Search

Purpose: Duodenal obstructions are one of the most common causes of upper intestinal obstruction during the neonatal period. Minimally invasive surgical treatment is considered highly complex. We report our experience with 43 patients treated using this method., Methods: We conducted a retrospective study at our institution from January 2013 to May 2023, including patients classified as having upper intestinal obstructions. All patients received preoperative diagnoses based on clinical findings, radiography, and abdominal ultrasound. Laparoscopic surgery was performed on all patients., Results: We included 43 patients diagnosed with duodenal obstruction (DO) in our study after reviewing the medical records at our hospital for cases meeting this diagnosis. The laparoscopic Kimura procedure was performed on 31 patients (72%), while duodenotomy and anastomosis following the Heineke-Mikulicz principle were performed on 9 patients (21%). In the remaining 3 patients (7%), a side-to-side duodeno-duodeno anastomosis was conducted. Annular pancreas was the most common cause of duodenal obstruction in our series, affecting 21 patients (49%). Type I duodenal atresia was observed in 17 patients (40%), while type III atresia was present in 3 patients (7%), and type II atresia in 2 patients (4%). One case required conversion to open surgery due to concomitant jejunoileal atresia. The only reported complication was partial anastomotic dehiscence, which occurred in two patients (4%)., Conclusions: Minimally invasive surgery (MIS) for managing duodenal obstruction (DO) has proven to be both feasible and safe, yielding comparable outcomes to the traditional open approach; its effectiveness can be significantly enhanced through appropriate training. Furthermore, the growing availability of duodenal atresia simulators offers valuable opportunities to refine laparoscopic skills and apply them effectively. Better outcomes and fewer complications are expected with further experience and an increased number of cases., Level of Evidence: IV, Case series with no comparison group., Competing Interests: Conflicts of interest Authors have no competing interests to declare., (Copyright © 2024 Elsevier Inc. All rights reserved.)

Competing Interests: The authors declare that they have no conflict of interest.

Competing Interests: The authors declare that they have no conflict of interest.

Objectives: In gastroschisis, the intestines are exposed to amniotic fluid during pregnancy. The defect in the abdominal wall may also compress the mesentery and impair the intestinal blood supply. There is a varying degree of intestinal damage at birth. Complex gastroschisis is defined as gastroschisis with severe complications such as intestinal atresia, volvulus, necrosis and perforation. The aim of this study was to investigate long-term gastrointestinal morbidity and compare simple and complex cases., Methods: A nation-wide retrospective cohort study with data from national registers was conducted. All children born with gastroschisis in Sweden from 1 January 1997 to 31 December 2016 were included in the study. Exposure was complex gastroschisis and the primary outcomes were intestinal failure and bowel obstruction., Results: The study included 315 cases with gastroschisis, 260 classifieds as simple gastroschisis and 55 as complex. The median time to follow was 8 years. A significantly higher risk of developing intestinal failure (hazard ratio [HR]: 11.7) was found in complex cases. Nine percent of the complex cases underwent autologous gastrointestinal reconstructive surgery for intestinal failure, none of the simple cases did. The complex cases had a higher risk for bowel obstruction (HR: 4.3) with a higher proportion requiring surgery (18.2% vs. 6.9%) compared to simple cases., Conclusions: This nationwide study showed that the risk for intestinal failure and bowel obstruction is significantly higher for children with complex gastroschisis compared to simple gastroschisis. Most of the events occurred during the first 2 years of life., (© 2024 The Author(s). Journal of Pediatric Gastroenterology and Nutrition published by Wiley Periodicals LLC on behalf of European Society for Pediatric Gastroenterology, Hepatology, and Nutrition and North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition.)

Aim of the Study: We aimed to evaluate disease characteristics, associated malformations and surgical outcomes of congenital intestinal atresia., Methods: We identified all patients with jejunoileal (JIA) or colonic atresia (CA) treated at the Helsinki University Children's hospital during 1947-2019 and collected clinical data retrospectively from archived and electronic medical records., Results: Of the 180 included patients, 156 had JIA and 24 CA. Overall survival improved markedly from 34% during 1947-1977 to 93% during 1978-2019. Rate of primary anastomosis (81% in JIA, 21% in CA) remained unchanged while early surgical complications decreased (32% vs 18%, P = 0.04) and prematurity rate increased (21% vs 45%, P = 0.002) among JIA patients over time. Around half of patients had associated, mostly gastrointestinal malformations which occurred comparably in JIA and CA. During 1978-2019, 20 (21%) JIA patients, but none of CA patients, developed short bowel syndrome. Presence of type 3b atresia (n = 16) or gastroschisis (n = 14), but not the extent of intestinal resection or surgical complications, was associated with development of short bowel syndrome without decreasing survival. Shorter primary bowel resection without tapering surgery in JIA predisposed to repeated resections due to obstructive symptoms, and prolonged duration of parenteral nutrition., Conclusion: Survival of patients with JIA and CA has improved remarkably over time and is currently high despite frequent prematurity and associated malformations. In patients with JIA, apple peel atresia and gastroschisis predisposed to short bowel syndrome without jeopardizing high survival rates., Level of Evidence: IV., Competing Interests: Conflicts of interest Authors state no conflicts of interest., (Copyright © 2024 The Authors. Published by Elsevier Inc. All rights reserved.)

Background and Objectives: Duodenal atresia and stenosis are common causes of intestinal obstruction. Associated anomalies significantly influence early postoperative mortality, while postoperative complications impact long-term survival. Materials and Methods: Over a 13-year period from January 2010 to August 2023, a total of 74 infants and children with congenital duodenal obstruction were treated at "Grigore Alexandrescu" Children's Emergency Hospital and met the inclusion criteria. All patients diagnosed with duodenal obstruction (both instrinsic and extrinsic causes) were included. Analysed data included congenital anomalies, Apgar scores, birth weights, surgical techniques, and complications. Results: The associated anomalies included cardiac ( n = 33), Down syndrome ( n = 13), neurological ( n = 11), pulmonary (n = 7), renal ( n = 4), skeletal ( n = 1), and gastrointestinal and hepatobiliopancreatic anomalies ( n = 25). In total, 12 patients experienced perioperative ventilation problems. Early postoperative complications (within 30 days) occurred in 21 patients, while 6 had late postoperative complications (after 30 days). Among non-surgical complications, we noted ventilation problems, sepsis ( n = 7), and pneumothorax ( n = 1). Surgical complications included adhesive bowel obstruction ( n = 7), incisional hernia ( n = 3), peritonitis ( n = 3), dysfunctional duodenoduodenostomy or duodenojejunostomy ( n = 3), pneumoperitoneum ( n = 5), enteric fistula ( n = 3), and volvulus ( n = 4). Conclusions: Surprisingly, this retrospective study revealed that an Apgar score below 8, along with neurological and pulmonary abnormalities, is associated with postoperative complications. Conversely, other congenital anomalies, low birth weight, and age at admission do not serve as prognostic factors.

