在尖锐 ischemic 击的计算断层摄影术上的 Hyperdense 动脉符号

• 作者: Christian Riedel Olav Jansen Ulf Jensen-Kondering
• 来源期刊: 世界放射学杂志：英文版（电子版）
• 学科: 医学
• 关键词: COMPUTED TOMOGRAPHY Early ISCHEMIC SIGNS Hyperdense ARTERY STROKE
• 年，卷（期）: 2010,（9）
• 页码范围: 354-357
• 页数: 4页
• 分类号: R743.3

摘要

Despite the advent and growing availability of magnetic resonance imaging,the imaging modality of choice in the acute care of stroke patients in many institutions remains computed tomography.The hyperdense artery sign is the earliest marker of acute ischemic stroke.In this short review,we discuss the pathology,incidence,clinical aspects,imaging findings,significance and future questions that need to be addressed concerning this important sign.