GAPS phase II: development and pilot results of the global assessment in pediatric surgery, an evidence-based pediatric surgical capacity assessment tool for low-resource settings.

PURPOSE: Pediatric surgical care in low- and middle-income countries is often hindered by systemic gaps in healthcare resources, infrastructure, training, and organization. This study aims to develop and validate the Global Assessment of Pediatric Surgery (GAPS) to appraise pediatric surgical capacity and discriminate between levels of care across diverse healthcare settings. METHODS: The GAPS Version 1 was constructed through a synthesis of existing assessment tools and expert panel consultation. The resultant GAPS Version 2 underwent international pilot testing. Construct validation categorized institutions into providing basic or advanced surgical care. GAPS was further refined to Version 3 to include only questions with a > 75% response rate and those that significantly discriminated between basic or advanced surgical settings. RESULTS: GAPS Version 1 included 139 items, which, after expert panel feedback, was expanded to 168 items in Version 2. Pilot testing, in 65 institutions, yielded a high response rate. Of the 168 questions in GAPS Version 2, 64 significantly discriminated between basic and advanced surgical care. The refined GAPS Version 3 tool comprises 64 questions on: human resources (9), material resources (39), outcomes (3), accessibility (3), and education (10). CONCLUSION: The GAPS Version 3 tool presents a validated instrument for evaluating pediatric surgical capabilities in low-resource settings.

Congenital malformations and medical conditions associated with orofacial clefts in children in Burkina Faso.

BACKGROUND: Orofacial clefts are usually isolated cases but can be associated with other congenital malformations that are either recognised or unrecognised syndromes. The reported prevalence and pattern of such associated malformations, however, vary among studies. OBJECTIVES: To assess the frequencies and aetiologies of congenital malformations and associated medical conditions in children with orofacial clefts in Burkina Faso (Western Africa). METHODS: A retrospective descriptive study was carried out at the El Fateh-Suka Clinic in Ouagadougou, Burkina Faso. All children who attended surgery for the repair of a cleft lip and/or palate were included in this study. RESULTS: The frequency of congenital malformations associated with cleft lip and/or palate was 39/185 (21.1%). In the group with multiple congenital malformations of unknown origin (34 patients; 18.4%), 66.7% had cleft lip and palate, followed by isolated cleft lip (27.4%) and isolated cleft palate (5.9%). The digestive system (35.3%), the musculoskeletal system (19.6%), and eye, ear, face, and neck (15.7%) were the most affected systems. In the group of syndromic malformations (five patients; 2.7%), amniotic band syndrome (one patient), Van der Woode syndrome (one patient), Goltz syndrome (one patient), and holoprosencephaly (two patients) were identified. Medical conditions included anaemia (39.4%), infections (9.2%), malnutrition (7.5%), and haemoglobinopathies (4.3%). CONCLUSIONS: Congenital malformations and medical co-morbidities were frequent in children with OFCs. Further studies and a National Malformations Registry are needed to improve the comprehension of OFCs in Burkina Faso.

The Canadian Biliary Atresia Registry: Improving the care of Canadian infants with biliary atresia.

Biliary atresia is the most common cause of end-stage liver disease and liver cirrhosis in children, and the leading indication for liver transplantation in the paediatric population. There is no cure for biliary atresia; however, timely diagnosis and early infant age at surgical intervention using the Kasai portoenterostomy optimize the prognosis. Late referral is a significant problem in Canada and elsewhere. There is also a lack of standardized care practices among treating centres in this country. Biliary atresia registries currently exist across Europe, Asia and the United States. They have provided important evidence-based information to initiate changes to biliary atresia care in their countries with improvements in outcome. The Canadian Biliary Atresia Registry was initiated in 2013 for the purpose of identifying best standards of care, enhancing public education, facilitating knowledge translation and advocating for novel national public health policy programs to improve the outcomes of Canadian infants with biliary atresia.

