主动脉内时间分辨全脑CT血管造影对动静脉畸形的评价

Q4 Medicine Neurographics Pub Date : 2020-06-01 DOI:10.3174/ng.1900031

A. Tarabishy, S. Boo, A. Rai

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引用次数: 0

摘要

这是文献中报道的第一例新诊断的AVM的时间分辨（4D）主动脉内全脑CTA病例。这是作为导管脑血管造影的一部分同时进行的，包括平面和CT成像，在混合介入放射学/CT套件中。所描述的技术的独特之处在于，利用主动脉内注射稀释的造影剂来获得整个大脑的时间分辨CTA图像。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Intra-Aortic Time-Resolved Whole-Brain CT Angiographic Evaluation of an Arteriovenous Malformation

This is the first documented case of time-resolved (4D) intra-aortic whole-brain CTA reported in the literature for a newly diagnosed AVM. This was performed simultaneously as part of a catheter cerebral angiography with both planar and CT imaging, in the hybrid interventional radiology/CT suite. The described technique is unique in that intra-aortic injection of diluted contrast was utilized to obtain the time-resolved CTA image of the whole brain.

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