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Background: Adolescent idiopathic scoliosis (AIS) is a common spinal disease affecting 2% of adolescents, and women in 90% of the cases. When a surgical treatment is opted for, many questions are frequently asked by families and patients about the course of pregnancy and childbirth after the spinal fusion. This subject remains little studied in the literature, especially with modern instrumentation techniques., Hypothesis: The goal was to describe pregnancy and childbirth after AIS surgery in terms of access to epidural analgesia, need for cesarean section (c-section), and low back pain during and after pregnancy. We thus hypothesized that women undergoing spinal surgery for AIS have subsequently uncomplicated pregnancies and childbirths, and have access to epidural analgesia as women without AIS do., Patients and Methods: In this retrospective multicenter study, 198 women who underwent surgery between 1984 and 2014 were reviewed from two university hospitals. Among them, 50 women became pregnant, for a total of 80 pregnancies. Surgical data were collected [approach, uppermost and lowermost instrumented vertebra (UIV, LIV)]. Pregnancy characteristics were evaluated: time between surgery and pregnancy, number of births, mode of analgesia, type of delivery, weight gain. Occurrence of low back pain during pregnancy and at follow-up was recorded using ODI., Results: Of the 50 women, 34 had posterior surgery and 16 had anterior surgery. Deliveries took place from 1988 to 2018. Of the 80 pregnancies, 81% were delivered by vaginal route (n=65/80), and an effective epidural anesthesia was performed for 49% of them (n=39/80). Epidural analgesia failed in 9% of pregnancies (n=7/80), and was denied in 35% of cases (n=28/80), half of the time by anesthesiologists (n=15/80). Patients refused epidural in 13 pregnancies (16%, n=13/80). A general anesthesia was used in six pregnancies (8%, n=6/80), for c-sections only. Back pain was reported in 48% of the pregnancies (n=38/80). The level of fusion was correlated with c-section, and conversely with epidural anesthesia., Discussion: A normal pregnancy with vaginal delivery seems to be the rule for women undergoing spinal fusion for AIS. The c-section rate in AIS women was similar to the general population (19%). Yet, access to epidural anesthesia still seems problematic with only 49% of births in this series, compared with 81% in the French population., Level of Evidence: IV, retrospective cohort., (Copyright © 2023 Elsevier Masson SAS. All rights reserved.)

Background: Adnexal torsion (AT) is a rare emergency complication during pregnancy. Increasing evidence implies that operative laparoscopy for adnexal torsion performed during pregnancy could be safe and feasible. We procured and evaluated the surgical and obstetric outcomes between laparoscopy and laparotomy to determine the optimal approach for treating AT during pregnancy., Methods: This was a retrospective study involving telephone questionnaire on adnexal torsion during pregnancy that occurred between July 2012 and July 2023 in the First Affiliated Hospital of Zhengzhou University. The study cohort included 155 pregnant women who underwent laparotomy or laparoscopic surgery. The clinical characteristics, surgical interventions, postoperative pathology and pregnancy outcomes were analyzed., Results: A total of 102 patients were treated by laparoscopy, and 53 patients were treated by laparotomy. Compared with the laparotomy group, the laparoscopy group had significantly less blood loss (17.5 ml vs. 20.0 ml, p = .004), a lower incidence of delayed incision healing (1.0% vs. 11.3%, p = .011), and a shorter hospital stay (5.0 days vs. 8.0 days, p < .001). There was no significant difference between the two groups in terms of obstetric outcomes, including preterm delivery, miscarriage rate, birth weight, delivery gestation, cesarean delivery rate, or neonatal intensive care unit admission. All the pathological findings were benign except for one case of borderline mucinous cystadenoma. The most common pathological types were luteal cysts in the laparoscopy group and mature teratomas in the laparotomy group., Conclusion: In this retrospective study, compared with laparotomy, laparoscopy yielded successful outcomes, with less surgical bleeding, less delayed wound healing, and shorter hospital stays. Laparoscopy could be a promising approach for diagnosing and treating AT during pregnancy., (© 2024. The Author(s).)

Introduction: Suspected appendicitis is the most common indication for non-obstetric surgery during pregnancy. Diagnosis and management of these patients can be challenging. Atypical clinical presentation has been described before, but the current literature consists mostly of small case series. Therefore, we conducted a large retrospective study to analyze the frequency and diagnostic accuracy of clinical signs, laboratory findings and imaging modalities in pregnant woman undergoing surgery for suspected appendicitis compared to a control group of non-pregnant women of childbearing age. We further describe intra- and postoperative findings in both groups., Methods: Data from consecutive patients who underwent appendectomy for suspected appendicitis during pregnancy were retrieved from the electronic patient database and analyzed. Preoperative clinical, laboratory and imaging findings as well as intra- and postoperative characteristics were compared between pregnant and non-pregnant women., Results: Between January 2008 and June 2023, 99 pregnant woman and 1796 non-pregnant woman between the ages of 16 and 49 underwent emergency surgery for suspected appendicitis. Pregnant women were less likely to have right lower quadrant tenderness (p = 0.002), guarding (p = 0.011) and rebound tenderness (p = 0.097). A greater percentage of pregnant women had a symptom duration of more than 24 h before presentation (p = 0.003) Abdominal ultrasound showed a reduced diagnostic accuracy in pregnant women (p = 0.004). MRI was used in eight pregnant women and showed a diagnostic accuracy of 100%. Pregnant women had a longer operating time (p = 0.006), a higher rate of open appendectomies or conversion (p < 0.001) and a longer postoperative hospital stay (3.2 days vs. 2.2 days, p < 0.001). The perforation rate was also higher in pregnant women at 16% vs. 10% (p = 0.048)., Conclusion: The diagnosis of acute appendicitis during pregnancy presents a challenge for the clinician. Our data confirm the paradigm of "atypical presentation" which should lead to an extended diagnostic workup. Ultrasound showed less diagnostic accuracy in pregnant women in our study. MRI is a useful tool to reduce uncertainty and the rate of negative appendectomies., (© 2024. The Author(s).)

