AorticDissectionandSpinalCordInfarction
基本信息BasicInformation
男，67岁
67-year-oldmale
症状：剧烈活动时突发双下肢无力伴麻木
Symptoms:Suddenonsetofbilaterallowerlimbsweaknessandnumbnessduringstrenuousactivity
影像资料
ImagingData
△主动脉CTA源图像重建：主动脉广泛等密度壁内血肿（红箭）
△ReconstructedimagesfromCTAsourceimage：alongsegmentintramuralhematomawithiso-density
△T2WI：胸主动脉新月形稍高信号壁内血肿
△T2WI:acrescenticintramuralhematomawithslightlyhighsignalinthethoracicaorta
△T2WI：胸部脊髓双侧灰质前角梗死（猫头鹰眼征或蛇眼征）
△T2WI:bilateralanteriorhorngraymatterinfarctionsinthethoracicspinalcord(owl-eyessignorsnake-eyessign)
原创作者/陈红兵
编辑/黄欣怡