title: Central nervous system involvement of polyarteritis nodosa: a case report.
abstract: Polyarteritis nodosa (PAN) is a necrotizing vasculitis involving small and medium-sized arteries and it affects multiple organ systems in the body Central nervous system (CNS) involvement appears less frequently, and usually develops after the disease is established. Although aneurysms are common in visceral arteries in PAN, intracranial aneurysms are uncommon and have been documented rarely. This case is reported to raise awareness among radiologists as it has characteristic and rare, if not specific, imaging findings of CNS involvement of PAN.
authors: Ultramar Medical Imaging Centre, Dr. Sami Ulus Children's Hospital, Ankara, Turkey.
authors: D
authors: D
authors: Altinok
authors: Y T
authors: YT
authors: Yildiz
authors: E
authors: E
authors: Ruşen
authors: M
authors: M
authors: Eryilmaz
authors: T
authors: T
authors: Tacal
mesh_terms: D000293:Adolescent; D002533:Cerebral Angiography; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D010488:Polyarteritis Nodosa / Q000175:diagnosis* / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed