Research on compensatory of contralateral vertebral artery by MRA in unilateral stenosis
- VernacularTitle:单侧椎动脉狭窄健侧代偿的MRA研究
- Author:
Wei HAN
;
Peisong SONG
;
Weili QI
;
Kangmei KONG
;
Jia OUYANG
- Publication Type:Journal Article
- Keywords:
Vertebral artery;
Cervical spondylosis;
Unilateral stenosis;
MRA
- From:
Chinese Journal of Postgraduates of Medicine
2006;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the MRA by measuring the diameter of the stenosis artery and the contralateral normal vertebral artery with unilateral stenosis. Methods Seventeen-six patients were divided into normal group and vertebral arterial type of cervical spondylosis group.Among 26 vertebral arterial type of cervical spondylosis cases,13 cases appeared as vertebral arterial type with unilateral stenosis of ≤1.6 mm in diameter .Statistics assessment of MRA in stenosis and contralateral artery was engaged. Results The unilateral artery stenosis diameter measured