L'atrésie des voies biliaires est la principale cause d'insuffisance hépatique terminale et de cirrhose chez les enfants, et la première indication de transplantation du foie au sein de la population d'âge pédiatrique. Aucun traitement ne guérit l'atrésie des voies biliaires, mais un diagnostic rapide et le jeune âge du nourrisson au moment de l'intervention chirurgicale par hépato-porto-entérostomie de Kasai optimisent le pronostic. L'orientation tardive vers un spécialiste constitue un problème important au Canada et ailleurs. Par ailleurs, il n'existe pas de protocole de soins standardisés dans les centres de traitement du pays. On trouve des registres d'atrésie des voies biliaires en Europe, en Asie et aux États-Unis, lesquels ont fourni de l'information importante fondée sur des données probantes pour susciter des changements aux soins de cette affection dans ces pays et favoriser une amélioration des résultats. Le Registre canadien d'atrésie des voies biliaires a été créé en 2013 pour définir les meilleures normes de soins, améliorer l'éducation publique, favoriser le transfert des connaissances et prôner de nouveaux programmes de politiques en santé publique en vue d'améliorer le sort des nourrissons canadiens présentant une atrésie des voies biliaires.

Dextranomer hyaluronic acid copolymer effects on gastroesophageal junction.

OBJECTIVE: The outcomes of fundoplication for gastroesophageal reflux disease are suboptimal in many children, and alternatives are clearly needed. Dextranomer hyaluronic acid (DxHA) copolymer, an agent with proven efficacy in vesicoureteral reflux, was studied with respect to its effects on the gastroesophageal junction (GEJ). METHODS: Twelve New Zealand white rabbits underwent measurement of lower esophageal sphincter pressure followed by laparotomy and injection into the muscular layer of the GEJ (controls, 1.0 mL saline; low-dose DxHA [0.5 mL]; high-dose DxHA [1.0 mL]). After a 12-week survival period, the animals underwent manometry, sacrifice, and necropsy. Organs were examined histologically by pathologists blinded to the injection delivered. RESULTS: All animals survived. Weight gain was equal in the 3 groups. There was no significant difference in mean lower esophageal sphincter pressure from baseline in any group (control 2.3 mmHg [95% confidence interval, CI -3.3 to 7.9]; low-dose group 3.2 mmHg [95% CI -0.8 to 7.2]; high-dose group -4.0 mmHg [95% CI -18.95 to 10.95]). Histologically, DxHA injection produced an intramural implant, with a foreign body giant cell reaction, and fibroblastic infiltration with collagen deposition. High-dose injection did not consistently result in a qualitative increase in the magnitude of the reaction. There was no mucosal injury or luminal stenosis. CONCLUSIONS: In this first study evaluating the effects of DxHA injection at the GEJ, a histologic bulking effect was observed without obvious functional complications. The agent may have a role in the treatment of gastroesophageal reflux disease.

Determinants of postoperative abscess occurrence and percutaneous drainage in children with perforated appendicitis.

PURPOSE: Postoperative abscesses after perforated appendicitis have no clear risk factors or indications for percutaneous drainage. Our study addressed these two issues. METHODS: A logistic regression model was used to delineate risk factors for postoperative abscess in children with perforated appendicitis treated during a recent 5-year period. Drainage of abscess was compared to antibiotic treatment. RESULTS: Postoperative abscess occurred in 42 (14.8%) of 284 patients. Higher WBC count, presence of bowel obstruction at presentation, diffuse peritonitis with a dominant abscess at surgery, and one specific surgeon were significantly associated with postoperative abscess, while fever or pain requiring narcotics at the time of abscess diagnosis was significantly associated with drainage. Compared to non-drainage, those drained had longer hospital stay including readmissions (15.9 ± 5.3 vs. 12.2 ± 4.6 days, p < 0.005) and less readmissions (9.5 vs. 33.3%, p = 0.06). Over the 5-year period, there was no increased trend in abscess occurrence (p = 0.56), but there was an increased trend in the use of percutaneous drainage (p = 0.02). CONCLUSIONS: The risk of a postoperative abscess can be predicted by specific clinical characteristics, surgical findings, and treatment-related factors. Percutaneous drainage was associated with longer hospital stays, but less readmissions.

