title: Recurrent lower abdominal pain in a middle-aged man.
authors.affiliation: University of Pennsylvania.
authors.forename: J S
authors.initials: JS
authors.lastname: Berns
mesh_terms: D015746:Abdominal Pain / Q000209:etiology* / Q000503:physiopathology; D001157:Arterial Occlusive Diseases / Q000000981:diagnostic imaging* / Q000503:physiopathology; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012008:Recurrence; D012077:Renal Artery