[Clinico-morphological characteristics of major duodenal papilla benign neoformations of patients with postcholecystectomy syndrome].

The article is devoted to a problem of diagnosis and treatment of postcholecystectomy syndrome caused by benign neoformations of the major duodenal papilla. The material of study was formed by 76 patients; among them 53 ones had isolated benign neoformations of the major duodenal papilla. The medical-diagnostic algorithm applied by authors for the examination of patients with postcholecystectomy syndrome is presented. It's been defined, that benign neoformations of the major duodenal papilla take an essential place in the structure of postcholecystectomy syndrome and make 13.5% of the reasons of its occurrence. Thus, the most widespread morphological substratum of these benign neoformations is the hyperplastic polyp.