1) The total choledochal cyst excision, with Roux -en-Y hepaticojejunostomy is effective in the treatment of congenital choledochal cyst.

2) Objective : To evaluate the effects of laparoscopic choledochal cyst excision for treatment of congenital choledochal cyst.

3) Choledochal cysts are not expected to lie along the gallbladder as in this case.

4) Objective : To evaluate the clinical features of and appropriate surgical modality for congenital choledochal cyst.

5) Objective To evaluate the curative effect of improved excision of choledochal cyst and prevent postoperative complications of re-establishment of the bilepassage.

6) Choledochal calculus resend easily after cholecyst calculus resection. Endoscopic choledochal resend calculus treatment after cholecyst calculus resection is a safe and effective treatment.

7) Objective To discuss the experiences of biliary reconstruction after excision of congenital choledochal cyst ( CCC ) in children.

8) Objective : To evaluate the effects of parenteral nutrition ( PN ) in children with congenital choledochal cysts ( CCC ) .

9) Methods A retrospective analysis was performed on 553 cases of ACST operations with37 cases of choledochal strictured end.

10) Objective To discuss value of resonance cholangiopancreatography ( MRCP ) in the diagnosis of choledochal cysts.

11) Methods: Intra-operative cholangiogram, pancreatic histology and ultrastructure examination,[http:///choledochal.html] serum and bile amylase measurements were carried out on 25 children with choledochal cysts.