A minimally invasive hybrid procedure to correct pectus arcuatum.

BACKGROUND: Pectus arcuatum, also known as horns of steer anomaly or Currarino-Silverman Syndrome, is a distinct chest wall anomaly characterized by severe manubriosternal angulation, a shortened sternum, and mild pectus excavatum. The anomaly is typically repaired using open techniques, employing orthopedic fixation devices. Here, we report the results of a minimally invasive hybrid procedure to repair pectus arcuatum. METHODS: The procedure combines a standard Nuss procedure to correct the depressed sternum with a short upper chest (in boys) or inter-mammary (in girls) incision for bilateral subperichondrial resection of the upper costal cartilages, osteotomy, and correction of the manubrial angulation. The medical records of all patients who underwent the procedure over the last 10 years were reviewed. RESULTS: Five patients, 3 boys and 2 girls, aged 14 to 17 years, underwent the procedure. Three patients had their pectus bars removed 3-4 years after repair. Follow-up after correction ranged from 6 months to 7 years. Good correction resulted in all patients achieving recovery without complications and recurrence. To date, all patients have been satisfied with their results. CONCLUSIONS: The minimally invasive hybrid procedure adequately corrects pectus arcuatum with minimal scarring and high satisfaction.

Endoscopic repair of tracheoesophageal fistulas: A contemporary multi-institutional case series and literature review.

OBJECTIVES: Recurrent and primary tracheoesophageal fistulas (TEFs) are a challenging surgical pathology to treat, as standard open surgical approaches are associated with high morbidity and mortality. As such, endoscopic modalities have gained interest as an alluring alternative, yet variable success rates have been reported in the literature. The aim of this study was to provide a contemporary update of the literature and describe our institutional experience with the bronchoscopic obliteration of recurrent and primary TEFs. METHODS: Retrospective chart review of all pediatric patients having undergone endoscopic TEF repair at two pediatric academic centers in Montreal, Canada and Lille, France between January 1, 2008 to December 31, 2020. RESULTS: 28 patients with TEFs (20 recurrent, 8 primary) underwent a total of 48 endoscopic procedures. TEF repair was performed under endoscopic guidance using various combinations of techniques, including fistula de-epithelialization (endoscopic brush, thulium laser, trichloroacetic acid-soaked pledgets or electrocautery), tissue adhesives, submucosal augmentation, esophageal clip and stenting. Successful closure was achieved in 16 patients (57 %), while 12 (43 %) required eventual open or thoracoscopic repair. The mean number of endoscopic procedures was 1.7. There were no major treatment-related complications such as pneumothorax, mediastinitis or death (mean follow-up 50.8 months). CONCLUSIONS: Endoscopic repair of recurrent or primary TEFs is a valuable component of our therapeutic armamentarium and may contribute to decreased surgical morbidity in this complex patient population. Families should be counselled that endoscopic results may be more modest than with open or thoracoscopic approaches, and multiple procedures may be required.

The Impact of Educational Materials on Parental Anxiety and Productivity: A Clinical Trial in Pediatric Appendicitis.

