Diagnosis and treatment of the extrahepatic bile ducts carcinoma
- VernacularTitle:肝外胆管癌的诊治
- Author:
Weiliang YANG
;
Ye ZHANG
;
Xiaoming ZOU
;
Gang NIE
;
Haoming ZHANG
;
Baizhu MA
- Publication Type:Journal Article
- Keywords:
BILE DUCT NEOPLASMS/diag;
BILE DUCT NEOPLASMS/surg;
HEPATIC DUCT,COMMON/surg
- From:
Chinese Journal of General Surgery
2001;10(1):14-17
- CountryChina
- Language:Chinese
-
Abstract:
Objective To summarize the methods of diagnosis and operation of carcinoma of the extrahepatic bile ducts. Methods The clinical data of 100 cases of carcinoma of the extrahepatic bile ducts which were treated in our hospital from 1972 to 1999 were retrospectively analysed. In this series, there were 68 cases of the cancer located in the upper portion of exlrahepatic duct(proximal cancer), 12 in midder portion(midder cancer), 18 in lower portion(distal cancer), and 2 in whole bile duct. Results The initial symptom was upper abdominal discomfort or vague pain, abdominal distension, weakness, weight loss and progressive jaundice. BUS, CT and MRI were scatheless. If the intrahepatic bile duct dilatation or extrahepatic cholestatic jaundice were revealed, PTC(13 cases in this series) or ERCP(42 cases in this series) were to further determine the location of tumor. According to the position and type of the tumor, the different operations were selected. Twenty-five cases(36.8%) of the proximal cancer were resected, including 15 cases of type Ⅰ treated with localresection or “skeletonization” resection, 9 cases of type Ⅱ treated with resection of the tumor and caudate lobe, 1 case of type Ⅲb treated with resection of the tumor, caudate lobe and left hepatic trisegmentectomy. Nine cases(75%) of midder cancer were resected. After resected the proximal and midder cancer, bile duct reconstruction by Roux-en-Y hepaticojejunostomy was performed on all the cases. Fourteen cases(77.8%) of distal cancer were treated by pancreatoduodenectomy. The total resection rate in this series was 48%. Of the cancer resected cases, 35 were followed up, the five-year survival rate was 58%. 32 of the 52 cases without cancer resection were followed up, and all of them died one to one and half year after operation. Conclusions BUS, CT and MRI are the first selective methods for early diagnosis of the carcinomas of extrahepatic bile duct. If needed, PTC or ERCP should be done because of these methods have more accurate diagnostic value. Surgical resection of the tumor is the only likelihood for effective treatment.
