Cyst carcinoma after internal drainage operation for congenital choledocal cyst: a reports of 25 cases / 中国普通外科杂志

ABSTRACT

Objective To detective the carcinogenesis and operation principle of cyst canceration after internal drainage(ID) operation for congenital choledocal cyst (CCC).Methods The clinical data of 25 patients with cyst carcinoma after ID operation for CCC in the past 28 years were analysed retrospectively.Results The total canceration rate after internal drainage of CCC were 30.49%(25/82); after cystoduodenostomy was 35.29%(14/51),after cystojejunostomy was 22.58%(11/31), respectively. In the 25 cases, three of them were operated with Wipple operation , 4 with tumour resection plus biliary reconstrustion operation, 4 local resection with external drainage ,14 with external drainage only. Conclusions Internal drainage of CCC should be aborted becaus of the high canceration rate after the operation.