OBJECTIVES: There is limited literature on how acute appendicitis, the most common acute children's surgical illness, affects the family. We conducted a prospective study to assess the impact of educational materials on parents' anxiety and productivity during the child's illness. METHODS: A quasi-experimental clinical trial was conducted among parents of children undergoing laparoscopic appendectomy. In Phase I, parents received the standard explanations at diagnosis and throughout the postoperative period. In Phase II, parents also received a comprehensive educational brochure on pediatric appendicitis at diagnosis. The primary outcome, parental preoperative anxiety, was assessed using the Amsterdam Preoperative Anxiety and Information Scale (APAIS). The secondary outcome, parental productivity, was evaluated through a post-recovery online questionnaire based on the Productivity and Disease Questionnaire (PRODISQ). Baseline characteristics and outcomes were compared between the two cohorts using t-tests, Mann-Whitney, chi-square, or Fischer's exact test as appropriate. RESULTS: Phases I and II included 67 and 66 families, respectively. Patient demographics and disease severity were similar between both groups. Of the 53 parents (80.3%) in Phase II who answered the postoperative questionnaire, most recommended the booklet (96.2%), as it decreased their stress (78.0%) and enhanced their understanding of appendicitis (94.1%). However, the two groups showed similar preoperative anxiety levels and postoperative productivity loss. CONCLUSIONS: Educational materials increased satisfaction with surgical care but did not mitigate the high parental preoperative anxiety levels and postoperative productivity loss. Additional research is required to elucidate interventions that may improve these important patient and family-centered outcomes. TYPE OF STUDY: Non-Randomized Clinical Trial. LEVEL OF EVIDENCE: II.

Gangrenous appendicitis in children: a prospective evaluation of definition, bacteriology, histopathology, and outcomes.

INTRODUCTION: The definition and treatment of gangrenous appendicitis are not agreed upon. We performed a prospective study in children to evaluate an objective definition of gangrenous appendicitis, as well as associated bacteriology, histopathology, and outcomes. METHODS: Five staff pediatric surgeons prospectively enrolled patients in the study at the time of appendectomy if the following five criteria were met: gray or black discoloration of the appendiceal wall; absence of fecalith outside the appendix; absence of visible hole in the appendix; absence of gross purulence or fibrinous exudate remote from the appendix; and absence of intraoperative appendiceal leak. Peritoneal fluid was cultured, and a standard histopathologic review was undertaken. Persistence of fever (>37.5°C) and ileus was documented daily. Patients were continued postoperatively on ampicillin, gentamicin, and metronidazole until they tolerated diet, manifested a 24-h afebrile period, and had a normal leukocyte count. Hospital stay, readmissions, and infectious complications were recorded. The study took place over a 12-mo period. RESULTS: Thirty-eight patients were enrolled, representing 17% of all patients with appendicitis treated during the year. Average age was 10.8 ± 3.5 y. Peritoneal cultures were positive in 53% of cases. Gangrene was documented histologically in 61% of specimens. Hospital stay was 3.2 ± 1.1 d. There were no postoperative infectious complications or readmissions related to the disease. Neither culture results nor histologic gangrene had a statistically significant effect on hospital stay. CONCLUSIONS: An objective definition of gangrenous appendicitis is reproducible and has good histopathologic association. Recovery from gangrenous appendicitis is not influenced by culture or pathology results, and postoperative complications are rare. Limiting postoperative antibiotics to 24 h in gangrenous appendicitis may significantly decrease the cost of treatment without increasing morbidity.

Infectious complications in the management of gastroschisis.

BACKGROUND/PURPOSE: Neonates with gastroschisis make up an increasing proportion of prolonged surgical NICU admissions. While infectious complications are known to increase patient morbidity, it is unclear whether they vary according to abdominal closure method, or can be predicted by initial patient assessment. METHODS: A national, prospective, disease-specific database was evaluated for episodes of wound infection (WI) and catheter-related infection (CRI). Antibiotic use and timing, as well as method and location of abdominal closure were studied. The gastroschisis prognostic score (GPS) was calculated and evaluated as a predictor of infectious complications. RESULTS: Of 395 patients, 48 (12.6%) had a documented abdominal WI, and 59 patients (14.9%) had at least one episode of CRI-most commonly coagulase negative staphylococcus. Most abdominal closures took place within 6 h of admission (194 = 51.3%), while 132 (34.9%) were delayed greater than 24 h. The WI rate was greater in the delayed group (21.2 vs. 8.2%, p = 0.0006). The GPS was found to predict development of an infectious complication (WI + CRI, p = 0.04). CONCLUSION: Infectious complications remain an important consideration in the management of gastroschisis. GPS correlates with the development of infectious complications. Prophylaxis for skin flora and early closure, when feasible, may reduce WI rates.

