title: A 42-year-old man with shortness of breath and abdominal pain.
authors.affiliation: Medical Service, VA Maryland Health Care System, Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland 21201, USA.
authors.forename: Guatam V
authors.initials: GV
authors.lastname: Ramani
authors.forename: Julia
authors.initials: J
authors.lastname: Shields
mesh_terms: D015746:Abdominal Pain / Q000175:diagnosis* / Q000209:etiology / Q000503:physiopathology; D000328:Adult; D003937:Diagnosis, Differential; D004417:Dyspnea / Q000175:diagnosis* / Q000209:etiology / Q000503:physiopathology; D006801:Humans; D008297:Male; D010673:Pheochromocytoma / Q000150:complications / Q000175:diagnosis / Q000503:physiopathology