Background: Rasmussen's encephalitis (RE) is a rare neurologic disorder characterized by progressive seizures and unilateral cerebral atrophy with onset during childhood and unknown etiology. When medical therapy appears refractory, surgical disconnection of the affected hemisphere is indicated. Quality of life after functional hemispherectomy is largely good, affected females may therefore pursue pregnancy. However, data on pregnancy and delivery in RE post hemispherectomy is extremely rare., Case Presentation: We present the case of a patient with left functional hemispherectomy for RE at the age of seven, who experienced two successful pregnancies. In both pregnancies, her post-surgical symptoms including right-sided spasticity, cephalgia, dizziness, and impairment of vision and speech deteriorated but improved to pre-pregnancy level after delivery. Neurologic sequelae post-hemispherectomy overlapped with clinical signs of preeclampsia and required close diagnostic surveillance during both pregnancies., Conclusion: There are no data on the interaction between RE, hemispherectomy and pregnancy, making maternal and fetal risk assessment difficult. Due to the complexity of the condition and symptoms, management of RE in pregnancy remains highly challenging and requires an interdisciplinary approach. This is the first case description of two successful pregnancies in a woman with RE and status post-hemispherectomy. Further evidence is urgently required to improve counseling and management of affected women., (© 2024. The Author(s).)

Introduction: Renal colic is the most common non-obstetric cause of abdominal pain during pregnancy and is associated with a higher risk of complications in these women. When invasive treatment is required, options are temporary drainage with ureteral stent (JJ) or percutaneous nephrostomy (PCN), or immediate definitive treatment with ureteroscopy (URS). Our goal was to review the safety and efficacy of these procedures in treating urolithiasis during pregnancy., Methods: Adhering to the PRISMA checklist guidelines, we searched PubMed, Embase, and Scopus databases for articles on the efficacy and complications of the three procedures in pregnant women. The quality of evidence and risk of bias were evaluated using the Critical Appraisal Skills Programme and the Institute of Health Economics tools., Results: We included 45 articles, totaling 3424 interventions in pregnant women - 2188 URS, 719 JJ, and 517 PCN. URS was the most assessed procedure, with stone-free rates comparable to the non-pregnant patients. The most frequent complications were lower urinary symptoms and infections independently of the intervention. Obstetric complications for all interventions included 167 cases of preterm labor, resulting in 24 premature births. No statistically significant differences in post-operative complications were reported between the procedures in the few comparative studies., Conclusions: Despite the absence of high-quality studies, current evidence suggests that URS, JJ, and PCN are all safe and effective during pregnancy. As most patients submitted to temporary drainage require a second procedure post-delivery, primary URS appears more efficient. Therefore, it is the preferred option unless there are indications for temporary drainage.

Background: Obesity is associated with multiple pregnancy-related complications. Bariatric surgery is frequently performed in women of childbearing age. While the impact of bariatric surgery on fertility and nutritional complications has been characterized, few studies on effects of bariatric surgery on obesity-related pregnancy complications exist. The purpose of this study is to examine the impact of bariatric surgery on pregnancy complications in a US insured population., Methods: Pregnancy-related claims from 2011-2019 were obtained from MarketScan commercial claims database for bariatric surgical patients and non-surgical patients with no history of obesity. Claims were grouped into 3 time periods: pre-surgery (time of first claim to date of surgery), peri-surgery (date of surgery to 24 month postoperatively), and post-surgery (> 24 month postoperatively). Peri-surgery period was defined based on the recommendation to avoid pregnancy for the first 12-24 months following surgery. Codes for both maternal and fetal pregnancy-related complications were extracted from the database. Standardized incidence rates in person-months (pms) were calculated and generalized estimating equations with Poisson distribution tested for differences in each category at the three time intervals., Results: The final cohort included 163612 female bariatric surgery patients. The rate of successful births was 3/1000 pms in the pre-surgery and peri-surgery period and increased to 4/1000 pms in the post-surgery period, compared to a rate of 7/1000 in the control group. The rate of pregnancy complications in the pre-surgery group was 4/1000 pms and dropped to 2/1000 pms in the peri- and post-surgery periods. The complication rate in the control group was 4/1000 pms., Conclusion: After bariatric surgery, the rate of pregnancy complications is lower than non-obese, non-bariatric surgery patients. Compared to before surgery, pregnancy complications decrease by 63% in the peri-surgery period and 57% in the post-surgery period. In the US, bariatric surgery is an important intervention for decreasing pregnancy complications in patients with obesity., (© 2024. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Introduction: Kidney stones in pregnant is not a common emergency, but it is one that is extremely challenging to manage. There exists no previous survey, which maps the different practice patterns adopted. Our aim was to deliver a survey to evaluate the current status of practice patterns across different parts of the world regarding the management of stone disease in pregnancy. Methods: Through an iterative process, 19-item survey was devised. This contained the following five sections: (1) Demographics, (2) General items, (3) Diagnosis and Imaging, (4) Initial management, (5) Surgery. It was disseminated via social media and email chains. Results: A total of 355 responses were collected, and the majority (66.2%) reported no established hospital protocol for stones in pregnancy. Ultrasound was the most popular first line imaging choice (89.9%) but 8% would choose non-contrast CT. The latter was also chosen as second line choicer in 34.6% as opposed to magnetic resonance imaging. A large proportion (42.5%) had requested CT in pregnancy previously. With equivocal ultra sound results, only 19.4% would proceed to ureteroscopy (URS) but 40.9% would opt for CT. Twenty-four-48 hours were the most popular (37.6%) time period to observe before surgical intervention. Ureteral stent and nephrostomy were regarded as equally effective, and 6 weeks was most popular frequency for an exchange. Most do not use fetal heart rate monitoring intraoperatively. A total of 3.94% had previously performed percutaneous nephrolithotomy during pregnancy. Conclusion: Practice patterns vary widely for suspected kidney stones in pregnancy and use of CT appears increasingly popular. This includes when faced with equivocal ultrasound results and instead of proceeding to ureteroscopy. Most hospitals lack an established management protocol for this scenario.

