[Ultrasonography of biliopancreatoduodenal zone in patients with gastroduodenal ulcers].

Frequency of chronic gastroduodenal motility disorders and possibilities of ultrasound diagnostics of biliopancreatoduodenal zone in patients with gastroduodenal ulcers were studied. 95 patients, aged 20-78 years, were included in the study. Changes of echomorphology of the liver, gall bladder and pancreas reflected the severity of ulcer disease. Duodenal motility disorders defined the secondary nature of pathologic changes in involved biliopancreatic structures.