An infant with a history of intestinal atresia type IV repaired at birth presented to the emergency department with recurrent abdominal distension. She was admitted 1 month before for abdominal distension secondary to formula intolerance. Hypothermia and mild respiratory distress prompted an evaluation with imaging, laboratory investigations, and blood and urine cultures. She was admitted to the intensive care unit and management included immediate surgical consultation, nothing by mouth, nasogastric tube placement for decompression and initiation of intravenous fluids and antibiotics. Her clinical status deteriorated within hours, requiring intubation and initiation of pressors. She responded to resuscitation but developed signs of abdominal compartment syndrome (ACS), prompting surgical decompression. The patient had a prolonged hospital stay and was discharged with total parenteral nutrition and G-tube feeds. This case highlights the importance of prompt recognition of risk factors, symptoms and management of paediatric ACS facilitating a reduction in morbidity and mortality., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Limited 2024. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Neonatal ileal atresia is a form of intestinal obstruction characterized by narrowing, complete closure, or absence of a segment of the ileum. This case involves a 5-day-old female neonate presented with abdominal distension and bilious vomiting. The neonate, delivered via spontaneous vertex birth weighing 2.9 kg, showed no fever and maintained stable vital signs during examination. Physical assessment revealed abdominal distension, hyper-tympanic areas, dullness in the lower quadrants, reduced bowel sounds, and a patent anus with an empty rectum. Imaging studies confirmed intestinal obstruction from dilated small bowels, leading to explorative laparotomy identifying ileal atresia, necessitating cecostomy placement. Despite surgical intervention, the neonate experienced nutritional complications and unfortunately passed away three days postoperatively. This case underscores the complexities of early diagnosis and management in neonates with intrauterine conditions, particularly in resource-limited settings with limited access to total parenteral nutrition., Competing Interests: The authors declare no competing interests., (Copyright: Frank Martin Sudai et al.)

Purpose: This study analyzed the efficacy of web excision combined with a pre-membranous incision on the dilated proximal segment for congenital intestinal atresia with type I and stenosis (CIA-I/S)., Patients and Methods: Twenty-six patients underwent surgery for CIA-I/S from January 1990 to June 2022. Patients were categorized into 3 groups according to the surgical procedure: Group A, web excision with pre-membranous incision of the dilated intestine (n = 14); Group B, enteroplasty with a trans-membranous vertical incision (n = 7) and Group C, diamond-shaped anastomosis (n = 5). To minimize the impact of obstruction location on outcomes, we specifically examined 17 cases of duodenal atresia/stenosis: Group D-A, (n = 6); Group D-B, (n = 6) and Group D-C, (n = 5). We retrospectively compared the operative and postoperative parameters among the three groups., Results: No patient experienced anastomotic leakage or obstruction. There were no significant differences in operative duration or blood loss among the 3 Groups. The median time to feeding initiation was 4, 6.5, and 5 days in Groups A, B, and C, respectively (p = 0.04) and was 4, 6.5, and 5 days in Groups D-A, D-B, and D-C, respectively (p = 0.04)., Conclusion: Web excision, when compared to enteroplasty and diamond-shaped anastomosis, showed comparable results in terms of the operative duration and postoperative complications. However, it may allow for an earlier initiation of enteral nutrition., (© 2024. The Author(s).)

Background: Laparoscopic repair of duodenal atresia (LRDA) remains a technically challenging procedure and its benefits ambiguous. To assess the safety and efficacy of LRDA, we performed a systematic review of techniques and material for LRDA and a meta-analysis comparing outcomes with open repair (OR)., Methods: Comprehensive search of EMBASSE, PubMed and Cochrane was performed from 2000 to 2023. Studies comparing LRDA with OR were identified and outcomes extracted included operative time, time to enteral feeds, length of hospitalisation, anastomotic leaks and stricture and total complications. χ 2 was used to assess associations between complications and conversions rates of different LRDA approaches (laparoscopic technique, suturing technique). Comprehensive meta-analysis was used for Meta-analysis., Results: Twelve studies were identified and 1731 patients were enrolled in the study (398 [LRDA] and 1325 [OR]). Total rate of complications and conversion for LRDA was 15.58% and 18.84%, respectively. Complication rates were not significantly affected by operative technique and suturing technique. Conversion rates were not significantly affected operative technique; using a combination of interrupted and running suturing was significantly higher than using running or interrupted (χ 2  = 7.45, p < 0.05). Anastomotic leaks, strictures and total complications were equivocal between LRDA and OR (OR 1.672, 95% CI 0.796-3.514; OR 2.010, 95% CI 0.758-5.333; OR 1.172, 95% CI 0.195-7.03). Operative time was significantly greater for LRDA (SDM 1.035, 95% CI 0.574-1.495, p < 0.001). Time to initial and full enteral feeds and length of hospitalisation were shorter in the LRDA group (SDM - 0.493, 95% CI - 2.166 to 1.752, p = 0.466; SDM - 0.207, 95% CI - 1.807 to 0.822, p = 0.019; SDM - 0.111, 95% CI - 1.101 to 0.880, p = 0.466, respectively)., Conclusions: LRDA showed equivalent complication rates compared to OR with an additional benefit of quicker establishment of feeds. There was no significant difference in complication and conversion rates between laparoscopic techniques. Despite a longer operative time, LRDA provides a safe minimal access approach for neonates after this consistent implementation of the technique in the past decade., (© 2024. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

BACKGROUND Maldevelopment of the fetal bowel can result in the rare condition of intestinal atresia, which results in congenital bowel obstruction. This report describes a case of prenatal diagnosis of fetal ileal atresia at 22 weeks' gestation. CASE REPORT Here, we present a 24-year old woman who was 22 weeks into her first pregnancy when she underwent routine fetal ultrasound. She was diagnosed with gestational diabetes mellitus. Her body mass index was normal and she had normal weight gain. The ultrasonographic examination performed revealed a hyperechoic bowel and a small dilatation of the bowel. The couple was counselled for possible intestinal atresia and its postnatal implications. At 33 weeks of gestation, polyhydramnios appeared, and the intestinal distension was much more pronounced, with hyperechoic debris in the intestinal lumen (succus-entericus). After birth, surgery was performed and we concluded the patient had type II atresia, which was surgically treated. CONCLUSIONS This report has highlighted the importance of antenatal ultrasound in detecting fetal abnormalities, and has shown that rare conditions such as intestinal atresia can be accurately diagnosed and successfully managed. Surgical correction, if implemented promptly after stabilizing the general condition, can have a relatively good prognosis. Coexisting fetal ileal atresia and gestational diabetes mellitus are rare occurrences, which can make each condition even more difficult to treat.

