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KMID : 1155820150100010039
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Neurointervention
2015 Volume.10 No. 1 p.39 ~ p.42
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Transient Cortical Blindness Following Vertebral Angiography: A Case Report
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Lo Lai Wan
Chan Ho Fung
Ma Ka Fai
Cheng Lik Fai
Chan Tony KT
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Abstract
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Transient cortical blindness (TCB) is a rare but well-known complication of cerebral angiography. Its pathophysiology remains uncertain. We would like to report a case of TCB in a patient during a follow up vertebral angiogram for post-coil embolization of left posterior inferior cerebellar artery aneurysm. Patient’s vision was resumed spontaneously within 24 hours after angiography, with no residual neurological deficit in subsequent clinical follow up. Multi-modality imaging evaluation including vertebral angiography, brain CT and MRI performed on same day are presented.
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KEYWORD
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Transient Cortical Blindness, Cerebral Angiography, TCB
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