期刊
JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY
卷 27, 期 3, 页码 410-414出版社
LIPPINCOTT WILLIAMS & WILKINS
DOI: 10.1097/00004728-200305000-00018
关键词
anterior spinal artery; apparent diffusion coefficient (ADC); diffusion-weighted magnetic resonance imaging (DWI); spinal cord; stroke
The authors present a case of anterior spinal artery stroke demonstrated by diffusion-weighted MRI (DWI) using single-shot echo-planar imaging. DWI clearly demonstrated hyperintensity with a decreased apparent diffusion coefficient (ADC) at 26 hours after onset. At 28 days, there was persistent hyperintensity with an increased ADC, corresponding to T2-weighted hyperintensity in the whole spinal gray matter at the C2-C7 vertebral level. DWI provided satisfactory images and was helpful for diagnosing and evaluating anterior spinal artery stroke.
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