Introduction: Intestinal atresia is a common cause of neonatal bowel obstruction. Atresias are often associated with other congenital anomalies. The purpose of the study was to evaluate associated anomalies, operative management, and postoperative outcomes of infants with intestinal atresia., Methods: A review of patients presenting to a single free-standing children's hospital from March 2012 through February 2022 was performed. The variables examined were type of atresia, additional congenital anomalies, type of operative intervention, and postoperative outcomes. Standard statistical methods were utilized., Results: A total of 75 patients with intestinal atresia were identified and several of these patients had multiple atresias. Isolated duodenal atresia patients were the most common (49.3%), followed by jejunal (32%) and ileal (12%). Mixed atresias were rare at 4%, with isolated pyloric and colonic also rare at 1.3% each. Malrotation was associated with 13% of patients and equally associated with duodenal and jejunoileal atresias. A low percentage (3%) of intestinal atresias was seen in conjunction with gastroschisis and concomitant malrotation. A majority of infants with duodenal atresia underwent standard duodenoduodenostomy (19% laparoscopic, 81% open). In infants with jejunoileal atresia, most underwent resection with primary anastomosis. A tapering enteroplasty was performed primarily in 13% of atresias. There were no significant differences noted in time to first feed or length of stay between those with and without tapering enteroplasty. Eleven percent of patients required subsequent intervention for stricture or small bowel obstruction. There was one death in this series., Conclusions: Consistent with other literature, duodenal atresia was the most common type of intestinal atresia. However, we demonstrated that malrotation was equally associated with duodenal and jejunoileal atresias while prior reports had shown a higher association with duodenal atresia. In our patient population, the use of tapering enteroplasty did not appear to be associated with outcomes. Overall, these infants have a low morbidity and mortality rate with a rare need for reoperation., (Copyright © 2024 Elsevier Inc. All rights reserved.)

Purpose: Intestinal obstruction caused by intestinal atresia is a surgical emergency in newborns. Outcomes for the jejunal ileal atresia (JIA), the most common subtype of atresia in low-income countries (LIC), are poor. We sought to assess the impact of utilizing the Bishop-Koop (BK) approach to JIA in improving outcomes., Methods: A retrospective cohort study was performed on children with complex JIA (Type 2-4) treated at our national referral hospital from 1/2018 to 12/2022. BK was regularly used starting 1/1/2021, and outcomes between 1/2021 and 12/2022 were compared to those between 1/2018 and 12/2020. Statistical significance was set at p < 0.05., Results: A total of 122 neonates presented with JIA in 1/2018-12/2022, 83 of whom were treated for complex JIA. A significant decrease (p = 0.03) was noted in patient mortality in 2021 and 2022 (n = 33, 45.5% mortality) compared to 2018-2020 (n = 35, 71.4% mortality). This translated to a risk reduction of 0.64 (95% CI 0.41-0.98) with the increased use of BK., Conclusion: Increased use of BK anastomoses with early enteral nutrition and decreased use of primary anastomosis improves outcomes for neonates with severe JIA in LIC settings. Implementing this surgical approach in LICs may help address the disparities in outcomes for children with JIA., (© 2024. The Author(s).)

Background: Congenital ileal atresia is a rare neonatal disease, the most common type of intestinal malformation in newborns, and one of the most common causes of congenital intestinal obstruction. It can cause various digestive system symptoms, including abdominal distension, vomiting, abnormal bowel movements, etc. In severe cases, it can be life-threatening. A prenatal ultrasound examination can assist clinical diagnosis of congenital ileal atresia, and those with a clear prenatal diagnosis should undergo surgical treatment after birth., Case Presentation: We have, herein, reported two cases of congenital ileal atresia, both of which showed fetal intestinal dilation (>7mm) and excessive amniotic fluid on prenatal ultrasound. Both newborns underwent surgical treatment after delivery and were confirmed to have congenital ileal atresia during surgery. Due to the different prenatal ultrasound manifestations of the two patients, they were divided into two different subtypes based on intraoperative manifestations. We observed significant differences in the prognosis of the two patients after surgery., Conclusion: Accurately locating and classifying ileal atresia using prenatal ultrasound is challenging; however, it plays an effective role in disease progression, gestational assessment, and prognosis. Accurately identifying intestinal diseases and/or the location of lesion sites through direct and indirect ultrasound findings in the fetal abdominal cavity is an important research direction for prenatal ultrasound.

Purpose: To investigate the correlation between postoperative feeding intolerance and defecation, with a view to carrying out prognostic assessment and timely intervention for the recovery of postoperative gastrointestinal function., Methods: The 114 neonates with congenital intestinal atresia who underwent primary anastomosis admitted to Shenzhen Children's Hospital from January 2014 to December 2022 were studied, and the patients' basic information, intraoperative conditions, postoperative feeding and defecation, and hospitalization time were retrospectively analyzed., Results: The risk factors for feeding intolerance after primary anastomosis for intestinal atresia are the gestational days, the time of the first postoperative defecations, the number of defecations on the previous day and the average number of defecations before feeding., Conclusion: The incidence of postoperative feeding intolerance is higher in preterm infants, and pediatricians can decide the timing of breastfeeding on the basis of the patients' defecation. The focus on accurate defecation may be more meaningful in determining and predicting postoperative feeding intolerance in the infants., (© 2023. The Author(s).)

Background: The use of laparoscopy in the repair of duodenal atresia has been increasing. However, there is no consensus regarding which surgical approach has better outcomes. We aimed to compare the different surgical approaches and types of anastomoses for duodenal atresia repair., Methods: Patients who underwent duodenal atresia repair at a single pediatric center were identified between January 2006 and June 2022. Those with concomitant gastrointestinal anomalies or who required other simultaneous operations were excluded. The primary outcome was rate of complications, defined as rate of leak, stricture, and re-operation by surgical approach and technique of anastomosis., Results: A total of 78 patients were included. The majority were female (51.3%, n = 40), with a median age of 4 days (IQR 3.0,8.0) and a median weight of 2.7 kg (IQR 2.2,3.3) at repair. The re-operation rate was 7.7% (n = 6), of which two were anastomotic leaks, and four were anastomotic strictures. The leak rate was 5.6% (n = 1/18) for the open handsewn and 4.8% (n = 1/21) for the laparoscopic handsewn technique. The stricture rate was 12.5% (n = 1/8) for the laparoscopic-assisted handsewn, 9.1% (n = 2/22) for the laparoscopic U-clip, 4.8% (n = 1/21) for the laparoscopic handsewn, and none with laparoscopic stapled and laparoscopic converted to open handsewn techniques. No differences were found in complication rate when controlling for surgical approach., Conclusion: The method of surgical approach did not affect the outcomes or complications in the repair of duodenal atresia., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

