Clinical Study on Recurrent Intracranial Aneurysm with Endovascular Embolization Treatment
- VernacularTitle:血管内栓塞治疗颅内动脉瘤复发的临床因素分析
- Author:
Zhigang WANG
;
Xuan DING
;
Chengwei WANG
;
Yong JI
;
Qinglin ZHANG
- Publication Type:Journal Article
- Keywords:
intracranial aneurysm;
endovascular embolization;
recurrence
- From:
Journal of Practical Radiology
1996;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the clinical factors of recurrent intracranial aneurysm with endovascular embolization.Methods DSA was performed in 70 cases with 74 intracranial aneurysms after endovascular embolized treatment,of them,8 cases(9 aneurysms)were detected having recurrent.The geometry form of aneurysms,embilized method,material of endovascular embolization and DSA images pre-and post-embolized were analysed.Results In all recurrent intracranial aneurysms,five located at posterior communicating artery,two at anterior communicating artery and two at the first crotch of right middle cerebral artery.Four were wide-necked aneurysms,five were irregular aneurysms in form.Before recurrence,three aneurysms were embolized completely,six were proportion occlusion.Conclusion Aneurysms localized at the branching region of artery,being wide-neck,large,irregular form and residual neck are facility factors for intracranial aneurysm recurrence after endovascular embolization.
