[Problems of the one- or two-stage operations of carcinoma on the left part of the colon (author's transl)].

260 radically operations of carcinoma of the colon were carried out from 1963-1972; 163 of these operations have been done on the left part of the colon. The results of the one- and two-stage procedures were compared with the related literature. 46.5 per cent of the resected lymphnodes were affected by carcinoma. An expanded resection was done in 24 cases complicated with tumour perforation in adjacent organs. Among 147 one-stage left-side resections 20 insufficiencies of the anastomoses (13.5 per cent) were observed. To protect the anastomoses in 8 cases a coecal fistula and in 4 cases a fistula of the transverse colon were performed. There was no insufficiency of the anastomose. In 4 cases of two-stage precedures insufficiencies of the anastomose were found at the extraperitoneal replaced anus. The mortality was found to be 11.6 per cent. Peritonitis occurred in 18 cases: after 6 right sited and 12 left sited resections.