Three Dimensional Contrast Enhanced Subtraction MRA:A New Technique in theDiagnosis of Body and Lower Extremity Blood Vessel Diseases
- VernacularTitle:三维增强减影MR血管造影:一种诊断血管疾病的新方法
- Author:
Xian DING
;
Kai YANG
;
Yunfeng ZHU
;
Kuilun YU
;
Zhongze ZHANG
- Publication Type:Journal Article
- Keywords:
magnetic resonance angiography;
subtraction technique;
blood vessel diseases
- From:
Journal of Practical Radiology
2000;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the value of three dimensional contrast enhanced subtraction MRA(3D CES MRA)in the diagnosis of body and lower extremity blood vessel disease Methods Eighteen cases were studied by 3D ECS MRA and proved by operationResults 3D CES MRA images were of diagnostic quality without ghost for all 18 patients.3D CES MRA clearly showed normal vascular anatomy and various disorders.According to surgery,the sensitivity and specificity of 3D CES MRA in the diagnosis of body and lower extremity blood vessel diseases were both 100%.Conclusion 3D CES MRA is a new technique in diagnosing of body and lower extremity blood vessel diseases.It is proved to be a simple,noninvasive and commercial method in diagnosing blood vessel diseases.
