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뒤대뇌동맥 액체감쇠역전회복 고신호혈관징후 2예

Other Titles
 Two Cases of Fluid-Attenuated Inversion Recovery Hyperintense Vessels in Posterior Cerebral Artery 
Authors
 김혜인 ; 서권덕 ; 이경열 
Citation
 Journal of Neurocritical Care, Vol.6(1) : 47~49, 2013 
Journal Title
 Journal of Neurocritical Care 
ISSN
 2005-0348 
Issue Date
2013
Abstract
Background: Hyperintense vessel sign (HVS) is frequently observed on fluid-attenuated inversion recovery (FLAIR) imaging in stroke patients. Stationary blood flow and slow retrograde circulation due to blood vessel occlusion is suggested as the mechanism. It is occasionally detected in the anterior circulation and relatively rarely in posterior cerebral artery (PCA). Case Report: We report two cases of PCA FLAIR HVS. FLAIR HVS was observed along the course of PCA distal to the occlusion site. Conclusion: FLAIR HVS can be observed in patients with PCA territory infarction and it can be used as an imaging marker of arterial occlusion.
URI
http://ir.ymlib.yonsei.ac.kr/handle/22282913/88698
Appears in Collections:
1. 연구논문 > 1. College of Medicine > Dept. of Neurology
Yonsei Authors
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