Introduction: Adnexal torsion is characterised by the rotation of the ovary and, occasionally, the fallopian tube around their supporting ligaments by more than 45 degrees. It predominantly occurs during the first and second trimesters of pregnancy, with an incidence of up to 0.1% in the third trimester. Dermoid and functional ovarian cysts, most commonly associated with benign serous cystadenomas, are frequently identified among the torted adnexal masses. Case Presentation: We report the case of a 32-year-old primigravida with a known ovarian cyst diagnosed in the first trimester, which was managed conservatively throughout the pregnancy. At 36 weeks of gestation, she presented with abdominal pain and was subsequently managed with an emergency caesarean section at 37 weeks due to the development of an acute surgical abdomen. During the procedure, a torted left tubo-ovarian complex was excised, with partial preservation of the healthy-appearing ovarian tissue. Histopathological examination identified the mass as a benign serous cystadenoma. Conclusions: Ovarian torsion during pregnancy poses a significant diagnostic challenge. The decision between conservative management and surgical intervention is primarily guided by a high index of suspicion for torsion.

Objective: Female urethral diverticulum (UD), an evagination of the urethral mucosa into the surrounding connective tissue, is extremely rare in pregnancy. No clear guidelines on the optimal management of UD have been established, except for a common conservative approach. Here, we discuss how to manage UD with pregnancy., Case Report: A 39-year-old gravida 4, para 0, abortion 3 (G4P0A3) woman at 34 +0 gestational weeks (GW) visited our outpatient department with a 6-cm septate vaginal mass. Transvaginal ultrasound sonography (TVUS) revealed a 5.5 x 4.9-cm multicystic mass, which was confirmed as UD with pelvic MRI. She was admitted because of preterm labor. A cesarean section was performed at 36 +5  GW due to a previous myomectomy, and a healthy male baby was born. UD was still observed in the patient two months after delivery. Periurethral diverticulectomy was performed, and pathological analysis revealed UD with chronic inflammation and edema., Conclusion: Previous reports and our case report show that UD can develop during pregnancy and that pelvic MRI is suitable for its accurate diagnosis. Vaginal delivery is possible in pregnant women with the small size of the UD. UD aspiration can permit vaginal delivery in a few cases; however, pus can occur at the aspirated site after the operation. If UD is still observed after delivery, urethral diverticulectomy is recommended., Competing Interests: Conflict of interest statement The authors have no conflicts of interest to declare., (Copyright © 2024. Published by Elsevier B.V.)

Background: Over 42 000 Australians live with a stoma, and this number increases annually. Pregnancy in stoma patients is a rare but complex condition and there is limited published literature regarding surgical and obstetric complications in pregnant stoma patients. The aim of this paper was to review stoma outcomes, perinatal morbidity and mortality, and early postpartum period in pregnant stoma patients., Methods: Data was retrospectively obtained on women of childbearing age, with a stoma, who had been pregnant and birthed in the last nine years at the Royal Brisbane and Women's Hospital between January 2014 to December 2022. Data recorded included patient demographics, type of stoma, indication for stoma, need for additional abdominal surgeries, method of conception, pregnancy complications, length of stay, neonatal outcomes and post pregnancy stomal complications., Results: In total, there were 16 births from 13 mothers with stomas. Of 10 births to IBD patients, 40% experienced a serious stomal complication. Caesarean section (CS) rate was 90% for IBD and 83% for non-IBD. In-vitro fertilisation rates were 40% in IBD patients and 0% in non-IBD patients. The average gestational age at delivery was 36 weeks in IBD and 35 weeks in non-IBD patients. Neonates delivered to IBD mothers had a birth weight under 2500g in 40% of cases and in non IBD mothers at 33.3% (p = 0.62). Of the sixteen births there was five complications (31.25%) associated with the stoma either during pregnancy or during the sixty-day postpartum period., Conclusion: Pregnancy in stoma patients is a rare occurrence and appears to be associated with high rates of CS, preterm delivery, low birth weight and stomal complication., (© 2024 The Author(s). ANZ Journal of Surgery published by John Wiley & Sons Australia, Ltd on behalf of Royal Australasian College of Surgeons.)

Case: We present a case of a 39-year-old woman at 23 weeks gestation who sustained traumatic both-column acetabular fracture and protrusio acetabuli, managed with initial traction and delayed total hip arthroplasty (THA) until after cesarean section delivery., Conclusion: Initial skeletal traction with subsequent delayed THA may be a viable treatment option in select pregnant female patients who sustain both-column acetabular fractures. Interdisciplinary collaboration is necessary to optimize maternal-fetal health and provide patient education of procedural risk to enable informed decision making., Competing Interests: Disclosure: The Disclosure of Potential Conflicts of Interest forms are provided with the online version of the article (http://links.lww.com/JBJSCC/C408)., (Copyright © 2024 by The Journal of Bone and Joint Surgery, Incorporated.)

Introduction: Pregnancy in a woman with heart and chronic renal failure can lead to life-threatening complications for both mother and child. Although such cases are often delivered by cesarean section, few reports have described anesthesia methods., Case Presentation: We encountered a case in which cesarean section was performed using combined spinal and epidural anesthesia for a pregnant woman with chronic renal and heart failure. The 35-year-old Japanese woman had been undergoing hemodialysis for several years. Heart failure symptoms that appeared during pregnancy initially improved with treatments such as increasing hemodialysis, but recurred. She was admitted to the intensive care unit. The initial plan was to deliver the baby after a few weeks, but further progression of heart failure became a concern. After a clinical conference among staff, a cesarean section with combined spinal and epidural anesthesia was scheduled for 24 weeks, 0 days of gestation. The anticoagulant for dialysis was also changed from heparin to nafamostat in preparation for cesarean section. Monitoring was started with central venous and radial artery pressures before induction of anesthesia. Combined spinal and epidural anesthesia was induced and the cesarean section was completed without complications. Surgery was initiated under continuous administration of phenylephrine, which was intended to avoid hypotension due to anesthesia. The hemodynamic and respiratory status of the patient remained stable postoperatively. After the cesarean section, morphine was administered epidurally and the epidural catheter was removed., Conclusion: Cesarean section was safely performed for a pregnant woman with renal and heart failure using combined spinal and epidural anesthesia., (© 2024. The Author(s).)

