Malignant changes in bile duct cysts in adults: a report of 24 cases
- VernacularTitle:成人胆管囊肿癌变24例报告
- Author:
Qilu QIAO
;
Jianxun ZHAO
;
Yimo YANG
- Publication Type:Journal Article
- Keywords:
Bile duct cyst;
Malignant change;
Adult;
Prognosis
- From:
Chinese Journal of Hepatobiliary Surgery
1998;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the surgical measures for relieving biliary malignancies that occur in bile duct cysts (BDCs). Methods Twenty four cases of biliary carcinoma occurring in BDCs treated in our Department from October 1965 to June 1999 were reviewed. Results Of the patients, 5 were male and 19 female. The average age at the time of being diagnosed was 38. Nine patients had undergone cystoenterostomy before. The mean duration between operation of drainage and detection of carcinoma was 10 years. Operations included excision of the extrahepatic bile duct plus pancreatoduodenectomy in 5, excision of extrahepatic bile duct in 6, and various palliative procedures because of extensive spread of tumor in 13. Follow up data were obtained in all but 2 patients who died in hospital. The mean survival time for the 16 death cases after discharge was 11 months. Four patients have been alive and free from disease for 12, 7, 6.5 and 0.5 years, respectively. Conclusions 1) Early diagnosis and curative resection for the biliary carcinoma in BDCs are the key points to achieve better outcomes. 2) Prophylactic excision of cyst in adults with BDCs, especially those previously treated with cystoenterostomy, can effectively reduce the risk of malignant changes.
