Radical resection and liver grafting as the two main components of surgical strategy in the treatment of proximal bile duct cancer.

Abstract

AbstractIn the treatment of adenocarcinoma of the proximal bile duct, our current strategy is to resect the tumor radically and to offer patients with unresectable tumors the chance of hepatic transplantation, if extrahepatic tumor growth is exluded. Tumor resection is performed by resection of the hilum alone or combined with partial hepatectomy. The latter procedure enables radical treatment of more advanced tumor stages and, eventually, a higher degree of radically is achieved, and is recommended. This concept is based on our experience with 108 patients with proximal bile duct carcinoma operated on between February, 1975 and October, 1986.In 10 patients, no therapeutic or palliative surgical procedure could be performed during laparotomy because of advanced tumor stage. In 30 patients, various drainage procedures were performed. Fifty‐two patients underwent resection: 25 underwent resection of the hilum only, and 27 underwent resection of the hilum combined with partial liver resection. Twenty‐eight of these resections were classified as curative and 24 as palliative. Sixteen patients with unresectable tumors had hepatic transplantation. In 7 of these patients, extrahepatic tumor growth was already present at the time of liver transplantation.Median survival times were: laparotomy only, 1 month; drainage procedures, 5 months; total resection, 15 months; curative resection, 23 months; palliative resection, 7 months; liver grafting, 16 months. Seven patients are alive up to 21 months posttransplantation. On the basis of favorable results in our more recent group of patients, liver grafting as the ultimate chance for tumor removal in patients otherwise treatable only by palliative drainage procedures may be justified.