Competing Interests: Declaration of competing interest The authors declare no conflicts of interest.

Background: Acute abdominal conditions during pregnancy are significant risks to maternal and fetal health, necessitating timely diagnosis and intervention. The choice of surgical approach is a major concern for obstetricians., Objective: To evaluate the safety and efficacy of the TU-LESS procedure for acute abdomen in late pregnancy., Methods: We retrospectively analyzed 12 patients who underwent TU-LESS for acute abdominal conditions in the third trimester from 2020 to 2023. We reviewed medical records for clinical characteristics, surgical interventions, postoperative complications, and pregnancy outcomes., Results: The study included patients with a median age of 27 (range 20-35) and a BMI of 24.33 kg/m 2 (range 21.34-31.96). The median gestational age at surgery was 30 weeks (range, 28 + 3-32 + 4 weeks), with surgeries lasting an average of 60 min (range, 30-163 min). Blood loss was 2-20 mL, and the median hospital stay post-surgery was 6 days (range, 2-16 days). There were no significant complications. The median time to delivery after TU-LESS was 56 days (range, 26-66 days), resulting in 8 full-term deliveries, 2 preterm cesareans, and 2 preterm vaginal deliveries. All newborns were healthy, with no fetal losses or neonatal deaths., Conclusion: TU-LESS, performed by experienced obstetricians and gynecologists with proper preoperative preparation, is safe and effective for managing acute abdomen in late pregnancy, without the need to delay surgery due to gestational age., (© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

A 32-year-old multigravida woman, with known familial hypokalaemic periodic paralysis, underwent spinal anaesthesia for an elective lower segment caesarean section. There are several case reports in the literature discussing the optimal anaesthetic technique. In the past there has not been an emphasis on aggressive and early potassium replacement. A target level to commence replacement of potassium at 4.0 mmol/L or less is proposed. Careful preoperative preparation, frequent perioperative monitoring and early potassium replacement resulted in no perioperative episodes of weakness in this case, in contrast with other case reports where potassium was either not monitored or not replaced early enough, resulting in postoperative attacks. Another factor to consider in hypokalaemic periodic paralysis is the avoidance of triggers, including certain medications. Misoprostol was used in this instance to avoid potential electrolyte derangements from other uterotonics., Competing Interests: Declaration of conflicting interestsThe authors declare no potential conflicts of interest with respect to the research, authorship and publication of this article.

Nausea and vomiting during pregnancy are very common; however, when persistent symptoms lead to severe malnutrition, other conditions should be considered. We present a patient with severe postprandial nausea and vomiting resulting in 120 lb weight loss. She was treated for presumed hyperemesis gravidarum but diagnosed with achalasia type 1 upon further work-up. The pregnancy was further complicated by fetal growth restriction, shortened cervix and preterm premature rupture of membranes, and resulted in delivery at 26 weeks of gestation. Postpartum, she underwent a peroral endoscopic myotomy procedure and has returned to normal body mass index.The differential for nausea/vomiting is broad, and major medical conditions can manifest for the first time during pregnancy. Severe malnutrition adversely affects maternal and fetal health. Further work-up should be pursued when symptoms cannot otherwise be explained., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Limited 2024. No commercial re-use. See rights and permissions. Published by BMJ.)

Background: Concerns regarding high open surgery-related maternal morbidity have led to improvements in minimally invasive fetal surgeries., Objective: To analyze the perinatal and maternal outcomes of minimally invasive fetal surgery performed in Rio de Janeiro, Brazil., Design and Setting: Retrospective cohort study conducted in two tertiary reference centers., Methods: This retrospective descriptive study was conducted using medical records from 2011 to 2019. The outcomes included maternal and pregnancy complications, neonatal morbidity, and mortality from the intrauterine period to hospital discharge., Results: Fifty mothers and 70 fetuses were included in this study. The pathologies included twin-twin transfusion syndrome, congenital diaphragmatic hernia, myelomeningocele, lower urinary tract obstruction, pleural effusion, congenital upper airway obstruction syndrome, and amniotic band syndrome. Regarding maternal complications, 8% had anesthetic complications, 12% had infectious complications, and 6% required blood transfusions. The mean gestational age at surgery was 25 weeks, the mean gestational age at delivery was 33 weeks, 83% of fetuses undergoing surgery were born alive, and 69% were discharged from the neonatal intensive care unit., Conclusion: Despite the small sample size, we demonstrated that minimally invasive fetal surgeries are safe for pregnant women. Perinatal mortality and prematurity rates in this study were comparable to those previously. Prematurity remains the most significant problem associated with fetal surgery.

Background: When pregnant patients present with nonobstetric pathology, the physicians caring for them may be uncertain about the optimal management strategy. The aim of this guideline is to develop evidence-based recommendations for pregnant patients presenting with common surgical pathologies including appendicitis, biliary disease, and inflammatory bowel disease (IBD)., Methods: The Society of American Gastrointestinal and Endoscopic Surgeons (SAGES) Guidelines Committee convened a working group to address these issues. The group generated five key questions and completed a systematic review and meta-analysis of the literature. An expert panel then met to form evidence-based recommendations according to the Grading of Recommendations Assessment, Development, and Evaluation approach. Expert opinion was utilized when the available evidence was deemed insufficient., Results: The expert panel agreed on ten recommendations addressing the management of appendicitis, biliary disease, and IBD during pregnancy., Conclusions: Conditional recommendations were made in favor of appendectomy over nonoperative treatment of appendicitis, laparoscopic appendectomy over open appendectomy, and laparoscopic cholecystectomy over nonoperative treatment of biliary disease and acute cholecystitis specifically. Based on expert opinion, the panel also suggested either operative or nonoperative treatment of biliary diseases other than acute cholecystitis in the third trimester, endoscopic retrograde cholangiopancreatography rather than common bile duct exploration for symptomatic choledocholithiasis, applying the same criteria for emergent surgical intervention in pregnant and non-pregnant IBD patients, utilizing an open rather than minimally invasive approach for pregnant patients requiring emergent surgical treatment of IBD, and managing pregnant patients with active IBD flares in a multidisciplinary fashion at centers with IBD expertise., (© 2024. The Author(s).)

