Tomsick T A, Brott T G, Olinger C P, Barsan W, Spilker J, Eberle R, Adams H
Department of Radiology, University of Cincinnati Medical Center.
Neuroradiology. 1989;31(4):312-5. doi: 10.1007/BF00344173.
The hyperdense middle cerebral artery sign (HMCAS) is recognized as a CT finding that indicates thrombus or embolus within the middle cerebral artery. The incidence and significance of this sign are quantitatively evaluated in 50 patients entered into experimental drug studies for treatment of cerebral infarction.
大脑中动脉高密度征（HMCAS）被认为是一种CT表现，提示大脑中动脉内存在血栓或栓子。对50例进入治疗脑梗死实验性药物研究的患者，对该征象的发生率及意义进行了定量评估。