A term newborn presented after birth with abdominal distension and vomiting in a developing country in Asia. Ultrasonography suggested intestinal obstruction and abdominal X-ray showed a 'double-bubble' sign suggestive of intestinal atresia. The newborn was diagnosed with early-onset neonatal sepsis secondary to intestinal obstruction and transferred to the neonatal intensive care unit. Surgery was performed and type IIIb jejunal atresia was found. Type IIIa/b jejunal atresia is associated with high incidence of poor outcome in lower socioeconomic countries. The affected intestinal segment and a distal serosal tear were resected and two end-to-end anastomoses formed. Oral feeding commenced on day 13 postoperatively. The patient was discharged on day 20 with adequate nutritional status. At follow-up, the patient continued to thrive. An operation involving resection of two different segments of bowel repaired with two end-to-end anastomoses in a neonate had a successful outcome for the patient., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Limited 2023. No commercial re-use. See rights and permissions. Published by BMJ.)

Congenital pyloric atresia (CPA) is a rare condition that presents as gastric outlet obstruction in the first few weeks of life. Isolated CPA typically carries a good prognosis but when associated with other conditions such as multiple intestinal atresia or epidermolysis bullosa (EB), the outcomes are generally poor. This report describes a four-day-old infant who presented with nonbilious emesis and weight loss in whom an upper gastrointestinal contrast study revealed gastric outlet obstruction determined to be consistent with pyloric atresia. The patient underwent operative repair via Heineke-Mikulicz pyloroplasty. Postoperatively, the patient continued to have severe diarrhea and was found to have desquamative enteropathy though had no skin findings consistent with EB. This report emphasizes consideration of CPA as a differential diagnosis for neonates presenting with nonbilious emesis and demonstrates the association between CPA and desquamative enteropathy without EB., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Summary: Intestinal atresia is a common cause of neonatal bowel obstruction. Many theories exist relating to intestinal atresia, though the best explanation is related to vascular events. Duodenal atresia is thought to be due to a developmental anomaly of the intestine. A rare combination of concomitant Type III duodenal atresia, Type III B jejunal atresia, and Type I ileal atresia is presented. The differing pathogenesis of these atresias makes the condition exceptionally rare. This patient was successfully treated, via explorative laparotomy, with resection of the atretic segments and two primary anastomoses, without the need for enterostomies or stents., (Copyright© Authors.)

Introduction:  Colonic atresia (CA) is a very rare disease. Two entities of CA can be differentiated: primary CA and CA with abdominal wall defects (AWD). This study aimed to investigate the differences between these two entities, especially for long-term outcomes., Materials and Methods:  Data from the major health insurance company (AOK) were analyzed. Sixty-two patients with ICD-10 codes Q42.1-2 and Q42.8-9 (atresia of the colon and rectum) who underwent surgery within 10 days after their first admission between 2007 and 2016 were obtained., Results:  Twenty-nine patients had an AWD, and 33 patients had primary colonic atresia (PCA). Significant differences between patients with PCA and AWD were found regarding prematurity but not for other concomitant malformations. Ostomy was the initial therapy of choice for 87.9% (29/33) of patients with PCA and 65.5% (19/29) with AWD. Central venous access was significantly more often in patients with AWD. Overall, patients with CA have an excellent short-term outcome. The 1-year mortality was 3% (1/33) in PCA and 6.9% (2/29) in AWD. Delayed management did not lead to higher mortality. Higher number of admission days and higher hospital costs were related to gastrostomy and short bowel in the long term., Conclusion:  The long-term outcome of CA is related to short bowel and need for initial gastrostomy but not related to AWD, prematurity, or associated anomalies., Competing Interests: None declared., (Thieme. All rights reserved.)

Introduction: Gastroschisis with colonic atresia is a rare association. Due to its rarity and variation in presentation, no standardized surgical treatment option exists. Complicated gastroschisis is associated with a higher morbidity and mortality than intestinal atresia or gastroschisis alone., Methods: This is a case report of a neonate with congenital gastroschisis. On day of life 1, a silo was placed. On day of life 4, the upper portion of silo contents appeared more congested with dusky discoloration and the patient was oliguric. She was taken to the operating room for exploration., Results: The patient required resection of the terminal ileum and an atretic portion of the cecum due to necrosis. Four days later, primary closure of the gastroschisis defect was performed with creation of an end ileostomy. Elective ileostomy takedown was performed 5 months later. She returned to the operating room for anastomotic revision and gastrostomy tube placement for intestinal dysmotility and prolonged ileus. Tube feedings were discontinued 3 months post-operatively., Conclusions: Gastroschisis with intestinal atresia is associated with increased hospital length of stay, longer duration of parenteral nutrition, more severe intestinal dysfunction, increased surgical complications, and higher mortality than gastroschisis or intestinal atresia alone. With associated colonic atresia, loss of a significant length of bowel due to necrosis, including the ileocecal region, is almost unavoidable. An already compromised blood supply to the atretic bowel is further impaired by a tight abdominal wall defect and postnatal increases in gravitational force. Complicated gastroschisis remains a complex surgical challenge requiring further discussion.

Intestinal atresia is one of the most common causes of bowel obstruction in newborns. Unfortunately, this diagnosis is often missed or delayed in extremely preterm infants because of complications of prematurity including feeding intolerance and necrotizing enterocolitis. Here we report 2 cases of jejunoileal atresia in extremely preterm infants who were diagnosed beyond 30 days of age. Case 1 had jejunoileal atresia type IIIa, whereas case 2 had type IV jejunoileal atresia complicated by short bowel syndrome. Ideally, intestinal atresia should be diagnosed as early as possible in a patient's hospital course to attain full enteral feedings earlier and avoid prolonged hospitalization. Planned surgical intervention prior to the development of sepsis or bowel perforation is associated with better outcomes. Ultimately, this report serves as a reminder to physicians that intestinal atresia remains an important differential for infants, including preterm infants, with feeding intolerance in the first days to weeks of age., (Copyright © 2023 by the American Academy of Pediatrics.)