Introduction: Cauda equina syndrome (CES) following lumbar disc herniation is exceedingly rare in pregnancy and there is limited literature outlining management of CES in pregnancy. There is further limited data addressing the management of periviable pregnancies complicated by CES., Case Presentation: A 38-year-old female at 22 weeks gestation presented with worsening lower back pain radiating to the right posterior lower extremity. She was initially managed with conservative therapy, but re-presented with worsening neurologic symptoms, including fasciculations and perineal numbness. Magnetic resonance imaging showed a large herniated disc at L4-5, and given concern for CES, she underwent emergent decompression surgery, which was complicated by a superficial wound dehiscence. She ultimately carried her pregnancy to term and had a cesarean delivery. The patient's residual neurologic symptoms continued to improve with physical therapy throughout the postpartum period., Discussion: Cauda equina syndrome is a rare spinal condition with potentially devastating outcomes if not managed promptly. Diagnosis and management of CES in pregnancy is the same as in non-pregnant patients, however, standardization of patient positioning for surgery, surgical approach, anesthetic use, and fetal considerations is lacking. A multidisciplinary approach is critical, especially at periviable gestational ages of pregnancy. Our case and review of the literature demonstrates that patients in the second trimester can be managed surgically with prone positioning, intermittent fetal monitoring, and continued management of the pregnancy remains unchanged. Given the rarity of these cases, there is a need for a consensus on management and continued care in pregnant patients with CES., (© 2024. The Author(s), under exclusive licence to International Spinal Cord Society.)

Introduction: Maternal epilepsy is a critical condition that can significantly affect mothers and fetuses. Notably, the admission of a laboring mother with uncontrolled refractory status epilepticus (RSE) to the operating room presents a challenging scenario for anesthesiologists., The Main Symptoms of the Patient and the Important Clinical Findings: A 30-year-old primigravida was transferred to the operating room for an emergency cesarean section. Cesarean section was performed after a provisional diagnosis of preeclampsia was made., The Main Diagnoses, Therapeutic Interventions, and Outcomes: Cesarean section was performed under general anesthesia. During the postoperative period, the patient exhibited no seizure activity in the brain; however, she experienced mild cognitive dysfunction for up to 6 months postdelivery. The neonate were discharged without any complications., Conclusion: Inducing anesthesia in pregnant women with ongoing seizure activity are challenging; however, anesthesiologists provide judgment based on the balance between the safety of the mother and fetus and the balance between patient monitoring and the progression of anesthesia. This challenge can be addressed through multidisciplinary collaboration., Competing Interests: The authors have no funding and conflicts of interest to disclose., (Copyright © 2024 the Author(s). Published by Wolters Kluwer Health, Inc.)

Purpose: Symptomatic hydronephrosis in pregnancy can cause both maternal and obstetric complications. In various studies, factors predicting the need for surgical intervention have been evaluated, however these factors have not been systematically assessed yet. This systematic review analyzes published studies about hydronephrosis during pregnancy and determines the predictive factors for the need for surgical intervention for hydronephrosis during pregnancy., Materials and Methods: A systematic review was conducted in January 2023 using the Medline, Web of Science and ScienceDirect/Scopus databases according to PRISMA guidelines. We searched these databases with the following search strategy: (intervention OR nephrostomy OR stent insertion) AND (pregnancy hydronephrosis)., Results: The literature review revealed 2461 potentially eligible studies. After the screening, six studies were enrolled in this review. High neutrophil-to-lymphocyte ratio, high C-reactive protein level, high white blood cell count, high creatinine levels, fever, persistent pain for more than 4 days, presence of ureteral stones more than 8 mm, high grade hydronephrosis, high fetal body weight and high delta resistive index were reported to be related with the need for surgical intervention., Conclusion: The rate of symptomatic hydronephrosis and requirement for surgical intervention is low during pregnancy. However, as symptomatic hydronephrosis may cause serious obstetric complications, it is important to know the parameters that can predict patients who may need surgical intervention. These results will assist gynecologists and urologists to stratify pregnant women for surgical intervention., (© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

A pregnant female domestic longhair cat ~8 mo of age was referred to the Western College of Veterinary Medicine (Saskatoon, Saskatchewan) for a diagnostic evaluation of severe anemia (PCV: 10.8%) after a 2-day period of lethargy. A CBC, serum biochemistry profile, FeLV/FIV testing, and abdominal radiographs were completed and did not determine a cause for the anemia. Abdominal ultrasonography identified 1 viable and 6 nonviable and fetuses, anechoic fluid in the uterus, and a mild volume of peritoneal effusion. A whole-blood transfusion and C-section with ovariohysterectomy were performed even though a definitive presurgical diagnosis for the anemia had not yet been established. Exploratory surgery revealed a left uterine horn torsion with a necrotic base, severe congestion, and 7 nonviable fetuses. Following surgery, the queen made a full clinical recovery. Key clinical message: Uterine torsion can be easily overlooked as a cause of severe anemia due to the relative infrequency of this condition in cats and the low sensitivity of ultrasonography to provide a definitive presurgical diagnosis. Client communication must emphasize the need for a prompt surgical intervention to establish the diagnosis and to save the cat, despite poor rates of neonatal survival. Once the animal is stabilized after surgery, further diagnostic tests and procedures are indicated if the cause of anemia has not yet been identified., (Copyright and/or publishing rights held by the Canadian Veterinary Medical Association.)

