[THE IDENTIFICATION OF ALTERATIONS IN THE AREA OF GREAT DUODENAL PAPILLA AND MICRO-CHOLELITHIASIS AS A TECHNIQUE OF PREVENTION OF POST-CHOLECYSTECTOMY SYNDROME AFTER MINI-INVASIVE CHOLECYSTECTOMY].

The article presents the results of endoscopic and laboratory analyses of bile in 90 patients after mini-invasive cholecystectomy The significant amount of endoscopic diagnosed alterations in the area of major duodenal papilla that amounted to 64.4% of examined patients and also occurrence of micro-cholelithiasis and insoluble precipitates in analyzed bile of 83.3% of patients. The derived data testifies necessity of application of pre-operational endoscopic diagnostic of alterations in the area of major duodenal papilla and in post-operative period as well completing it by analysis of native bile preparation.