Objectives: Jejunoileal atresia is a common cause of neonatal intestinal obstruction. Results of long-term outcome are very limited. The aim of this study was to describe perioperative and postoperative outcome, and to evaluate long-term gastrointestinal quality of life (QoL) in patients treated for jejunoileal atresia., Methods: We conducted a combined retrospective and cross-sectional observational study of patients treated for jejunoileal atresia during 2001-2019. Perioperative data were registered, and complications were classified according to the Clavien-Dindo classification. To evaluate long-term clinical status and QoL, the PedsQL Gastrointestinal Symptoms Scales questionnaire and a self-designed questionnaire were used. Approval from the Data Protection Office was obtained., Results: Seventy patients were included in the retrospective part of the study. Of these, 70% got a primary anastomosis. Concomitant anomalies were registered in 46%. Median length of stay was 28 (5-140) days. Early (<28 days) complication rate was 66%. Early abdominal surgical reinterventions were performed in 11%, most frequently due to anastomotic leak. Late (>28 days) abdominal surgical reinterventions were performed in 21%, and most commonly for bowel obstruction. Overall mortality rate was 4%. Thirty-two patients with median 8 (2-19) years returned the questionnaires. Overall gastrointestinal QoL was good. However, concomitant gastrointestinal anomalies were associated with impaired outcome. Embarrassment of the scar was reported in 38%. Three (9%) patients used medication (laxatives, proton pump inhibitor) for gastrointestinal symptoms., Conclusions: Jejunoileal atresia is associated with significant morbidity during initial treatment. Despite this, the majority of the patients have excellent long-term outcomes., Competing Interests: The authors report no conflicts of interest., (Copyright © 2023 by European Society for European Society for Pediatric Gastroenterology, Hepatology, and Nutrition and North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition.)

Background: The most common type of duodenal atresia (DA) (Type I), also known as duodenal web or membrane can present later in infancy or early childhood if the membrane or web is fenestrated. We describe six patients with delayed presentation of DA., Materials and Methods: Retrospective review of hospital records of six patients with delayed presentation of DA due to fenestrated web managed in Paediatric Surgery Department at a tertiary care institute over a period of 2 years (January 2019 to December 2020) was done. The data of these patients were analysed on the basis of age at presentation, clinical presentation, associated anomalies, radiological findings, intra-operative findings, management and postoperative course., Results: The median age at presentation was 6.5 months (range: 1 month to 10 years). There were four males and two females. The most common presentation was emesis seen in all six patients. Two patients had Down syndrome. Associated congenital anomalies were cardiac in one patient, anterior ectopic anus in one patient and malrotation of midgut in one patient. Upper gastrointestinal contrast suggested incomplete duodenal obstruction in all patients. At laparotomy, fenestrated duodenal membrane was observed in all patients - preampullary in three patients and postampullary in three patients. Lateral duodenotomy, web excision and transverse closure was done in all six patients. The postoperative period was uneventful in all patients and mean duration of hospital stay was 9 days., Conclusion: Fenestrated duodenal webs present a diagnostic challenge to the paediatric surgeons because of delayed and variable clinical presentation. A modification of the present classification of DA has been proposed in this study which would help in better reporting of epidemiology and aid in early diagnosis of this congenital anomaly.

Background: Bishop-Koop ileostomy has been widely used in pediatric patients with the intention of including as much bowel as possible in the intestinal transit early in the management of children with meconium ileus and intestinal atresia. In recent years, we have been using it as an alternative to test the distal bowel function before closure of a previously constructed ostomy in selected children with questionable distal bowel motility., Aims: The aim of this study was to present our experience with this alternative use of the Bishop-Koop ostomy., Methods: This is a cross-sectional retrospective review of hospital records, combined with a comprehensive literature review., Results: Seven children were included: five had suspected aganglionosis, one had gastroschisis complicated with ileal atresia, and one had a colonic stricture secondary to necrotizing enterocolitis. In this short series of patients, motility of the distal bowel was correctly assessed in six patients and partially correctly assessed in one patient. One patient did not pass stools per anus after the Bishop-Koop, and he was later confirmed to have Hirschsprung disease. Four patients resumed normal evacuation pattern after closure of the Bishop-Koop. One patient had a Bishop-Koop colostomy because of recurrent enterocolitis after a transanal pull-through. Although he evacuated normally while having the colostomy, the diarrhea recurred after the ostomy was closed. An additional patient, with a severe behavioral problem, did not evacuate per anus after her colostomy was transformed in a Bishop-Koop-type ostomy, despite the apparent presence of normal ganglia in the bowel wall., Conclusions: Data from the present series allow us to affirm that Bishop-Koop-type ostomy is a safe and efficient procedure that can be used to assess distal bowel function before a definitive transit reconstruction, in children with uncertain motility issues.

Background: In patients with intestinal atresia, associated congenital anomalies and prematurity are the main predictors of mortality in high-income countries (HIC). In low-and middle-income countries (LMIC), late referrals and lack of resources contribute to mortality. This study aims to describe the outcome of small bowel atresia at a tertiary institution in a LMIC., Methods: A retrospective descriptive and analytical study was done on all neonates admitted with small bowel atresia from 1 January 2010 to 31 October 2016. Birth demographics, status on arrival, atresia type, surgical interventions and clinical course were analysed in relation to outcomes including mortality., Results: The study included 92 patients. Thirty-three patients had duodenal atresia and 59 jejunal atresia. Median gestation was 34 weeks, with average birth weight 2.2 kg. Seven were diagnosed antenatally and 13 (14.1%) were born in a tertiary institution. A cardiac congenital anomaly was present in 43.5%. Late referrals comprised 72.8%. Sixty per cent were dehydrated and 55.4% were septic on arrival. The median age at surgery was 7.5 days after being admitted, for a median of 2 days. The median age reaching full feeds was 18 days, and 28.6% had a feeding intolerance. The median number of septic episodes were two and the median length of stay 28 days. Of the 92 patients, 8.7% were palliated and 10.9% died. Mortality was strongly associated with prematurity and sepsis with hospital stay., Conclusion: Despite late referrals, our mortality was comparable to HICs. We overcame this burden due to access to resources, sophisticated equipment and a low surgical complication rate. The length of stay could be decreased with a feeding protocol and discharge goals., (Copyright© Authors.)

