patients with lactational breast abscess confirmed on ultrasound and treated with antibiotics and analgesics. Realisation of ultrasound-guided needle under local anesthesia by the radiologist and washing the cavity with physiological serum., Results: Forty patients had lactational abscesses at an average of 10 weeks post-partum. Thirty-four patients were treated by needle aspiration, of which 2 had first surgical drainage. The average size of the abscess was 41.2mm. The success rate of needle aspiration was 91.2%. No cases of recurrence were observed, however, there were 5 fistulisations. In all, 91.2% were treated on an outpatient basis. In 87.8% of cases, breastfeeding was continued on the healthy side and in 48.5% of cases on the affected side. The major risk factor for abscess was mastitis in 91.1% of cases., Conclusion: Ultrasound guidance of needle aspiration should be gold standard for the treatment of lactational breast abscesses to continue breastfeeding including the affected side., (Copyright © 2015. Published by Elsevier Masson SAS.)

Ovarian vein thrombosis is a rare, but potentially serious postpartum complication. In 80% of the cases, it occurs on the right side and in less than 6% on the left side; it is bilateral in 14% of cases. The usual clinical features include abdominal pain, fever and leucocytosis. However, the diagnosis is often complicated by other non specific signs and symptoms. Ovarian vein thrombosis may cause sepsis, pulmonary thromboembolism, and thrombosis of the inferior vena cava and the renal vein. The diagnosis can be established by CT scan or nuclear magnetic resonance imaging, which has a high sensitivity and specificity. Treatment for the ovarian vein thrombosis includes antibiotics and anticoagulation. The complications can sometimes be surgically managed. Prompt diagnosis and treatment can decrease the morbidity and the mortality. Nowadays, the fatal issue is rare as the appropriate treatment is quickly instaured.

Our patient initially blamed the lesions on the surgical tape used after her C-section; a skin biopsy told another story.

Background: Striae gravidarum (SG), or 'stretch marks' of pregnancy, begin as erythematous streaks, and mature over months to years to become permanent scar-like bands that may be hypopigmented, atrophic and lax., Objectives: To investigate early molecular alterations that may promote laxity of mature SG, we investigated the dermal elastic fibre network, which provides human skin with elastic properties., Methods: We obtained skin samples of newly developed, erythematous abdominal SG in healthy pregnant women. The elastic fibre network was examined by Verhoeff elastic staining and immunofluorescence staining of skin sections. Gene expression was measured by real-time polymerase chain reaction., Results: The normal elastic fibre network appeared markedly disrupted in SG, compared with perilesional abdominal skin or control (normal-appearing hip skin). This disruption was accompanied by the emergence of short, disorganized, thin, thread-like 'fibrils', which were observed prominently in the mid-to-deep dermis. These fibrils were rich in tropoelastin (the main component of normal elastic fibres), and persisted into the postpartum period without forming normal-appearing elastic fibres. The emergence of these fibrils was accompanied by increased gene expression of tropoelastin and fibrillin-1, but not other elastic fibre components, including fibrillin-2 and fibulin-1, -2 or -5., Conclusions: In early SG, the elastic fibre network appears markedly disrupted, and newly synthesized tropoelastin-rich fibrils emerge, likely as a result of uncoordinated synthesis of elastic fibre components. Because they are thin and disorganized, tropoelastin-rich fibrils likely do not function as normal elastic fibres do. These observations provide the foundations for elucidating pathogenic mechanisms by which laxity may develop in SG., (© 2015 British Association of Dermatologists.)

Ovarian vein thrombosis (OVT) is a rare cause of abdominal pain that may mimic a surgical abdomen. It is most often diagnosed during the postpartum period. In this report, we present four cases of postoperative ovarian vein thrombosis. The complications of OVT can be significant, and the diagnosis relies on a careful examination of the radiographic findings. It can occur with lower quadrant abdominal pain, especially in the setting of recent pregnancy, abdominal surgery, pelvic inflammatory disease, or malignancy. Diagnosis can be made with confidence using ultrasound, computed tomography or magnetic resonance imaging. Treatment of ovarian vein thrombosis is particularly important in the post-partum patients, with anticoagulation therapy being the current recommendation.

Pruritic urticarial papules and plaques of pregnancy (PUPPP)(also known as polymorphic eruption of pregnancy in Europe) is an intensely pruritic eruption that affects women during the third trimester of pregnancy. Treatment usually is aimed at symptom relief until delivery, as the eruption usually resolves rapidly in the postpartum period. We report the case of a 30-year-old woman who presented 2 weeks postpartum with an intensely pruritic generalized eruption. The eruption started on the abdominal striae within 24 hours of delivery and gradually spread to the buttocks, legs, and arms. Punch biopsy confirmed a diagnosis of PUPPP. Pruritic urticarial papules and plaques of pregnancy presenting in the postpartum period is extremely rare. We present this case for clinical interest and to remind clinicians to keep PUPPP as a consideration in the differential diagnosis when evaluating pruritic eruptions in women who are in the postpartum period.