Introduction: Lung transplantation is well-established treatment for patients with advanced lung dysfunction in cystic fibrosis (CF). Pregnancy in CF lung transplant recipients is feasible, although it still remains challenging for even professionals and demands a multidisciplinary approach., Case Report: We report the case of pregnancy in a 22-year-old woman after lung transplantation (LTx) due to end-stage respiratory failure in the course of CF. The interval from transplant to conception was 2.5 years. In 2019, orthotopic LTx was performed and a 3-drug immunosuppressive scheme was used-tacrolimus, mycophenolate mofetil, and prednisolone. There were no complications in the postoperative course. In April 2022, the patient was confirmed pregnant. All fetotoxic or teratogenic drugs were discontinued. Throughout the whole pregnancy, the patient was regularly monitored in the transplant and obstetrics centers. Due to the vaginal bleeding and irregular contractions at the 33 weeks of pregnancy, the course of steroids was administered. At 38 weeks and 5 days of gestation, she presented premature rupture of membranes. The caesarean section was performed because of breech presentation of the fetus. A live, term daughter was born and according to the screening test she does not have CF. Currently, 12 months after the delivery, the mother's lung function is good., Conclusions: Getting pregnant and having a safe pregnancy after LTx is possible, but it requires a specialized and individual approach. The patient should be well informed about possible complications and risks including graft failure. The patient's attitude and her cooperation with doctors play a major role., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier Inc. All rights reserved.)

Objective: There are several options for surgical management of subglottic stenosis, including endoscopic and open procedures. However, treatment algorithms, outcomes, and anesthetic management of subglottic stenosis during pregnancy are not well described., Data Sources: MEDLINE, EMBASE, and the Cochrane databases., Review Methods: A scoping review of management of subglottic stenosis during pregnancy was performed, and then reported in compliance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Inclusion criteria consisted of those with subglottic or tracheal stenosis aged greater than 18 years, those in whom management was performed during pregnancy, and those who reported delivery related outcomes., Results: After systematic review and detailed search of 330 identified articles, 15 articles met inclusion criteria and were included in the final analysis. All studies were case reports or case series (level 4 evidence). This study identified 27 patients. The median age was 29 and the median gestational age at intervention was 28 weeks. Left lateral positioning and fetal heart rate monitoring were used in nearly every case. The most common intervention performed was endoscopic balloon dilation. In many cases, jet ventilation or transnasal humidified rapid insufflation ventilatory exchange was satisfactory for maintenance of the airway. Three women ultimately required tracheostomy prior to labor and delivery. There was no fetal death or complications reported in these studies, and all but one woman proceeded to deliver at term., Conclusion: Endoscopic balloon dilation during pregnancy is safe and effective, resulting in optimized respiratory outcomes for the mother and safe delivery of the fetus. The third trimester appears to be safe for airway intervention. Laryngoscope, 134:1014-1022, 2024., (© 2023 The Authors. The Laryngoscope published by Wiley Periodicals LLC on behalf of The American Laryngological, Rhinological and Otological Society, Inc.)

We report a rare case of choledochal cyst with acute cholangitis that was diagnosed at 37 weeks' gestation and treated by laparoscopic choledochal resection and biliary reconstruction after delivery. A 31-year-old Japanese primigravida at 37 weeks' gestation presented with right upper quadrant pain. The patient was diagnosed as having acute cholangitis due to a type-Ia choledochal cyst, according to the Todani classification, with pancreaticobiliary maljunction. Acute cholangitis improved with conservative treatment, the fetus was delivered by Cesarean section at 38 weeks' gestation, and the patient was treated by laparoscopic choledochal cyst excision and biliary reconstruction at 47 days postpartum. Total operation time was 579 minutes and intraoperative body fluid loss was 100 mL. The patient is now healthy with normal liver function 7 years after the operation. To ensure good outcomes for the mother and fetus, treatment decisions for choledochal cyst diagnosed during pregnancy must be carefully considered.

Pregnancy complicated by incisional hernia is rare but can become an obstetric challenge if the gravid uterus becomes displaced or incarcerated into the hernial sac or if there is ulceration of the overlying dermis as a result of increased intra-abdominal pressure being transmitted to the skin. We report a case of a pregnant woman presenting with a large incisional hernia at 19 weeks of gestation and discuss how problems encountered with progressing pregnancy were managed conservatively by adopting a multidisciplinary team approach (which included surgeons and radiologists). She underwent a caesarean section at 35 weeks of gestation due to active bleeding from the ulcerated skin and foetal growth restriction with subsequent staged secondary hernia repair at a tertiary centre. Close surveillance is mandatory, and a decision on the mode and timing of delivery as well as when to perform the surgical repair of the fascial defect should be team based., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Limited 2023. No commercial re-use. See rights and permissions. Published by BMJ.)

Objective: To demonstrate that cesarean section with a transverse incision at the lower posterior wall of the uterus is suitable for some special obstetric cases., Case Report: A 35-year-old primigravida with a previous surgical history of laparoscopic myomectomy underwent elective cesarean section at 39 weeks and 2 days of gestation. During surgery, there were severe pelvic adhesions and engorged vessels on the anterior wall. Considering safety, we rotated the uterus 180 degrees and made a lower transverse incision on the posterior wall. The infant was healthy and the patient had no complications., Conclusions: A low transverse incision in the posterior uterine wall is safe and effective when the incision of the anterior wall encounters a dilemma, especially in patients with severe pelvic adhesions. We recommended this approach should be done in selected cases.

