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[Results of endoscopic polypectomy in the upper gastrointestinal tract--a multicenter study].

The results of 1416 endoscopic polypectomies of the upper gastrointestinal tract are reported, realised in 15 endoscopic centers of the GDR. In 2,8% a polypoid carcinoma, in 0,7% a carcinoid and in 1,3% mesenchymic polyps were found. Complications was bleedings in 3,1% and perforations in 0,7%. Then the whole rate of complications was 3,17%. 5 patients (0.35%) had to be operated as a consequence of complications. One patient (0.07%) died from a fulminat hepatitis after transfusion. These results correspond with those reported in international literature on endoscopic polypectomies in the upper gastrointestinal tract.