RT Journal Article
SR Electronic
T1 Magnification Angiography of Cerebral Aneurysms Associated with Moyamoya Disease
JF American Journal of Neuroradiology
JO Am. J. Neuroradiol.
FD American Society of Neuroradiology
SP 547
OP 550
VO 1
IS 6
A1 Takahashi, Mutsumasa
YR 1980
UL http://www.ajnr.org/content/1/6/547.abstract
AB The true cause of intracranial hemorrhage in moyamoya disease has not been clarified. Magnification cerebral angiograms were reviewed for seven patients. In four, small saccular aneurysms were seen arising from abnormally dilated collateral vessels or feeding arteries. This study suggests that aneurysms may be a source of hemorrhage in addition to the generally accepted rupture from abnormally dilated collateral vessels.