A dual-tracer method for studying intragastric distribution and gastric emptying of solids and liquids in functional dyspepsia.

摘要

Twenty-five patients with functional dyspepsia and 11 healthy controls matched for age and sex were examined. The patients were divided into two groups: patients with dysmotility-like symptoms and those with ulcer-like symptoms. In a dual-tracer gastric emptying study, dysmotility-like and ulcer-like symptoms could not be distinguished from each other on the basis of gastric emptying times. The intragastric distribution and the solid lag time in dysmotility-like dyspepsia differed significantly from those of the controls.