C-arm cone-beam CT: General principles and technical considerations for use in interventional radiology
C-arm cone-beam CT: General principles and technical considerations for use in interventional radiology
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DOI：
10.1016/j.jvir.2008.02.002
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发表时间：
2008-06-01
影响因子：
2.9
通讯作者：
Kuo, Michael D.
中科院分区：
文献类型：
--
作者：
Orth, Robert C.;Wallace, Michael J.;Kuo, Michael D.
数字平板探测器锥形束计算机断层扫描（CBCT）最近已适用于C型臂系统。该配置在介入套件内的单个患者设置中提供投影X线摄影、荧光透视、数字减影血管造影和容积计算机断层扫描（CT）功能。这样的能力允许介入医师在不需要患者运输的情况下执行术中体积成像。正确使用这项新技术需要了解其能力和局限性。本文概述了C形臂CBCT，特别关注C形臂CBCT系统和传统多探测器CT之间的权衡。
Digital flat-panel detector cone-beam computed tomography (CBCT) has recently been adapted for use with C-arm systems. This configuration provides projection radiography, fluoroscopy, digital subtraction angiography, and volumetric computed tomography (CT) capabilities in a single patient setup, within the interventional suite. Such capabilities allow the interventionalist to perform intraprocedural volumetric imaging without the need for patient transportation. Proper use of this new technology requires an understanding of both its capabilities and limitations. This article provides an overview of C-arm CBCT with particular attention to trade-offs between C-arm CBCT systems and conventional multi-detector CT.