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KMID : 0858420120140010043
Korean Journal of Stroke
2012 Volume.14 No. 1 p.43 ~ p.45
Acute Cerebral Infarction Related to Stenosis of Accessory Middle Cerebral Artery
Son Sang-Hyeon

Choi Hye-Yeon
Kim Sang-Beom
Shin Won-Chul
Park Key-Chung
Yoon Sung-Sang
Rhee Hak-Young
Abstract
The accessory middle cerebral artery (MCA) is an anomalous vessel which arises from the anterior cerebral artery (ACA) and runs through the Sylvian fi ssure along with the normal MCA. Here we present a case of acute cerebral infarction in a patient with stenosis of the accessory MCA. The accessory MCA, which originated from the proximal A1 segment of the ACA, had severe focal stenosis in its proximal part and the ischemic lesions were in the frontal subcortical white matter. This case illustrates the anomalous vessel and its territory, the atheromatous vascular change, and the related ischemic insults. (Korean J Stroke 2012;14:43-45)
KEYWORD
Accessory middle cerebral artery, Cerebral infarction, Atherosclerotic stenosis
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