Purpose: We aimed to compare the outcomes of primary anastomosis (PA) and enterostomy as treatments for intestinal atresia in neonates to identify the factors influencing the choice of modality., Methods: We conducted a retrospective single-centre analysis of all neonates with intestinal atresia between 2000 and 2020 and measured the clinical outcomes. We performed logistic regression to identify factors that influenced the choice of surgical approach., Results: Of 62 intestinal atresia neonates, 71% received PA. There were no significant differences in gestation, gender, age at operation, birth weight, or body weight at operation between the PA and enterostomy groups. PA reoperation was not required for 78% of patients, and the PA group had shorter hospital stays. Complications, operative time, duration on parenteral nutrition, time to full enteral feeding were comparable in both groups. Upon multivariate regression analysis, surgeons favoured PA in proximal atresia [Odds ratio (OR) 38.5, 95% Confidence Interval (CI) 2.558-579] while enterostomy in smaller body size [OR 2.75, CI 0.538-14.02] and lower Apgar score [OR 1.1, CI 0.07-17.8]. Subgroup analysis in these patient groups demonstrated comparable outcomes with both surgical approaches., Conclusion: Both surgical approaches achieved comparable outcomes, but PA was associated with short hospital stays and the avoidance of stoma-related complications, and reoperation was generally not required. This surgical approach was suitable for patients with proximal atresia, but enterostomy remained a sensible choice for patients with smaller body sizes and lower Apgar scores., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Introduction: Rectal atresia is a rare subtype of anorectal malformations in which the patients are born with a normal anal canal but have complete atresia located few centimeters proximal to the dentate line. We present the transanal end-to-end rectoanal anastomosis as a surgical technique for the management of these patients, highlight the outcomes, and emphasize on some clinical tips., Methods: Four patients were diagnosed as having rectal atresia on clinical and radiological basis. All of them underwent single loop low sigmoid colostomy in the first 24 h. After 6 months, transanal end-to-end rectoanal anastomosis was performed followed by closure of the stoma 3 months later., Results: The 2 cases that are older than 3 years demonstrated normal continence and are clean between bowel movements, while the other two showed good anal tone and passing stools between 1-3 times daily, being dry in between., Conclusion: Transanal recto-anal anastomosis allows a safer route of anatomical reconstruction of the anorectum, therefore avoiding the potential complications associated with the other more invasive approaches., (© 2023. The Author(s).)

Background: The presence of duodenal atresia related to type IIIb intestinal atresia is a rare association, with few cases reported in the literature, representing a surgical challenge considering that even isolated cases of type IIIb intestinal atresia are a challenge. The objective was to report the successful surgical management of a case of a complex intestinal malformation, characterized by duodenal occlusion secondary to annular pancreas and type IIIb intestinal atresia, with intestinal malrotation by definition and the presence of Meckel's diverticulum., Clinical Case: We present the case report of a newborn sent to the second level of care with a diagnosis of duodenal obstruction not diagnosed prenatally, which resulted in duodenal atresia due to annular pancreas and type IIIb intestinal atresia according to the Grosfeld classification. The presence of duodenal atresia with type IIIb intestinal atresia is an extremely rare condition, even more so associated with annular pancreas. These cases are a challenge considering the short length of the small intestine and its consequent need for total parenteral nutrition for a prolonged period., Conclusions: The surgical management of this complex intestinal malformation resulted in a case with an adequate post-surgical evolution, based on the immediate start of enteral feeding with a short period of need for total parenteral nutrition that finally resulted in a short hospital stay., (© 2023 Revista Médica del Instituto Mexicano del Seguro Social.)

Aim: To analyse the findings in a newborn (36 gestational weeks, birth weight: 4,030 grams, birth length: 48 cm, Apgar score 7/8/8 points) with prenatal suspicion of intestinal obstruction at the duodenum/jejunum level. The patient required urgent surgery on the first day of life., Results: Examination of the abdominal cavity confirmed the presence of a cystic mass with a volume of approximately 800 ml, which was located at the site of jejunal atresia. As part of the surgical solution, the cystic formation and the atretic segment of the intestine were resected with subsequent end-to-end jejuno-jejunal anastomosis and Bishop‒Koop ileostomy. The histological examination of 3 samples collected confirmed the presence of mucous membrane and smooth muscle., Conclusion: The cyst anatomically communicated with the aboral section of the jejunum, but the lumen of the jejunum was functionally obturated by solid whitish masses. The histological examination confirmed the diagnostic features of a cyst of intestinal origin. The ileum and colon were patent throughout, but of smaller diameter, so a Bishop-Koop relieving anastomosis was indicated. The condition of the child at the age of 9 months was stabilised and surgical closure of the stoma was carried out (Tab. 1, Fig. 8, Ref. 21). Text in PDF www.elis.sk Keywords: newborn, jejunal atresia, intestinal cyst.

We report a 48-year-old woman who underwent surgery in early neonatal period for duodenal atresia and developed subsequent diseases of the upper gastrointestinal tract. Symptoms of gastric outlet obstruction, gastrointestinal bleeding and malnutrition developed over the past 5 years. Inflammatory and cicatricial lesions of gastrojejunostomy formed for congenital duodenal obstruction following annular pancreas required reconstructive surgery.

Introduction: Laparoscopic repair of duodenal atresia in neonates has gained popularity among some pediatric surgeons. Single-center studies suggest comparable short-term outcomes to open surgery. The purpose of this study was to utilize a large, multi-institutional pediatric dataset to examine 30-day post-operative outcomes by operative approach for newborns who underwent duodenal atresia repairs., Methods: We identified neonates aged ≤1 wk in the 2016-2018 National Surgical Quality Improvement Program-Pediatric -database that underwent a laparoscopic or open repair for duodenal atresia. Preoperative characteristics were compared between operative approaches. Postoperative complications, operative time, postoperative length of stay (LOS), and supplemental nutrition at discharge were assessed using multivariate regressions., Results: There were 267 neonates who met inclusion criteria. There were 233 (87%) infants who underwent open repairs and 34 (13%) who underwent laparoscopic repairs. Ten (29%) children who had laparoscopy were converted to open. After adjusting for confounding, laparoscopy was associated with an increase in operative time by 65 min (95% confidence interval 45-87 min, P < 0.001) but a five-day shorter LOS (95% confidence interval -9 to -2, P = 0.006) when compared to laparotomy. There were no significant differences in postoperative complications or supplemental nutrition at discharge., Conclusions: Our findings suggest that laparoscopic repairs of duodenal atresia are associated with shorter postoperative LOS but longer operative times when compared to open repairs. Although the conversion rate to laparotomy remained relatively high, the laparoscopic approach was associated with comparable 30-day postoperative outcomes., (Copyright © 2022 Elsevier Inc. All rights reserved.)

The small intestine is a complex organ system that is vital to the life of the individual. There are several congenital anomalies that occur and present most commonly in infancy; however, some may not present until adulthood. Most congenital anomalies of the small intestine will present with obstructive symptoms, whereas some may present with vomiting, abdominal pain, and/or gastrointestinal bleeding. Various radiologic procedures can aid in the diagnosis of these lesions that vary depending on the particular anomaly. The congenital anomalies of the small intestine discussed include Meckel diverticulum, duodenal web, duodenal atresia, jejunoileal atresia, and intestinal duplications., (Copyright © 2022 Elsevier Inc. All rights reserved.)

