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Pediatric body MR angiography.

机译:儿科MR血管造影。

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摘要

Vascular pathology in children is commonplace and involves every organ system; however, the powerful, noninvasive, and rapid three-dimensional imaging capability offered by MR angiography is underutilized in children. The success of pediatric MR angiography depends on modifying the MR angiography on the basis of patient size, hemodynamic status, and clinical indications in children, and requires an adequate understanding of pediatric-specific hardware, software, and equipment requirements. This article provides an overview of general pediatric MR angiography techniques, common indications for body MR angiography in children, and the complementary role of MR angiography to other vascular imaging modalities in children, including CT angiography, Doppler ultrasound, and catheter angiography.
机译:儿童的血管病理学很普遍,涉及每个器官系统。然而,MR血管造影所提供的强大,无创且快速的三维成像功能在儿童中并未得到充分利用。儿科MR血管造影术的成功取决于在患者人数,血液动力学状态和儿童临床适应症的基础上修改MR血管造影术,并且需要对儿科特定的硬件,软件和设备要求有足够的了解。本文概述了一般的儿科MR血管造影技术,儿童身体MR血管造影的常见适应症,以及MR血管造影与儿童其他血管成像方式(包括CT血管造影,多普勒超声和导管血管造影)的互补作用。

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