Umbilical hernia causing ventriculoperitoneal shunt dysfunction: illustrative cases.

Background: When ventriculoperitoneal (VP) shunts and umbilical hernias coexist in the same patient, unique complications can occur. Typically, these are readily identified problems such as cerebrospinal fluid (CSF) fistulas or entrapment of the peritoneal catheter in the hernia. The authors present cases of two children whose VP shunt dysfunction resolved after repair of their umbilical hernias.

Not just an upset stomach: gastric perforation in a patient with anorexia nervosa.

Gastric perforation in patients with anorexia nervosa is a rare entity associated with high morbidity and mortality [Norris in Int J Eat Disord 49:216-237, 2016]. In cases reported in the literature, the perforation was often preceded by a binge episode, and the subsequent clinical presentation was rapid and acutely deteriorating with a fatality rate as high as 80% [Norris in Int J Eat Disord 49:216-237, 2016, Pitre in J Med Case Rep 15:61, 2021]. We present a case of gastric perforation in the context of restrictive anorexia nervosa unique both for the absence of a premorbid binge episode as well as delayed clinical manifestations of medical distress, leading to abdominal compartment syndrome.

Encephalocraniocutaneous Lipomatosis.

A 5-year-old boy presented with worsening headaches for 3 months. On examination, he was found to have a hairless fatty tissue nevus of the scalp (nevus psiloliparus), subcutaneous soft tissue masses on the right side of his face, neck, mandible and right buttock and epibulbar dermoid of the right eye (choristoma) (). Magnetic resonance imaging revealed a large suprasellar mass, which was debulked and found to be a pilocytic astrocytoma.

The effects of the addition of a pediatric surgery fellow on the operative experience of the general surgery resident.

Adding fellows to surgical departments with residency programs can affect resident education. Our specific aim was to evaluate the effect of adding a pediatric surgery (PS) fellow on the number of index PS cases logged by the general surgery (GS) residents. At a single institution with both PS and GS programs, we examined the number of logged cases for the fellows and residents over 10 years [5 years before (Time 1) and 5 years after (Time 2) the addition of a PS fellow].

Pancreaticoduodenectomy for choledochal cyst.

Background/aims: Choledochal cyst (CDC) is a rare congenital cystic dilatation of the biliary system that can affect children and adults. Standard treatment for CDC includes surgical excision of the cystic bile duct with restoration of bilioenteric continuity by Roux-en-Y hepaticojejunostomy. In rare situations, however, surgical excision of a CDC may require pancreaticoduodenectomy (PD).

Gastric tube-pericardial fistula: a remote complication of esophageal replacement for long gap esophageal atresia.

Several short and long-term complications of esophageal replacement have been described in the literature. We report the case of a gastric tube-pericardial fistula occurring 20 years after initial repair of long gap esophageal atresia with a reversed gastric tube.

Multivariate model for predicting recurrence in congenital diaphragmatic hernia.

Purpose: Risk factors that predispose children with congenital diaphragmatic hernia (CDH) to recurrence remain poorly defined. We report a large series of recurrent CDH and ask whether prenatal patient factors or postnatal treatment variables better predict recurrence.

Methods: Two hundred thirty-eight neonates with unilateral CDH underwent repair from 1990 to 2006.

A practical algorithm for accurate diagnosis and treatment of perinatally identified biliary ductal dilation: three cases that underscore the importance of an individualised approach.

Choledochal cysts (CDCs) identified during the prenatal or immediate postnatal period are unusual with a majority being identified in older children and adults. Although authors advocate surgical resection of these presumed CDCs with reconstruction, there has been no agreement on the optimal timing of such an intervention when the initial diagnosis of CDC is made prenatally or during the newborn period. We present the cases of three children with biliary ductal dilation who were presumed to have CDC by ultrasound and/or magnetic resonance imaging during the perinatal period and who ultimately required different approaches to treatment.

Percutaneous distal perfusion of the lower extremity after femoral cannulation for venoarterial extracorporeal membrane oxygenation in a small child.

Femoral cannulation in pediatric patients requiring extracorporeal membrane oxygenation (ECMO) is commonly associated with distal limb ischemia. Authors have previously reported successful lower limb perfusion using various open techniques to cannulate a distal lower extremity artery at the time of initial ECMO cannulation. These procedures include open femoral artery antegrade cannulation and distal posterior tibial artery retrograde cannulation in older children and adults.

Button-loop feeding jejunostomy.

Introduction: Post-pyloric feeding via a surgical jejunostomy allows for enteral nutrition in patients that cannot receive oral or gastric feeding. Regardless of the technique used to create a jejunostomy, complications such as tube dislodgement, jejunostomy closure, or bowel obstruction can occur.

Surgical Technique: We present a simple and efficient jejunostomy technique that does not require a sewn anastomosis and employs an easily exchangeable feeding button.