Neurologia medico-chirurgica
Online ISSN : 1349-8029
Print ISSN : 0470-8105
ISSN-L : 0470-8105
Case Reports
Coil Embolization of an Aneurysm Located at the Trunk of the Persistent Primitive Trigeminal Artery
—Case Report—
Yutaka KAIYuki OHMORIMasaki WATANABEMotohiro MORIOKATeruyuki HIRANOTakayuki KAWANOTomotaka SAKURAMAAkiko MIURAJun-ichi KURATSU
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JOURNAL OPEN ACCESS

2011 Volume 51 Issue 5 Pages 361-364

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Abstract

A 71-year-old woman presented with an aneurysm at the trunk of the persistent primitive trigeminal artery (PPTA) manifesting as subarachnoid hemorrhage. Angiography and three-dimensional computed tomography revealed a wide-necked saccular aneurysm at the trunk of the left PPTA. Coil embolization with the balloon-assist technique was successful and PPTA patency was preserved. Preoperative conventional angiography should be performed to check for cross-filling of the PPTA. This case demonstrates that an aneurysm of the trunk of the PPTA can be successfully treated by coil embolization using the balloon-assist technique.

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© 2011 by The Japan Neurosurgical Society

This article is licensed under a Creative Commons [Attribution-NonCommercial-NoDerivatives 4.0 International] license.
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