title: Cystic adventitial disease of the popliteal artery: elongation into the media of the popliteal artery and communication with the knee joint capsule: report of a case.
abstract: Cystic disease of the popliteal artery is a rare disorder in which most cases involve the formation of an adventitial cyst that disturbs the popliteal artery blood flow. We present herein the case of a patient presenting with popliteal artery occlusion due to compression by a cyst which formed at the media of the popliteal artery. The onset occurred during a baseball game in which he played catcher. Preoperative magnetic resonance imaging demonstrated a communication of the cyst with the adjacent knee joint. This unusual case could provide important clues to help identify the pathogenesis of this disease.
authors: Department of Surgery II, Hamamatsu University School of Medicine, Japan.
authors: N
authors: N
authors: Unno
authors: H
authors: H
authors: Kaneko
authors: T
authors: T
authors: Uchiyama
authors: N
authors: N
authors: Yamamoto
authors: S
authors: S
authors: Nakamura
mesh_terms: D000328:Adult; D001157:Arterial Occlusive Diseases / Q000175:diagnosis / Q000209:etiology* / Q000601:surgery; D006801:Humans; D017746:Joint Capsule / Q000473:pathology; D007719:Knee Joint / Q000473:pathology; D008279:Magnetic Resonance Imaging; D008297:Male; D011151:Popliteal Cyst / Q000150:complications* / Q000175:diagnosis / Q000473:pathology / Q000601:surgery