[Preoperative biliary decompression in patients with malignant tumor of duodenal major papilla].

Experience of surgical treatment of 241 patients with malignant tumor of duodenal major papilla in 1992-2005 yrs was analyzed. In 95 patients the treatment was conducted in two stages, the first of which have had included biliary decompression. There were analyzed 18 potential risk factors for postoperative complications occurrence.