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Serial angiography in a spontaneous dissecting anterior cerebral artery aneurysm
O Sasaki1, T Koike, S Takeuchi
1Department of Neurosurgery, Kuwana Hospital, Niigata City, Japan.
Surgical Neurology
|July 1, 1991
Abstract:
Intracranial dissecting aneurysms are uncommon, and little is known concerning the natural history of these lesions. In this paper we present a rare case of dissecting aneurysm of the anterior cerebral artery in which a true diagnostic sign of "double lumen" was demonstrated. Sequential changes in angiographic features shown on serial angiographic studies are described, and diagnosis is briefly discussed.