Aim: To analyze localizations of duplex ultrasonography-diagnosed lower-limb venous thrombosis in young women in hormonal periods in order to optimize the ultrasound exploration., Patients and Methods: From 42,018 standardized ultrasonography report forms, incremented in a database (January 2001 - July 2013), those performed for a first diagnosis of venous thrombosis in women ≤ 45 years were selected (n = 996). Among those, diagnosed venous thrombosis (n = 172) were classified into three groups: oral contraception (n = 74), pregnancy (n = 39) and post-partum period (n = 59). Clinical symptoms and thrombosis distribution were analyzed., Results: In the contraception group, pulmonary symptoms at presentation were much more frequent than in the obstetrical group: 69% vs 20% (P < 0.001). The thrombosis was limited to the iliac veins in 31% (23/74) and to the left internal iliac vein in six patients. During pregnancy, the thrombosis was limited to the iliac veins in 28% (11/39), and to the left internal iliac vein in two patients. In the post-partum period, superficial venous thromboses were found more frequently (37/59). Among the 22 deep venous thromboses, nine were limited to the proximal segment, including four in the vena cava coming from a right ovarian vein thrombosis., Conclusion: Duplex ultrasonography in young women taking oral contraception, as during pregnancy, must target iliac venous segments, especially on the left side, otherwise one thrombosis out of three may be missed; in the post-partum period, the inferior vena cava and superficial veins are to be explored too., (Copyright © 2015 Elsevier Masson SAS. All rights reserved.)

Background: Puerperal vulvar edema and hematoma are rare complications of the postpartum period. The two conditions have similar risk factors and are known to occur together. The outcome of vulvar edema or hematoma is typically favorable, as both reabsorb with local perfusion mechanisms. Management recommendations vary, with recommendations based on limited evidence and anecdotal experience., Cases: We report two cases, one of puerperal vulvar edema and one of puerperal vulvar hematoma, which became complicated by overuse of cold therapy during conservative management., Conclusions: In both cases, initial conservative management failed. The common aspect was the overuse of ice packs directly applied to the perineum for comfort. Although studies indicate cold therapy should be applied to the perineum immediately postpartum for best pain relief results, there are no evidence-based indications for the duration of treatment. This report should serve to alert providers of the potential complication of excessive and prolonged ice application. We suggest clarification of conservative management to include the following: apply cool gel packs in short intervals, use cold therapy only within the first 24 to 48 hours postpartum, and no direct application of ice therapy.

Background: Gestational diabetes mellitus (GDM) may be an expression of early metabolic syndrome. It is unknown whether weight and/or glucose parameters assessed at GDM pregnancies predict the risk of metabolic syndrome at the early postpartum period., Methods: A group of women with GDM (N=1512) was evaluated at 3-11 months postpartum. Incident cases of diabetes were excluded. Antenatal measurements of GDM severity, third-trimester average glycated hemoglobin levels, prepregnancy body mass index (BMI), and increased gestational weight gain were considered. The predictive capability of these factors for postpartum metabolic syndrome was estimated., Results: The prevalence of postpartum metabolic syndrome was 10.9%. The three most common features of metabolic syndrome were low levels of high-density lipoprotein cholesterol (31.2%), high fasting glucose values (23.5%), and a high waist circumference (22.8%). The main predictors of metabolic syndrome were overweight or obesity prepregnancy and high antenatal fasting glycemia. This analysis was adjusted for family history of diabetes, prior GDM, dyslipidemia before pregnancy, chronic arterial hypertension, age, and smoking. The model area 95% confidence interval under the receiver operating characteristic curve was 0.87 (0.84-0.90) for metabolic syndrome presence. The risk for metabolic syndrome was progressively increased as risk factors were added (P<0.001 for trend). When obesity and high fasting glycemia were combined, a multiplied effect ensued., Conclusions: Women having GDM are at threat of early postpartum metabolic syndrome. This risk can be easily identified by assessing prepregnancy BMI and antenatal fasting glycemia in the first pregnancy visit.

Osteoarticular tuberculosis was frequent throughout the world a decade ago but antituberculous chemotherapy and prophylactic measures have clearly contributed to the reduction of its frequency. However, Pott's disease is frequently complicated by an abscess and some locations are exceptional on account of their gravity. We report a case of dorsal spondylodiscitis with a voluminous Pott's abscess compressing the mediastinal structures with a risk of perforating into the trachea., (Copyright © 2014 SPLF. Published by Elsevier Masson SAS. All rights reserved.)

Postpartum and posttermination complications are common causes of morbidity and mortality in women of reproductive age. These complications can be broadly categorized into vascular, infectious, surgical, and neoplastic etiologies, or are due to ectopic implantation of placental or endometrial tissue. Causes of postpartum vascular complications include retained products of conception, arteriovenous malformation, and pseudoaneurysm. Infectious entities include endometritis, abscess, wound cellulitis, and pelvic septic thrombophlebitis. Postsurgical complications include uterine scar dehiscence, bladder flap hematoma, and subfascial hematoma. Neoplastic complications include the spectrum of gestational trophoblastic neoplasms. Ectopic tissue implantation complications include abnormal placentation and uterine scar endometriosis. Imaging is essential for diagnosis, and radiologists must be familiar with and aware of these entities so that accurate treatment and management can be obtained. In this review, we illustrate the imaging findings of common postpartum and posttermination complications on ultrasound, computed tomography, and magnetic resonance imaging., (Copyright © 2014 Mosby, Inc. All rights reserved.)