title: Images in emergency medicine. Man with sudden onset of bilateral flank pain. Polyarteritis nodosa.
authors.affiliation: Department of Medical Imaging, Chi Mei Medical Center, Tainan, Taiwan.
authors.forename: Fu-Yu
authors.initials: FY
authors.lastname: Lin
authors.forename: I-Ha
authors.initials: IH
authors.lastname: Lao
authors.forename: Yen-Jen
authors.initials: YJ
authors.lastname: Wang
authors.forename: Wen-Sheng
authors.initials: WS
authors.lastname: Tzeng
mesh_terms: D000368:Aged; D004636:Emergency Service, Hospital; D021501:Flank Pain / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D008297:Male; D010488:Polyarteritis Nodosa / Q000150:complications / Q000175:diagnosis* / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography