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Medline ® Abstract for Reference 46

of '恶性胰胆管梗阻的内镜下支架置入术'

Long-term follow-up of patients with hilar malignant stricture treated by endoscopic internal biliary drainage.
Deviere J, Baize M, de Toeuf J, Cremer M
Gastrointest Endosc. 1988;34(2):95.
Seventy patients with biliary obstruction secondary to hilar tumors underwent attempted endoscopic internal biliary drainage using large transpapillary stents between December 1981 and March 1986. Placement of one or more stents was successful in 68. The type of stricture and mode of treatment were more important in determining subsequent survival than the type of tumor. In type II and III malignant strictures of the bifurcation of the common hepatic duct and the main hepatic duct, use of two or more stents to achieve complete drainage of the biliary system improves survival compared to incomplete drainage (176 vs. 119 days) and reduces procedure-related mortality and the incidence of early and late cholangitis. Patients with hilar tumors causing type II and III strictures treated with placement of multiple stents have at least as good a prognosis as patients with tumor involving only the common hepatic duct treated with use of a single stent. Once ERCP is performed and palliative endoscopic management of bifurcation tumors is begun, it must completed as soon as possible.
Department of Gastroenterology, Hôpital Erasme, Free University of Brussels, Belgium.