[Quantitative hepato-biliary scintigraphy in the diagnosis of duodenogastric reflux and dysfunction of the Oddi's sphincter in post-cholecystectomy syndrome].

Qualitative indicators of dynamic hepato-biliary scintigraphy+ were studied before and after administration of cerucal in postcholecystectomy syndrome, determined by duodenogastric reflux (24 patients), dysfunction (21 patients) and stenosis of Oddi sphincter (17 patients) and in a control group (28 volunteers) without any complaints after cholecystectomy. A conclusion was made that dynamic hepato-biliary scintigraphy+ allowed quantitative estimation of duodenal reflux to be made and the dynamics of excretion of radiopharmagent before and after administration of cerucal may be an indicator of the functional state of the Oddi sphincter.