中国脑血管病杂志Issue(6)：311-315,5.DOI:11.3969/j.issn.1672-5921.2015.06.007
VasoCT对支架辅助弹簧圈栓塞颅内动脉瘤的效果评估
Application of VasoCT in stent-assisted coil aneurysm embolization
牛晓旺 1郑娟 1杜世伟 1聂庆彬 1甘慢慢 1李冬梅 1张友平 1毛更生1
作者信息
- 1. 100039北京，武警总医院神经血管外科
- 折叠
摘要
Abstract
Objective ToexploretheapplicationofVasoCT,astentimagingtechnique,instent-assisted coilaneurysmembolization.Methods Twentyconsecutivepatientswith23intracranialaneurysmswere treated with stent-assisted aneurysm embolization in the General Hospital of Armed Police Forces from December 2013 to November 2014 were enrolled. The patients performed VasoCT scan immediately after procedure. Then all the available images were used for stent-optimized reconstruction respectively. Under the XpertCT mode,the available images were observed with both volume imaging and maximum intensity projection. The available images were analyzed and they were divided into very clear,less clear,and not clearaccordingtothestentdevelopingclarity.Results Ofthe22aneurysmstreatedwithstent-assisted embolization,16 were occluded completely,6 were occluded partially. All the stents were expanded completely and were released to the expected locations;11 aneurysm stents developed clearly,9 developed less clearly,and 2didnotdevelopclearly.Conclusion VasoCTcanbeusedinthestent-assistedaneurysmembolization.It can clearly reveal the microscopic structure of the stents,location,relationship with the artery wall,and relationship between stents and coils. The clarity of stent development is associated with the diameters of the packed coils,and the stents are also affected by the metal artifacts projecting direction and the dense degree of the packing coils.关键词
颅内动脉瘤/栓塞,治疗性/支架/VasoCT/伪影Key words
Intracranialaneurysm/Embolization,theraputic/Stents/VasoCT/Artifacts引用本文复制引用
牛晓旺,郑娟,杜世伟,聂庆彬,甘慢慢,李冬梅,张友平,毛更生..VasoCT对支架辅助弹簧圈栓塞颅内动脉瘤的效果评估[J].中国脑血管病杂志,2015,(6):311-315,5.
