title: Multiple and repetitive anastomotic pseudoaneurysms with polyarteritis nodosa.
abstract: We report a rare case of a 50-year-old man with multiple and repetitive anastomotic pseudoaneurysms associated with polyarteritis nodosa. The pseudoaneurysms were located at the aortic root and the ascending aorta. Infectious and congenital etiologies, as well as nonbacterial inflammatory diseases, were ruled out. Idiopathic aortitis or aortitis due to polyarteritis nodosa might fit the case.
authors.affiliation: Department of Cardiovascular Surgery, National Cardiovascular Center, Osaka, Japan.
authors.forename: Yuki
authors.initials: Y
authors.lastname: Nakamura
authors.forename: Hitoshi
authors.initials: H
authors.lastname: Ogino
authors.forename: Hitoshi
authors.initials: H
authors.lastname: Matsuda
authors.forename: Kenji
authors.initials: K
authors.lastname: Minatoya
authors.forename: Hiroaki
authors.initials: H
authors.lastname: Sasaki
authors.forename: Soichiro
authors.initials: S
authors.lastname: Kitamura
mesh_terms: D000714:Anastomosis, Surgical / Q000009:adverse effects; D017541:Aneurysm, False / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery*; D001013:Aorta, Thoracic; D001022:Aortic Valve Insufficiency / Q000000981:diagnostic imaging / Q000209:etiology / Q000601:surgery*; D002315:Cardiopulmonary Bypass / Q000379:methods; D005500:Follow-Up Studies; D019918:Heart Valve Prosthesis Implantation / Q000009:adverse effects* / Q000379:methods; D006801:Humans; D008297:Male; D008875:Middle Aged; D010488:Polyarteritis Nodosa / Q000150:complications* / Q000175:diagnosis; D012008:Recurrence; D012086:Reoperation; D018570:Risk Assessment; D016896:Treatment Outcome; D014463:Ultrasonography; D014656:Vascular Surgical Procedures / Q000379:methods