Postoperative pain following minimally invasive repair of pectus excavatum: A descriptive study.

BACKGROUND: Minimally Invasive Repair of Pectus Excavatum (MIRPE) is associated with significant postoperative pain. The objective of our study was to characterize the severity and duration of this pain, and to investigate possible associations with pectus severity. METHODS: We conducted a retrospective cohort study of pediatric patients who underwent MIRPE from January 2014 to April 2018. Pectus excavatum (PE) severity was determined with 3 indices measured from computed tomography: Depression Index (DI), Correction Index (CI), and Haller index (HI). Mean pain scores for every 6-hour period and the presence of pain and intake of analgesics during follow-up were extracted from the medical record. RESULTS: The cohort included 57 patients with a mean age of 15.9 ± 1.3 years. All 3 severity indices were positively correlated, with a correlation coefficient of 0.8 between the DI and CI. The requirement for 2 bars was significantly associated with higher indices (95% CI:0.18-0.63, p = 0.01). Pain was managed with thoracic epidural analgesia for all but one patient. Growth linear modeling identified five different pain trajectory subgroups of patients up to post-operative day 5. None of the tested predictors (age, gender, body image, physical activity level, DI, CI, HI, difference deformity-epidural level) were significantly associated with class membership. Persistent pain at one-year follow-up was present in 18% of patients, all with severe deformity (DI≥0.8). CONCLUSION: Pain trajectory and intensity after MIRPE can be classified into discrete patterns but are not influenced by PE severity. Severe deformity seems to predict persistent pain at one year.

The utility of echocardiography and pulmonary function testing in the preoperative evaluation of pectus excavatum.

PURPOSE: Echocardiography (ECHO) and pulmonary function testing (PFT) are routinely performed during the preoperative evaluation of pectus excavatum (PE). We hypothesized that these investigations may be performed selectively based on patient symptoms and pectus severity. METHODS: A retrospective review of all PE patients who underwent a Nuss procedure during a 15-year period (2004-2018) was conducted. Symptoms, clinical characteristics, ECHO, and PFT results were extracted from the medical chart. PE severity on computed tomography was measured using the Haller Index (HI) and Correction Index (CI), and reported as mean ± SEM. Logistic and linear regression assessed the ability of symptoms and indices to predict abnormal cardiopulmonary test results. RESULTS: Of 119 patients, 116 patients had symptom documentation, and 74 (64%) had one or more symptoms. HI and CI were 3.8 ± 1.0 and 31.6 ± 10.3, respectively. Of those with ECHO available (111), 14 (13%) were abnormal, and 12 of 14 required cardiology follow-up. Of those with PFT available (90), the results were abnormal in 15 (17%), including 9 (11%) obstructive, 4 (5%) restrictive, and 2 (2%) mixed. The presence of symptoms did not predict abnormal ECHO or PFT, but each standard deviation increase in the CI was associated with abnormal PFT and ECHO by a factor of 2.2 and 2.0 respectively. HI severity was only associated with ECHO. CONCLUSION: The rates of abnormal ECHO and PFT testing in PE patients are low, and do not correlate with symptoms. Routine ECHO is still recommended to detect anomalies requiring follow-up. Elevated CI severity may be used to guide selective PFT testing. LEVELS OF EVIDENCE: Retrospective Study, Level III.

Effect of transanastomotic feeding tubes on anastomotic strictures in patients with esophageal atresia and tracheoesophageal fistula: The Quebec experience.

PURPOSE: Recent studies have identified transanastomotic tubes (TATs) as a risk factor for the development of anastomotic strictures after repair of esophageal atresia with tracheoesophageal fistula (EATEF). We further investigated these findings in a multicenter study. METHODS: We conducted a retrospective cohort study at three university-affiliated hospitals in the province of Quebec. All patients with types C and D EATEF who underwent primary repair between January 1993 and August 2018 were included. Anastomotic stricture was defined as clinical symptoms of stricture with confirmation on esophagram or endoscopy. Multivariate logistic regression and the Wilcoxon Rank-Sum test were used to evaluate the primary outcome of stricture within one year of surgery and secondary outcome of duration of postoperative total parenteral nutrition (TPN). RESULTS: 244 patients were included, of which 234 (96%) were type C and 10 (4%) were type D. The anastomotic stricture rate at 1 year was 30%. TATs were utilized in 61% of patients. Thirty-six percent of patients with TATs developed a stricture within one year, as compared to 19% of patients without TATs (p = 0.005). TATs were associated with stricture on univariate analysis (OR 2.49, p = 0.004, 95% CI: 1.37-4.69). On multivariate analysis, after adjusting for gestational age, birth weight, leak, long gap, anastomotic tension, and daily acid suppression, patients with TATs had 2.72 times higher odds of developing a stricture as compared to patients without TATs (p = 0.006, 95% CI: 1.35-5.74). The median duration of TPN was 9 days in both groups (p = 0.139, IQR 6-14 in patients with TATs versus IQR 7-16 in patients without). CONCLUSION: Transanastomotic tubes are associated with a significantly higher risk of postoperative stricture following repair of esophageal atresia with tracheoesophageal fistula and do not shorten the duration of total parenteral nutrition. LEVEL OF EVIDENCE: III.

Musculoskeletal deformities after thoracic surgery in children: An observational long-term follow-up study.

PURPOSE: This study reports the incidence, severity, and predictors of musculoskeletal deformities (MD), including scoliosis and chest wall anomalies, following thoracic procedures in children. METHODS: Children younger than 14 years who had thoracic surgery between 1997 and 2012 and had no other predispositions to MD, underwent longitudinal follow-ups with dedicated musculoskeletal examination performed in an esophageal atresia, orthopedic, or research clinic. Incidence of MD was calculated, and logistic regression methods were used to determine independent predictors, including sex, gestational age, age at procedure, serratus anterior muscle division, and chest tube placement. RESULTS: The study cohort consisted of 104 patients followed for a median of 10.8 years (range 3-21). A total of 56 MD developed in 41 patients (39%), including scapular winging (24; 23%), scoliosis (17; 16%), and chest wall anomalies (15; 14%). The majority of MD were subclinical, with only 8 patients [8% (6 thoracotomies, 2 thoracoscopies)] requiring intervention. Among patients who underwent thoracotomies (93, 89%), serratus anterior muscle division was the only significant predictor of the development of MD [OR 8.9; 95% CI 2.8-32.6]. CONCLUSION: Musculoskeletal deformities develop in a significant proportion of children following thoracic surgery, but most are subclinical. A muscle-sparing technique decreases the incidence of these deformities. TYPE OF STUDY: Prospective Cohort Study. LEVEL OF EVIDENCE: Level II.

Defining the critical pediatric surgical workforce density for improving surgical outcomes: a global study.

PURPOSE: Low- and middle-income countries (LMICs) have only 19% of the global surgical workforce yet see 80% of worldwide deaths from noncommunicable diseases. We aimed to interrogate the correlation between pediatric surgical workforce density (PSWD) and survival from pediatric surgical conditions worldwide. METHODS: A systematic review of online databases identified outcome studies for key pediatric surgical conditions (gastroschisis, esophageal atresia, intestinal atresia, and typhoid perforation) as well as PSWD data across low-income (LICs), middle-income (MICs), and high-income countries (HICs). PSWD was expressed as the number of PSs/million children under 15 years of age and we correlated this to surgical outcomes for our case series. RESULTS: PSWD ranged between zero (Burundi, The Gambia, and Mauritania) and 125.2 (Poland) across 86 countries. Outcomes for at least one condition were obtained in 61 countries: 50 outcomes in HICs, 52 in MICs and 8 in LICs. The mean survival in our case series was 42.3%, 69.4% and 91.6% for LICs, MICs, and HICs, respectively. A PSWD ≥4 PSs/million children under 15 years of age significantly correlated to odds of survival ≥80% (OR 16.8, p < 0.0001, 95% CI 5.66-49.88). Specifically in the studied LICs and MICs, increasing the PSWD to 4 would require training 1427 additional surgeons. CONCLUSION: Using a novel approach, we have established a benchmark for the scale-up of pediatric surgical workforce, which may support broader efforts to reduce childhood deaths from congenital disease. LEVELS OF EVIDENCE: 2c - Outcomes Research.

