The Value of 64-slice Spiral CT Angiography in Diagnosing Diabetic Leg Arteriosclerosis Obliterans
- VernacularTitle:64层螺旋CT在糖尿病下肢动脉硬化闭塞症中的诊断价值
- Author:
Yun HU
;
Chaolin JIN
;
Xiang WANG
- Publication Type:Journal Article
- Keywords:
diabetes;
lower limbs arteriosclerosis obliterans;
tomography;
X-ray computed;
angiography
- From:
Journal of Practical Radiology
1992;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the value of 64-slice spiral CT angiography in diagnosing diabetic leg arteriosclerosis obliterans(DLASO).Methods 64-slice spiral CT angiography was done in 90 patients with diabete and suspected vascular disorders of lower limb.Images were analyzed on the basis of the transverse CT source data including the maximum intensity projection(MIP),volume rendering(VR),multiplanar reconstruction(MPR) and curved planar reconstruction(CPR).Results 64-slice spiral CT angiography could exactly show the space relationship and anatomical detail of aortoiliac and lower extremity arteries.Arteriosclerostic obliterans was found in variant degree in 67 cases(67/90),of them,49(56.3%) were slight to medium arteriostenosis,18(20.7%) were obvious arteriostenosis and 7 were complete obstructed with collateral circulation.Conclusion 64-slice spiral CT angiography is of significant value in the assessment of arteriosclerosis obliterans of lower extremity arteries in the patients with diabetes.
