title: Laparoscopic-assisted total cyst excision of choledochal cyst and Roux-en-Y hepatoenterostomy.
abstract: OBJECTIVE
  The aim of this study was to describe the technical experience and outcome in laparoscopic-assisted total cyst excision of choledochal cyst with Roux-en-Y hepatoenterostomy.
  
  
  METHODS
  Thirty-five patients with choledochal cyst were studied. Their age ranged from 3 months to 9 years (average age, 3.6 years). The choledochal cysts were cyst type in 33 cases and fusiform type in the other 2 cases. Four trocars were utilized with 3- to 5-mm instrumentation. Under laparoscopic guidance, the gallbladder and the dilated bile duct were excised completely. The Roux-en-Y jejunojejunostomy was performed extracorporeally by exteriorizing the jejunum through the extending umbilical incision (1.5 to 2 cm), and an end-to-side hepaticojejunostomy was carried out intracorporeally by the hand suture methods.
  
  
  RESULTS
  Average duration of operation was 4.3 hours (range, 3.5 to 7.6 hours), intraoperative blood loss was 5 to 10 mL, and 8 of the 35 patients had associated hepatic ductal stenosis and underwent laparoscopic excision of the cyst and ductoplasty. In 1 of the 8 cases, bile leak was noticed from day 1 through 26 postoperatively. The postoperative course was uneventful in the other 34 patients with a hospital postoperative stay ranging from 3 to 6 days. There were no postoperative complications in the 3-month to 1(1/2)-year follow-up.
  
  
  CONCLUSIONS
  Laparoscopic-assisted total cyst excision with Roux-en-Y hepatoenterostomy is feasible for the treatment of choledochal cyst in children.
authors.affiliation: Department of Pediatric Surgery, the First Affiliated Hospital, Peking University, Beijing, China.
authors.forename: Long
authors.initials: L
authors.lastname: Li
authors.forename: Wang
authors.initials: W
authors.lastname: Feng
authors.forename: Fu
authors.initials: F
authors.lastname: Jing-Bo
authors.forename: Yu
authors.initials: Y
authors.lastname: Qi-Zhi
authors.forename: Liu
authors.initials: L
authors.lastname: Gang
authors.forename: Huang
authors.initials: H
authors.lastname: Liu-Ming
authors.forename: Lei
authors.initials: L
authors.lastname: Yu
authors.forename: Jia
authors.initials: J
authors.lastname: Jun
authors.forename: Wang
authors.initials: W
authors.lastname: Ping
mesh_terms: D000713:Anastomosis, Roux-en-Y; D002648:Child; D002675:Child, Preschool; D015529:Choledochal Cyst / Q000601:surgery*; D002768:Choledochostomy / Q000379:methods*; D005260:Female; D006801:Humans; D007223:Infant; D010535:Laparoscopy; D008099:Liver / Q000601:surgery*; D008297:Male