Laparoscopic excision of choledochal cyst and Roux-en-Y hepaticojejunostomy in symptomatic neonates.

PURPOSE: Choledochal cysts require surgical excision, preferably before the onset of cholangitis. Recently, it has become feasible to accomplish the excision laparoscopically in adults and older children. Yet, whether laparoscopic excision of choledochal cyst can be performed safely in symptomatic neonates with choledochal cyst is unclear. We herewith reviewed our experience of laparoscopic excision of choledochal cysts in neonates. METHODS: We managed 9 neonates with choledochal cysts between April 2003 and February 2007. The choledochal cysts were excised laparoscopically. The Roux-en-Y hepaticojejunostomy was fashioned extracorporeally by exteriorizing the jejunum through the extended umbilical port site. End-to-side anastomosis between the common hepatic duct stump and Roux loop was carried out intracorporeally. The patients were followed up for an average of 26 months. RESULTS: The patients presented with jaundice, pale stool, and deranged liver function tests. The diagnosis was confirmed with ultrasonography postnatally. The median operation time was 3.6 hours. There was no operative complication and no conversion. The blood loss was minimal. The recovery was uneventful, and the median hospital stay was 6 days. The liver function tests normalized 3 to 16 weeks postoperatively. No complication was detected at the follow-up visits. CONCLUSIONS: Our preliminary results show that laparoscopic excision of choledochal cyst and Roux-en-Y hepaticojejunostomy in neonates is both feasible and safe. It curtails further complication of the cysts and reverses the derangement of liver function. In addition, the laparoscopic approach minimizes surgical trauma.

Total extrapleura sternal elevation for the correction of pectus excavatum in children.

PURPOSE: The aim of this study was to evaluate the efficacy and safety of the thoracoscopic total extrapleural approach of the Nuss procedure for the correction of pectus excavatum in children. MATERIALS AND METHODS: Under thoracoscopic guidance, an extrapleural tunnel was created by using a blunt dissector via a right thoracic incision. A steel bar was inserted in the entirely extrapleural tunnel. The bar was turned and fixed as in the standard Nuss procedure. RESULTS: The operations were completed successfully in all patients. The operating time ranged from 35 to 50 minutes (median, 45). The intraoperative blood loss was 2 to 3 mL. There was no pneumothorax or hydrothoraxin our series. All patients were followed up for 2-6 months, and the surgical outcomes were excellent. CONCLUSIONS: The extrapleura Nuss procedure under thoracoscopic guidance is a safe and less traumatic procedure for the correction of pectus excavatum.