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颅内动脉多发开窗畸形的CT血管成像诊断
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- Author:
- No author available
- Journal Title:
- Chinese Journal of Radiology
- Issue:
- 12
- DOI:
- 10.3760/cma.j.issn.1005-1201.2012.12.019
- Key Word:
- No keyword available
Abstract： 颅内动脉开窗畸形(fenestration of intraeranial artery,FIA)也称有孔型脑动脉,是一种少见的先天性血管发育异常,以往多于尸检和血管造影中发现[1-2].近年来,随着多层螺旋CT技术的进步,CTA可清晰、直观、多角度地显示FIA及其合并症,但FIA多为单发,有关多发FIA的病例却鲜有报道[3-4].笔者回顾性分析CTA诊断的10例多发FIA,旨在提高对这种少见血管变异的认识.
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