Introduction: Appendicitis is the most common acute abdominal complication during pregnancy. If appendix perforation occurs there is an increasing risk of preterm delivery and other pregnancy complications., Objective: To assess the outcome of pregnancy after appendectomy, the mode of surgery used, appendectomy rates, and complications., Methods: A prospective cohort study of pregnant women with, or without, appendectomy at South Stockholm General Hospital, December 2015 to February 2021 in a setting where pregnant women are prioritized for surgery and laparoscopic surgery was standard of care in first half of pregnancy. Data on preoperative imaging, surgical method, intraoperative findings, microscopic findings, hospital stay, pregnancy, and 30-day complications were prospectively recorded in a local appendectomy register. A non-pregnant control group was gathered comprising women of fertile age in the same study interval., Results: During the study period 50 pregnant women, of whom 44 gave birth, underwent appendectomy of 38 199 women giving birth. There were no differences between women with or without appendectomy in proportion of preterm delivery (4.5% vs. 5.6%), small-for-gestational age (2.3% vs. 6.2%), or Cesarean delivery (18.2% vs. 20.4%). The rate of appendix perforation was 19% in non-pregnant control group compared to 12% among pregnancy. There was no case of perforated appendix in the second half of pregnancy. However, women with gestational age > 20 weeks more frequently had an unaffected appendix compared to those operated ≤ 20 gestational weeks (4/11 vs. 2/39, p  = .005). Laparoscopic surgery was used in 97% of non-pregnant control group, 92% of appendectomies ≤ 20 weeks gestation, and in 27% >20 weeks. As compared to first half, the appendectomy rate was three times lower during the second half of pregnancy. Pregnant women had priority for surgery < 6 h compared to < 24 h among non-pregnant women, this resulted in a shorter time-to-surgery among pregnant women ( p  < .001)., Conclusion: Routine laparoscopic surgery and time priority for pregnant surgery is associated with a low risk of perforation, preterm birth and other complications. However, a low threshold for surgery may increase the risk of a negative exploration.

Objective: Proposing hysteroscopic morcellation (HM) as a surgical-therapeutic approach in the treatment of retained products of conception (RPOC) to prevent intrauterine adhesions (IUAs)., Design: Prospective analysis., Setting: A teaching and university hospital., Patients: Women with RPOC., Interventions: Office -HM with 'Truclear 5 C'., Material and Methods: Twenty-two consecutive patients presenting with trophoblastic residue retention after miscarriage and interruption of pregnancy or placenta remnants after cesarean section or delivery were enrolled. These women underwent office-HM with 'Truclear 5 C'. Primary outcomes were median time and rate of hospitalization. The quality of the specimen was also analyzed. A hysteroscopic second look for IUAs was performed., Results: Mean procedure time was six minutes ( SD  ± 5). Tissue samples had a mean collection size 2.5 cm 3 +0.9. 38% of the samples had spotting or abnormal vaginal discharge. Dilatation of the cervical canal was not performed in any case. Second-look hysteroscopy did not show any de novo IUAs in any of the enrolled patients., Conclusions: In the hysteroscopic treatment of RPOC, HM is a valid choice in an office setting without the use of cervical dilatation. Removal of RPOC was uneventful in all cases, simple and carried out faster without any adverse outcomes.

Nonobstetrical surgical emergencies can occur throughout pregnancy but are often difficult to diagnose due to the physiologic and anatomical changes that occur during pregnancy. Medical providers should have insight into these changes and be familiar with options for the diagnosis and management of common nonobstetrical surgical emergencies, such as appendicitis, cholecystitis, and small bowel obstruction. Surgeons should also be aware of obstetrical emergencies, such as ectopic pregnancy and severe vaginal bleeding, which may be life threatening to mother and the fetus. Intraoperatively, surgeons should be familiar with minimally invasive approaches for surgical diseases and special anesthetic considerations for pregnant patients., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Objective: To study the comparison between hysteroscopic morcellation (HM) of retained products of conception (RPOC) with ultrasound (US)-guided electric vacuum aspiration in terms of intrauterine adhesion (IUA) formation, efficacy, and complications., Design: A randomized controlled, nonblinded trial., Setting: Three teaching hospitals and one university hospital from April 2015 to June 2022., Patients: A total of 133 women with RPOC on US, ranging from 1-4 cm, were randomized to receive either HM or electric vacuum aspiration., Intervention: Hysteroscopic morcellation was performed with the TruClear System (Medtronic, Minneapolis, MN, USA). Electric vacuum aspiration was performed using an 8- or 10-mm flexible plastic Karman cannula under US guidance. Women allocated to vacuum aspiration underwent the procedure as soon as possible., Main Outcome Measures: In the HM group, an office diagnostic hysteroscopy was planned a minimum of 6 weeks after the end of pregnancy, followed by retained product of conception removal at least 8 weeks after the end of the pregnancy. Postoperatively, an office second-look hysteroscopy was scheduled to assess the primary outcome of IUAs., Results: Postoperative IUAs were seen in 14.3% (9/63) of patients in the HM group and 20.6% (13/64) of patients in the vacuum aspiration group (-6% [-19.1% to 7.1%]). Significantly more RPOC were removed completely by HM compared with vacuum aspiration (95.2% vs. 82.5% (-14% [-24.9% to -3.1%]), and additional operative hysteroscopy was less frequently necessary in the HM group (12.5%) compared with the vacuum aspiration group (31.3%) (-20.1% [-34.3% to -6%]). The median operating time was shorter for vacuum aspiration compared with HM (5.80 minutes vs. 7.15 minutes). No differences were observed between HM and vacuum aspiration for the occurrence of intraoperative or postoperative complications (5.5% vs. 5.0% and 2.7% vs. 1.3%, respectively)., Conclusion: In our randomized controlled trial, no significant differences were found in the occurrence of IUAs and complications. However, the RPOC were more often completely removed by HM than vacuum aspiration, and the HM group required fewer additional hysteroscopic treatments., Clinical Trial Registration Number: NTR4923 (https://trialsearch.who.int/Trial2.aspx?TrialID=NTR4923). Date of registration: November 23, 2014, date of initial participant enrollment: January 1, 2015., Competing Interests: Declaration of interests L.P.W. has nothing to disclose. T.W.H. (the Ghent University Hospital) has received compensation from Medtronic for a lecture on RPOC. C.M.R. has nothing to disclose. L.W.P. has nothing to disclose. S.W. has nothing to disclose. B.C.S. has received compensation from Medtronic on an hourly basis for lectures on HM and donated all the compensation to a foundation that promotes research in obstetrics and gynecology. H.A.v.V. has received compensation from Medtronic on an hourly basis for lectures on HM and donated all the compensation to a foundation that promotes research in obstetrics and gynecology., (Copyright © 2023 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.)