Attention to small details: big deal for gastrostomies.

Gastrostomy tubes are used in the pediatric population when long-term enteral feeding is needed. A common method of placement is percutaneously with endoscopy (PEG, percutaneous endoscopic gastrostomy). Although PEG placement is a straightforward procedure most of the time, it can be associated with a significant rate of minor complications and a smaller but significantly important rate of major complications. Some of these complications may also occur after any type of gastrostomy. We will present representative case studies outlining major complications and discuss how we may be able to prevent them at the time of PEG insertion or during PEG to low-profile button gastrostomy exchange. The proposed guidelines apply to all types of gastrostomies.

Lethal outcome after percutaneous aspiration of a presumed ovarian cyst in a neonate.

Most surgeons agree that complex neonatal ovarian cysts, regardless of size, warrant operative intervention. Management of simple cysts >4 cm is still controversial, although many favor intervention because of the increased risk of torsion. Whereas laparoscopic cyst resection is favored by some, others prefer less invasive percutaneous needle aspiration. We present a newborn infant who was admitted with sepsis and respiratory failure after home delivery. Ultrasound done on day 8 to check for umbilical venous line placement incidentally showed a simple cyst measuring 3.6 x 5.9 x 6.9 cm that was presumed to be of ovarian origin. Percutaneous needle aspiration was atraumatic and revealed serous fluid, with a high estradiol level. Four days later, surgery was indicated for clinical deterioration with suspected hemorrhage into the cyst. We found a midgut volvulus with extensive necrosis secondary to a jejunal duplication cyst. Ovaries were normal and there was no evidence of malrotation. Postoperatively, after discussion with the parents, support was withdrawn and the child died. We should not rely solely on ultrasonographic features and fluid characteristics to diagnose a large neonatal abdominal cyst, but rather confirm the diagnosis with laparoscopy.

Paraplegia after chest wall resection for primitive neuroectodermal tumor.

Spinal cord complications are rarely encountered in elective pediatric surgery. We present a patient who became paraplegic after resection of a chest wall tumor. After neoadjuvant radio- and chemotherapy, a 10-year-old girl with primitive neuroectodermal tumor (PNET) of the right chest underwent a right chest wall resection. Ribs #3, 4, 5, and 6 were resected en masse with a pulmonary wedge resection of right upper and middle lobes. To obtain clear margins, the ribs were disarticulated from the vertebral column. Significant bleeding arose when the fourth rib was detached. Presuming an intercostal vessel bleed, the area was packed with surgicel with resolution of the bleeding. The patient was kept sedated and ventilated in the PICU. The next day, she complained of paresis of her lower extremities. MRI revealed compression of the spinal cord at the T4 level. Emergency decompression and laminectomy was performed. Blood clot and surgicel were found in the area of the spinal canal. Giant epidural veins were encountered as well, again with massive bleeding. The patient never regained neurological function below the insult to the cord. Despite negative margins and ongoing chemo- and radiotherapy, her tumor recurred and she died to her disease less than 1 year later. Chest wall tumors arising near the spinal canal may be associated with enlarged Batson's plexus that may hemorrhage during surgical resection. We recommend immediate imaging or prophylactic laminectomy for any concerns of spinal hemorrhage. Patients should also receive regular assessment of neurovitals, despite issues of pain control and sedation.