Effect of Cerebral Artery in Diabetic Patients by Transcranial Color Doppler Flow Imaging and Its Clinical Significance

Objective To investigate effects of cerebral artery in diabetic patients and contrast group.Method 50 patients with diabetes and contrast group were observed,with transcranial color Doppler flow imaging (TCDFI),cerebral blood stream velocity; pulsative index(PI),resistive index(RI) and S/D were calculated of middle cerebral artery(MCA),anterior cerebral artery(ACA) and posterior cerebral artery (PCA). Results ①Changes of cerebral blood stream velocity (Vmax) were non-specifitic in blood waves of TCDFI,but VE was reduced.②PI,RI and S/ D were increased,there was significant difference(P0.05).③Patterns of blood waves were different between diabetic patients with constract group,and S2S1.Conclusion TCDFI can be used as an effective method,and the degree of cerebral artery atherosclerosis was more and more severe with diabetes,resulting in increased dangerous degree of cerebral vascular disease,and it may be useful in the assessment of the therapeutic effect.