肾脏成像：双功超声、计算机断层血管造影、磁共振血管造影和血管造影。
Renal imaging: duplex ultrasound, computed tomography angiography, magnetic resonance angiography, and angiography.
作者信息
AbuRahma Ali F, Yacoub Michael
机构信息
Department of Surgery, West Virginia University, 3110 MacCorkle Avenue, SE, Charleston, WV 25304.
Department of Surgery, West Virginia University, 3110 MacCorkle Avenue, SE, Charleston, WV 25304.
出版信息
Semin Vasc Surg. 2013 Dec;26(4):134-43. doi: 10.1053/j.semvascsurg.2014.06.001. Epub 2014 Jun 12.
Renal artery stenosis (RAS) is one of the most common causes of severe hypertension (approximately 1-5% of all patients with hypertension). Presently, there is no universally accepted screening test for RAS. However, most clinicians use renal duplex ultrasound (RDU) imaging; while others use magnetic resonance angiography (MRA) or contrast computed tomography angiography in selected patients. This review will highlight various imaging modalities and discuss the pros and cons of each.
肾动脉狭窄（RAS）是严重高血压最常见的病因之一（约占所有高血压患者的1%-5%）。目前，尚无针对RAS的普遍接受的筛查试验。然而，大多数临床医生使用肾脏双功超声（RDU）成像；而其他医生则在特定患者中使用磁共振血管造影（MRA）或对比计算机断层血管造影。本综述将重点介绍各种成像方式，并讨论每种方式的优缺点。
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