[Angiographic diagnosis of paraduodenal hernia (author's transl)].

The case is reported of a 26-year-old man who had several episodes of subileus which responded to spasmolytics. Mesenteric angiography revealed a paraduodenal hernia, with displacement of several jejunal arteries towards the mesenteric root and compression of intestinal vessels at about the level of Treitz' ligament. The angiographic findings were confirmed at operation, which consisted of repositioning the jejunal loop and closing the hernial orifice. The patient has since been free of complaints.