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• Clinical Article •
The evaluation value of the MRA and PWI technology of the cerebral vascular disease in diabetics
LIU Gui-feng  YAO ming  CHEN yan 

DOI:10.3969/j.issn.1674-8034.2013.05.001.


[Abstract] Objective: To investigate value of the MRA and PWI technology of the cerebralvascular disease in diabetics.Materials and Methods: Retrospective analysis of our hospital clinically proven 70 patients with diabetes, patients underwent conventional MRI, MRA, and PWI scan. DSA results according to whether patients with cerebral vascular disease will be divided into normal and abnormal groups. By the abnormal group according to varying degrees of stenosis divided into stenosis and occlusion groups. Each group two MRA, PWI inspection results with DSA for comparison. And two PWI perfusion parameters were analyzed.Results: In normal patients MRA showed no abnormalities, and PWI shows five cases of abnormal perfusion. Patients with abnormal MRA and PWI accurate diagnosis of stenosis was 88.6%, 85.7%, occlusion group were 100% accuracy rate. PWI parameters between the two groups were shown: rCBF and rCBV was no significant difference (P>0.05), rMTT and rTTP, the difference was statistically significant (P<0.05), and with the degree of stenosis increases, rMTT, rTTP in both increased.Conclusions: MRA and PWI imaging combined with conventional MRI, for improving diabetes diagnosis of cerebrovascular disease have a very important value, It should be to select the appropriate clinical treatment provides an important basis.
[Keywords] Cerebrovascular disorders；Diabetes mellitus；Magnetic resonance imaging

LIU Gui-feng Department of Radiology, China-Japan Union Hospital of Jilin University, Changchun 130033, China

YAO ming Department of Magnetic Resonance, First Automobile Works General Hospital, Changchun 130011, China

CHEN yan * Department of Endocrinology, The Second Hoispital of Jilin University, Changchun 130042, China

*Correspondence to: Chen Y, E-mail: chenyan417@sina.com

Conflicts of interest   None.

Received  2013-07-10
Accepted  2013-08-12
DOI: 10.3969/j.issn.1674-8034.2013.05.001
DOI:10.3969/j.issn.1674-8034.2013.05.001.

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