title: Transient incompetence of the sphincter of Oddi with pneumobilia: a case report.
mesh_terms: D000388:Air; D014670:Ampulla of Vater; D001660:Biliary Tract Diseases / Q000000981:diagnostic imaging / Q000209:etiology*; D002765:Cholecystography; D002769:Cholelithiasis / Q000150:complications; D006801:Humans; D008297:Male; D008875:Middle Aged