Relative factors of morphologies of intracranial tiny aneurysms
10.3760/cma.j.issn.1671-8925.2014.10.009
- VernacularTitle:颅内微小动脉瘤形态的相关因素分析
- Author:
Wei GUO
1
;
Xuying HE
;
Xifeng LI
;
Dongxiang QIAN
;
Jianquan YAN
;
Delin BU
;
Chuanzhi DUAN
Author Information
1. 510282广州,南方医科大学珠江医院神经外科,广东神经外科研究所,广东省脑功能修复与再生重点实验室
- Keywords:
Intracranial tiny aneurysm;
Morphology;
Haemodynamics
- From:
Chinese Journal of Neuromedicine
2014;13(10):1014-1017
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the relations of morphologies of intracranial tiny aneurysms with gender,age,hypertension and aneurysm lesions of the patients.Methods A retrospective analysis of clinical data of 112 patients with intracranial tiny aneurysms,admitted to our hospital from January 2009 to December 2012,was performed; according to the aneurysm morphologies,these patients were divided into regular-shape and irregular-shape groups (n=56).The influences of age,gender,hypertension and aneurysm lesions of the patients in aneurysm morphologies were analyzed.Results Gender,age and hypertension were not the independent influence factors of aneurysm morphologies,while aneurysm lesions could significantly affect the aneurysm morphologies,being the independent influence factor of aneurysm morphologies (P=0.005).In the comparison of different distributions of tiny aneurysms,the intemal carotid artery and vertebral basilar artery had less irregular aneurysms than anterior communicating artery; the morphologies of small aneurysms in the anterior cerebral artery,posterior communicating artery and middle cerebral artery showed no significant differences as compared with those in the anterior communicating artery,which tended to having irregular shapes.Conclusion The aneurysm lesions are related to the aneurysm morphologies; anterior communicating artery is prone to having irregular-shape aneurysms.
