论文部分内容阅读
Injury of choledocho-pancreatico-duodenal junction refers to the penetrating injury of the bile duct, pancrea-tic duct or duodenal wall in the region of ampulla of Vater. It is often caused by improper operation of surgical instruments, and may lead to leakage of bile, pancreatic or duodenal contents into retroperitoneal space and chemical corrosion in a wide range of retroperitoneal soft tissue, which result in severe secondary infection or even death. Leakage of contrast media, hypertrophy of tissue and anatomical changes were the evidences for injury of choledocho-pancreatico-duodenal junction. Injury of choledocho-pancreatico-duodenal junction can be. divided into 4 types, and treatment selected according to different types of injury is neces-sary for the prognosis of patients.