[Case of an idiopathic dissecting aneurysm of the superficial temporal artery: a case report].
Aneurysms of the superficial temporal artery are usually traumatic in origin an are pseudoaneurysms. We present a rare case of an idiopathic dissecting aneurysm of the superficial temporal artery in a 40-year-old man without history of trauma. The patient had a pulsatile mass in the left temporal region. Angiography showed a fusiform dilatation at the left superficial temporal artery and both the true lumen and the false lumen were recognized. Resection of the aneurysm was performed. Postoperatively, the patients complaints disappeared completely. Histopathological examination of the specimen revealed a dissecting aneurysm. We investigated the histological findings by comparing them to angiographical findings.
Yoshioka
Fumitaka
F
Department of Neurosurgery, Koyanagi Memorial Hospital, 230-2 Morodomicho Morodomitsu, Saga-city, Saga 840-2195, Japan.
Hagihara
Naoshi
N
Abe
Toshi
T
Kojima
Kazuyuki
K
Watanabe
Mitsuo
M
Tabuchi
Kazuo
K
D000328:Adult; D000784:Aortic Dissection / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*; D002533:Cerebral Angiography; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D013699:Temporal Arteries; D014057:Tomography, X-Ray Computed