Supported by the National Key Medical Research and DevelopmentProgram of China during the 9~(th) Five-year Plan Period,No.96-907-03-04;Shanghai Nature Science Funds,No.02Zl314073;Shanghai Medical Development Funds,No.00419
AIM:To observe the frequent complications of stent placement for stricture of the gastrointestinal tract and to find proper treatment.METHODS:A total number of 140 stents were inserted in 138 patients with benign stri...