[Endoscopic treatment methods in patients with the postcholecystectomy syndrome].

458 patients with postcholecystectomy syndrome have been examined. In 289 (63.1%) of them the reason of complication and location of the lesion in biliopancreatic-duodenal zone have been specified.

[The clinical evaluation of a method for venous autoplasty of the extrahepatic bile ducts].

Based on previous experimental investigations, the authors have successfully performed autovenous plasty of defects of extrahepatic bile ducts for scarry strictures under clinical conditions. In 3 patients portions of conserved free autovein were used. In 3 other patients a preliminarily bougienaged dissected segment of the umbilical autovein was used.