Background: If a newborn does not pass the first bowel movement within 48 hours, there may be an underlying cause. We describe a rare cause of delayed meconium passage., Case Description: The neonate was born after a gestational age of 40 weeks and 2 days. The home birth was followed by a good start. Radiological imaging was performed due to the absence of the first stool and an increase in abdominal distention. The imaging showed an abnormal course of the colon with an sudden stop. Subsequently, surgery was conducted and an intestinal malrotation with a colonic atresia was found. During the surgery, a colonic anastomosis with a deviating loop ileostomy were constructed. The postoperative course was uneventful., Conclusion: Delayed meconium passage has a very extensive differential diagnosis, in which an atresia of the intestine is one of the possibilities. A quick and structured approach is essential to prevent a possible blow-out of the intestine.

Objective: This study explored the feasibility of mesoplasty with end-to-side anastomosis in the treatment of different apple-peel mesenteric defects with high jejunal atresia., Methods: A retrospective analysis was performed on 42 premature infants admitted to the hospital between 2014 and 2021. Prenatal ultrasound scans revealed bowel dilatation. The patients experienced vomiting after birth and produced white or no meconium. Plain radiography showed double or triple bubble signs and the patients underwent emergency laparotomy. High jejunal atresia with different apple-peel atresia appearance was discovered intraoperatively, involving mobilization of the ileocecal region. Patients received end-to-side anastomosis between the enlarged blind pouch and atretic bowel, as well as mesoplasty. A jejunal feeding tube was placed trans-nasally. Patients were discharged after achieving full enteral feeding. We also reviewed the literature on the subject., Results: Three patients died and 39 survived. The discharged patients were followed up for 12 months, and none showed post-operative complications such as intestinal obstruction, malnutrition, or chronic diarrhea. All surviving patients reached the expected height and weight for children of the same age., Conclusion: For cases of high jejunal atresia with apple-peel intestinal atresia, mesoplasty may be a good option to avoid postoperative volvulus., (© 2022. The Author(s).)

Intussusception commonly affects children in the first year of life but it may rarely also appear in utero. We report a newborn with delayed passing of meconium, repeated vomiting, and abdominal distension in the first week of life. After radiological diagnosis of a small bowel obstruction, the newborn underwent an exploratory laparotomy where an ileal atresia proximal to an intussusception was found. After resection of the affected bowel, an end-to-end anastomosis was possible. The postoperative period was uneventful. This case shows that intrauterine intussusception can be a rare cause for ileal atresia. Fast diagnosis and effective interdisciplinary team work are essential for a satisfying outcome., Competing Interests: Die Autorinnen/Autoren geben an, dass kein Interessenkonflikt besteht., (Thieme. All rights reserved.)

Objective: The purpose of this study was to compare the safety and efficacy of hand-sewn versus stapled anastomosis therapy in intestinal atresia neonatal patients. Materials and Methods: This was a prospective randomized controlled trial in which 90 neonates with intestinal atresia were randomly divided into the hand-sewn group and the stapled group. All patients were assigned to undergo intestinal anastomosis by hand-sewn or stapler. The primary outcome measure was to analyze the anastomotic complications between groups. The secondary outcome measures were operative time, blood loss, length to initial feeds, length to full feeds, length of hospital stay, the incidence of bowel obstruction, reoperation and mortality, and weight and height 1 year after operation. Results: A total of 82 patients were included (43 for hand-sewn and 39 for stapled group) for primary analysis. A total of 16 patients suffered from anastomotic complications in both groups. The incidence rate of anastomotic complications in the stapled group was significantly lower than that of the hand-sewn group (27.9% versus 10.3%, P  = .044). There were no differences in anastomotic leak, stricture, and bleeding in the hand-sewn group compared with stapled group. The operative time in the hand-sewn group was longer than the stapled group ( P  < .001), the length to initial and full feeds in the stapled group was shorter than that of the hand-sewn group ( P  < .001). The length of hospital stay was significantly shorter in the stapled group than the hand-sewn group ( P  = .016). The bowel obstruction, reoperation, weight and height, and mortality had no differences between groups during follow-up. Conclusion: Study results demonstrate that stapled anastomosis is safe and effective for intestinal atresia with distal diameter >1 cm, as it can decrease the incidence of anastomotic complications. However, the risk of anastomotic failure should be considered among type III b atresia. Clinical Trial Registration number: NCT03754907.

Intestinal atresia is a form of congenital bowel obstruction that requires operative repair in the early neonatal period. Duodenal atresia and jejunoileal (JI) atresia are appropriately seen as distinct entities. Both can be suspected with fetal imaging, which can assist with prenatal counseling of families. Duodenal atresia is more commonly associated with comorbidities, whereas JI atresia is more often an isolated finding. Surgical repair is essential and is typically well tolerated. Although it may take time to achieve intestinal function postoperatively, these infants are usually able to tolerate full feeds after resolution of the ileus. Excellent short- and long-term outcomes for isolated duodenal atresia and JI atresia are expected., (© American Academy of Pediatrics, 2022. All rights reserved.)

Introduction: Neonatal surgical diseases are prime examples of the global disparity in surgical access and outcomes, with survival for conditions like gastroschisis reaching above 95% in high-income settings but usually fatal in low-income settings. This study aims to examine outcomes and predictors of mortality in patients with two specific neonatal surgical conditions that often require early transfer and prolonged inpatient care (gastroschisis and intestinal atresia) at Rwanda's main pediatric referral hospital., Methods: A single-institution retrospective chart review of neonates with gastroschisis and intestinal atresia was conducted between January 2016 and June 2019. Abstracted data included demographics, referral history, admission interventions, operative details, in-hospital complications, nutrition patterns, length of stay, and mortality. Daily logs were created to evaluate feeding status, infection status, and antibiotic usage. Descriptive and univariate analysis was conducted, with the primary outcome being survival to hospital discharge., Results: A total of 112 patients met inclusion criteria (82% gastroschisis [n = 92] and 18% intestinal atresia [n = 20]). Median age at arrival was 0 d (GS) [IQR 0-1 d] and 8.5 d (IA) [IQR 4-10 d] (P < 0.0001). Survival to discharge was 22.8% (GS) (n = 21) and 60% (IA) (n = 12) with a mean length of stay of 28.3 d (GS) and 18.4 d (IA). The median number of days to initiation of oral feeds was 8.5 d [IQR 7-11] for gastroschisis survivors., Conclusions: Neonatal surgical conditions that require early transfer and prolonged nutritional intervention are challenging in low-resource settings, but through treatment by a comprehensive pediatric surgical service, improving survival is possible., (Copyright © 2022 Elsevier Inc. All rights reserved.)

