Contrast analysis of DSA and MRA in elder patients with recurrent ischemic cerebrovascular disease
- VernacularTitle:老年复发性缺血性脑血管病患者DSA与MRA的对比分析
- Author:
Yu LIAO
;
Di ZHAO
;
Xia CHANG
- Publication Type:Journal Article
- Keywords:
cerebrovascular disease;
recurrence;
DSA;
MRA
- From:
Journal of Clinical Neurology
1995;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compared the condition of DSA and MRA for detection the lesion vessels in elder patients with recurrent ischemic cerebrovascular disease(ICVD).Methods 52 patients with ICVD,including 41 cases of cerebral infarction(CI) and 11 cases of transient ischemic attack(TIA) were detected by DSA,and the 44 cases of them were detected by MRA too.Results The vascular anomalies were detected in 43 cases(82.69%) of the 52 patients by DSA.Among them,39 cases(75%) had vascular stenosis,in which 31 cases(75.61%) were CI,and the other 8 cases(72.73%) were TIA.The aneurysm were founfd out in 2 cases,and vascular dysplasia and variation were also found in each 1 case by DSA.The vascular stenosis were found in 10 cases(22.73%) of 44 patients by MRA,in which 8 cases(18.18%) were CI,while 2 cases(4.55%) were TIA.The detection rate of lesion vessels in DSA was significantly higher than that in MRA(P
