Three-dimensional CT angiography with volume rendering for the dignosis of multiple intracranial aneurysms
FANG Bing
LI Tie-lin
ZHANG Jian-min
DUAN Chuan-zhi
WANG Qiu-jing
ZAO Qing-ping
摘要：Objective:To evaluate the importance of 3D-CTA with volume rendering for the diagnosis of multiple intracranial aneurysms. Methods: Axial source images were obtained by helical CT scanning and reconstruction of 3D-CTA images was done by volume rendering technique in conjunction with multiplanar reformation. Results: In the past one year,there were 10 patients diagnosed as having multiple intracranial aneurysms by 3D-CTA and altogether 24 aneurysms were visualized,including 10 small aneurysms(≤5mm.Three dimensional CT angiography with volume rendering demonstrated aneurysms very well and provided useful information concerning the site,shape,size and spatial relationship with the surrounding vessels and bone anatomy. Conclusion: Three-dimensional CT angiography with volume rendering is a quick,reliable,and relatively noninvasive method for diagnosing multiple intracranial aneurysms.It delineates detailed aneurysmal morphology,and provides useful information for planning microsurgical approaches.
机标关键词：intracranial aneurysmsvolume renderingCT angiographyspatial relationshipdiagnosis ofCT scanning
分类号：R651(外科学各论)
论文发表日期：2004-01-01
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：7( 36-42 )
英文信息