| ZHAO Zhongqing,ZHANG Feng,WANG Xiao-li.Application of three-dimensional DSA indiagnosis andtherapy of cerebrovascular disease[J].Chinese Journal of Radiological Medicine and Protection,2007,27(2):193-194 |
| Application of three-dimensional DSA indiagnosis andtherapy of cerebrovascular disease |
| Received:June 07, 2006 |
| DOI： |
| KeyWords:3D DSA Aneurysm Artery stenosis |
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| Abstract:: |
| Objective To evaluate the value of three- dimensional DSA in diagnosis and therapy of
cerebrovascular disease . Methods Sixty pieces of 3D DSA images of encephalic aneurysm and encephalic
artery stenosis were compared with 60 pieces of 2D DSAimages of such disease to identify the characteristics of
encephalic aneurysmand encephalic artery stenosis on 3D DSA image . Results Inidentifying aneurysm, the
image of 3D DSAis significantly superior to that of 2D DSA;While inidentifying the encephalic artery stenosis ,
there in no difference betweenthem. Conclusions 3D DSAimagecandisplaythe shape ,place and neighbours of
the aneurysmmore clearly and it can be usedto judge the stability of the intravascular plaque . It is conclude that
the 3D DSAtechnic is more helpful to interventional diagnosis and therapy of cerebrovascular disease . |
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