Background: Laboratory skills training is an essential step before conducting minimally invasive surgery in clinical practice. Our main aim was to develop an animal model for training in clinically highly challenging laparoscopic duodenal atresia repair that could be useful in establishing a minimum number of repetitions to indicate safe performance of similar interventions on humans., Materials and Methods: A rabbit model of laparoscopic duodenum atresia surgery involving a diamond-shaped duodeno-duodenostomy was designed. This approach was tested in two groups of surgeons: in a beginner group without any previous clinical laparoscopic experience (but having undergone previous standardized dry-lab training, n = 8) and in an advanced group comprising pediatric surgery fellows with previous clinical experience of laparoscopy (n = 7). Each participant performed eight interventions. Surgical time, expert assessment using the Global Operative Assessment of Laparoscopic Skills (GOALS) score, anastomosis quality (leakage) and results from participant feedback questionnaires were analyzed., Results: Participants in both groups successfully completed all eight surgeries. The surgical time gradually improved in both groups, but it was typically shorter in the advanced group than in the beginner group. The leakage rate was significantly lower in the advanced group in the first two interventions, and it reached its optimal level after five operations in both groups. The GOALS and participant feedback scores showed gradual increases, evident even after the fifth surgery., Conclusions: Our data confirm the feasibility of this advanced pediatric laparoscopic model. Surgical time, anastomosis quality, GOALS score and self-assessment parameters adequately quantify technical improvement among the participants. Anastomosis quality reaches its optimal value after the fifth operation even in novice, but uniformly trained surgeons. A minimum number of wet-lab operations can be determined before surgery can be safely conducted in a clinical setting, where the development of further non-technical skills is also required., (© 2021. The Author(s).)

Purpose: This study aimed to evaluate the diagnostic performance of ultrasound to locate atresia/stenosis and other abdominal anomalies in pediatric patients with duodenal atresia/stenosis, including intestinal malrotation and annular pancreas., Methods: We classified 36 retrospective cases of duodenal atresia/stenosis based on intestinal malrotation status, and evaluated the diagnostic performance of ultrasound/upper gastrointestinal contrast studies to locate atresia/stenosis and intestinal malrotation, as well as ultrasound for detecting additional anomalies such as annular pancreas. The incidence of annular pancreas was compared between groups using Fisher's exact test., Results: Atresia/stenosis was correctly located by ultrasound in 33 (91.7%) cases and by upper gastrointestinal contrast study in 36 (100%) cases. Of the eight cases with intestinal malrotation, five and two were correctly diagnosed by ultrasound and upper gastrointestinal contrast study, respectively. Ultrasound correctly diagnosed annular pancreas in 6/14 cases. The incidence of annular pancreas was significantly different between the groups (present/absent in groups with vs. without intestinal malrotation: 6/2 vs. 8/20, P = 0.036)., Conclusions: Ultrasound has a relatively high capability in locating atresia/stenosis. However, some cases are misdiagnosed. In clinical practice, upper gastrointestinal contrast studies should be used complementarily during diagnosis. Additional anomalies may not be detected by preoperative examinations; therefore, surgeons should carefully evaluate for additional anomalies during surgery, especially coexisting intestinal malrotation and annular pancreas., (© 2021. The Author(s), under exclusive licence to The Japan Society of Ultrasonics in Medicine.)

Duodenal stenosis and atresia are some of the most common forms of congenital bowel obstruction. The gold standard approach to treatment is duodenoduodenostomy, while rare, gastrojejunostomy and duodenojejunostomies may still be used. We report a case of a 7-year-old male presenting with annular pancreas with duodenal stenosis that was diagnosed at birth as primary duodenal atresia and repaired by gastrojejunostomy with a Braun enteroenterostomy. Through successful reoperation with dual duodenojejunostomy and subsequent management, we treated the sequelae of the initial repair, including megaduodenum. Regions of duodenal obstruction must have direct anastomotic repair to prevent subsequent issues related to dysmotility. Otherwise, further surgical intervention and long-term medical management, such as the novel strategy reported, may be necessary., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Limited 2022. No commercial re-use. See rights and permissions. Published by BMJ.)

Introduction: Traditional duodenal atresia (DA) repair involves a laparotomy. There have been reports of laparoscopic repair (LAP), in lieu of the open laparotomy approach (OPN), with varying degrees of success. The merit of this alternative warrants continued investigation. The purpose of this study was to determine whether there were outcome differences after neonatal DA repair based on surgical approach. Methods: IRB approved retrospective review of the National Surgical Quality Improvement Program Pediatric database (2012-2018) was conducted. International Classification of Diseases (ICD)-9 (751.1) and ICD-10 codes (Q41.0) identified DA repair. Patient demographics, perioperative, and postoperative variables were collected. Univariate and multivariate analysis was performed. Unadjusted and adjusted logistic regression models assessed associations between surgical approach and outcomes. Results: A total of 917 cases were identified, 803 (87.6%) OPN, 75 (8.2%) LAP, and 39 (4.2%) LAP to OPN. Median age at surgery was 2 days (interquartile range [IQR] = 1-3). Females represented 56% of the LAP ( n  = 42), and 51% of the OPN ( n  = 412, P  = .470). The LAP group had higher weight at surgery (2.8 kg, IQR = 2.3-3.1), compared with the OPN (2.6 kg, IQR = 2.1-2.9, P  = .009); and longer operative time (161 minutes, IQR = 107-206; OPN 106 minutes, IQR = 85-135, P  < .001). In unadjusted models, median postoperative stay was 4 days shorter (95% confidence interval = -7.5 to -0.5) among LAP compared with OPN. Adjusted models for postoperative stay, complication risks, and unplanned reoperation were not statistically different. Conclusion: Most DA repairs are performed through OPN. LAP resulted in shorter length of stay in unadjusted models. Similar incidence of complications and reoperation suggest that LAP may be as safe as OPN, when employed by skilled experienced pediatric surgeons.

Congenital duodenal obstruction (CDO) occurs due to intrinsic and extrinsic mechanisms but is most often caused by intrinsic duodenal atresia and stenosis. This review will summarize the history, epidemiology, and etiologies associated with the most common causes of CDO. The clinical presentation, complex diagnostic considerations, and current surgical repair options for duodenal atresia and stenosis will also be discussed. Finally, both historical and recent controversies which continue to affect the surgical decision-making in the management of these patients will be highlighted., Competing Interests: Declaration of Competing Interest All authors have no conflicts of interest to declare. The authors have no commercial associations or sources of support that might pose a conflict of interest., (Copyright © 2022. Published by Elsevier Inc.)