el Gammal T, Brooks B S
Department of Radiology, University of Alabama, Birmingham 35233.
AJR Am J Roentgenol. 1991 May;156(5):1075-80. doi: 10.2214/ajr.156.5.2017931.
MR angiography of the brain plays an important role in the diagnosis of vessel thrombosis and dissection, giant aneurysms, and occult vascular malformations. This essay highlights some of the features of the intra- and extracranial circulation that make conventional MR neuroangiography valuable in the demonstration of vascular anatomy and vascular disease.
脑部磁共振血管造影在血管血栓形成与夹层、巨大动脉瘤及隐匿性血管畸形的诊断中发挥着重要作用。本文重点介绍颅内和颅外循环的一些特征,这些特征使传统的磁共振神经血管造影在显示血管解剖结构和血管疾病方面具有重要价值。