磁共振血管成像系列：非心脏胸部磁共振血管成像。

MR Angiography Series: Noncardiac Chest MR Angiography.

机构信息

From the Department of Radiology, Mayo Clinic, 200 First St SW, Rochester, MN 55905 (C.J.F.); Department of Radiology, Weill Cornell Medicine, New York, NY (E.M.H.); Department of Radiology, NHS Greater Glasgow & Clyde, Glasgow, UK (G.R.); and Department of Radiological Sciences, David Geffen School of Medicine at UCLA, Los Angeles, Calif (J.P.F).

出版信息

Radiographics. 2022 Mar-Apr;42(2):E48-E49. doi: 10.1148/rg.210212. Epub 2022 Feb 18.

DOI:10.1148/rg.210212

PMID:35179985

Abstract

This review guides readers through the selection and setup of standardized noncardiac chest MRA protocols, including contrast-enhanced MRA (CE-MRA) and noncontrast MRA (NC-MRA), sequences that can be used in a variety of clinical situations. After reviewing basic principles described in the first three tutorials in this series on CE-MRA and NC-MRA, this online presentation details the use of MRA in specific clinical scenarios: thoracic aortic aneurysm, aortic dissection, congenital heart disease, vasculitis, central veins, and pulmonary embolus. Tips and tricks for optimization of the sequences, image acquisition, and image interpretation are provided. This module is the fourth in a series created on behalf of the Society for Magnetic Resonance Angiography (SMRA), a group of researchers and clinicians who are passionate about the benefits of MRA but understand its challenges. RSNA, 2022.

摘要

本综述引导读者了解标准化非心脏胸部 MRA 方案的选择和设置，包括对比增强 MRA（CE-MRA）和非对比增强 MRA（NC-MRA），这些序列可用于多种临床情况。在回顾了本系列前三个关于 CE-MRA 和 NC-MRA 的基础原理教程后，本在线演示详细介绍了 MRA 在特定临床情况下的应用：胸主动脉瘤、主动脉夹层、先天性心脏病、血管炎、中心静脉和肺栓塞。提供了优化序列、图像采集和图像解释的技巧和窍门。本模块是代表磁共振血管造影学会（SMRA）创建的一系列模块中的第四个，该学会由热衷于 MRA 益处但了解其挑战的研究人员和临床医生组成。RSNA，2022 年。