title: A 63-year-old man with squeezing abdominal pain.
authors.affiliation: Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
authors.forename: Yu-Guang
authors.initials: YG
authors.lastname: Chen
authors.forename: Peng-Jen
authors.initials: PJ
authors.lastname: Chen
mesh_terms: D015746:Abdominal Pain / Q000209:etiology; D006801:Humans; D007422:Intestines / Q000098:blood supply* / Q000473:pathology*; D007511:Ischemia / Q000150:complications / Q000175:diagnosis*; D008297:Male; D065666:Mesenteric Ischemia; D008875:Middle Aged; D009336:Necrosis / Q000150:complications; D014652:Vascular Diseases / Q000150:complications / Q000175:diagnosis*