Technical Innovation: Multidimensional Computerized Software Enabled Subtraction Computed Tomographic Angiography

被引：2
作者：
Bhatia, Mona [1 ]
Rosset, Antoine [1 ]
Platon, Alexandra [1 ]
Didier, Dominique [1 ]
Becker, Christoph D. [1 ]
Poletti, Pierre-Alexandre [1 ]
机构：
[1] Univ Geneva, Univ Hosp Geneva, Dept Radiol, CH-1211 Geneva, Switzerland
来源：
JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY | 2010年 / 34卷 / 03期
关键词：
CT angiography; subtraction; computerized subtraction software; CEREBRAL ANEURYSMS; CT ANGIOGRAPHY; INTRACRANIAL ANEURYSMS; MULTISLICE CT; HELICAL CT; RECONSTRUCTION; DIAGNOSIS; STENOSIS; ARTERY;
D O I：
10.1097/RCT.0b013e3181d0c5d0
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
Computed tomographic angiography (CTA) is a frequent noninvasive alternative to digital subtraction angiography. We previously reported the development of a new subtraction software to overcome limitations of adjacent bone and calcification in CT angiographic subtraction. Our aim was to further develop and improve this fast and automated computerized software, universally available for free use and compatible with most CT scanners, thus enabling better delineation of vascular structures, artifact reduction, and shorter reading times with potential clinical benefits. This computer-based free software will be available as an open source in the next release of OsiriX at the Web site http://www.osirix-viewer.com.
引用
收藏
页码：465 / 468
页数：4
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