Objective: There is no specific recommendation for management in pregnant women: the aim of this review, based on a clinical case study, is to clarify its development, complications, risk factor and treatment., Methods: A review of the literature was performed by consulting the Pubmed, Cochrane Library, and Science Direct databases., Results: Primary hyperparathyroidism is defined as excessive production of parathyroid hormone resulting in hypercalcemia. The prevalence of primary hyperparathyroidism during pregnancy is not known. Indeed, the symptomatology, related to hypercalcemia, is not very specific and easily confused with the clinical manifestations of pregnancy. The physiological changes specific to the pregnant state frequently lead to a slight hypocalcemia which may complicate the diagnosis of primary hyperparathyroidism. Primary hyperparathyroidism results from a parathyroid adenoma in the majority of cases and is detected by ultrasound during pregnancy. Primary hyperparathyroidism in pregnancy causes significant risks to both mother and fetus. The maternal complication rate is 14-67%, however, the most serious complication is hypercalcemic crisis, which requires increased surveillance in the postpartum period. Obstetrical complications are also induced by primary hyperparathyroidism, such as acute polyhydramnios, or intrauterine growth retardation. The fetal complication rate can reach 45-80% of cases with neonatal hypocalcemia as the main complication. If medical treatment is based on hyperhydration, only surgical treatment is curative., Conclusion: Surgery should be proposed to symptomatic patients or those with high blood calcium levels, discussed in interdisciplinary committee and should be organized ideally in the second trimester to avoid maternal and fetal complications., (Copyright © 2023 Elsevier Masson SAS. All rights reserved.)

Background: Complicated Periumbilical abscess in late pregnancy is rare in clinical practice. Pubmed searches for articles published from January 1980 to September 2021. Such related reports did not retrieve article about "pregnancy" and "periumbilical abscess.", Case Presentation: We reported on a 34-year-old female patient who was admitted to the hospital with periumbilical pain for 3 days at 34 + 1 weeks of pregnancy. The result of imaging examination showed that there was an inflammatory mass in the middle and lower abdominal wall in the third trimester of pregnancy. The periumbilical abscess was punctured and drained first, and then the pregnant woman was assisted to give birth to a baby girl through vagina after the condition was stable.Subsequently, laparotomy + abdominal abscess resection and drainage + partial small bowel resection + ileostomy were performed. Pathology showed inflammatory mass., Conclusions: Periumbilical abscess in the third trimester of pregnancy is rare clinically. For some pregnant women with previous trauma and surgical history, obstetric examination should not be restricted. For example, pregnant women with a history of abdominal surgery should expand the range of abdominal color Doppler ultrasound during the prenatal examination. When necessary, combine with computed tomography for diagnosis and treatment, avoid missed diagnosis, which will make the treatment more difficult and increase the risk. If the pregnant women has corresponding symptoms in the third trimester, vaginal delivery can be performed to terminate the pregnancy, and then the periumbilical abscess can be removed. At the same time, closely monitor the vital signs of newborn and mothers., Competing Interests: The authors have no conflicts of interest to disclose., (Copyright © 2023 the Author(s). Published by Wolters Kluwer Health, Inc.)

Introduction: As the utilization of metabolic and bariatric surgery (MBS) continues to rise, it is important to address the nutritional needs of women who had MBS who become pregnant. Not meeting those nutritional needs could lead to complications associated with malnutrition. To better understand the relationship between MBS, pregnancy, and malnutrition, this study sought to determine whether differences exist in the presence of malnutrition during pregnancy in women with a history of MBS compared to women without a history of MBS., Methods: This cross-sectional study used the National Inpatient Sample (NIS) from 2012 to 2017, which samples 20% of hospital discharges in the USA. Multivariate logistic regression models were fitted, and odds rations and 95% confidence intervals were calculated with obesity and MBS as the independent variables and malnutrition during pregnancy as the dependent variable. Covariates included in the multivariate model were age, primary payer, hypertension, hyperlipidemia, and depression., Results: Compared to women who did not have MBS, women who had MBS had higher odds of malnutrition during pregnancy (aOR = 8.33, 95% CI 7.30-9.50), this result was moderated by racial category (aOR Black  = 6.35, 95% CI 4.97-8.13; aOR white  = 8.25, 95% CI 7.00-9.73; aOR Latina  = 10.93, 95% CI 8.38-14.25). Women with obesity also had higher odds of malnutrition during pregnancy., Conclusions: The increased odds of malnutrition among women with MBS suggests that it is important to consider tailoring nutrition recommendations to address the different nutritional needs of pregnant women who had MBS and may be at risk for malnutrition., (© 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Background: Laparoscopic cholecystectomy at the time of cesarean section is novel in medicine. It is safe, feasible, and cost-effective., Case Presentation: A 29-year-old G3P2 + 0 woman had two previous cesarean sections. She was pregnant at 32 weeks. The fetus had anencephaly. She had acute cholecystitis. Laparoscopic cholecystectomy done at the time of termination of pregnancy by cesarean section., Conclusions: In a critical period, such as acute cholecystitis, the combination of laparoscopic cholecystectomy immediately post cesarean section is effective if the surgeon is highly qualified and experienced., (© 2023. The Author(s).)

In this article, we discuss the major nonobstetric surgical complications that may occur in pregnancy. We highlight specific diagnostic challenges particularly with imaging modalities and radiation considerations for the fetus. Topics covered in this article include appendicitis, intestinal obstruction, gallstone disease, hepatic rupture, perforated peptic ulcer, mesenteric venous thrombosis, splenic artery aneurysm rupture, and aortic dissection., (Copyright © 2023 Elsevier Inc. All rights reserved.)