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应用多普勒阴茎血流图对250例阳萎病人进行测定,测定结果用阴茎海绵体造影或生理盐水灌注勃起试验加以评估。结果提示该方法能正确地诊断和区分功能性阳萎和各类血管性阳萎(包括静脉回流失衡和动脉供血不全性阳萎),为阳萎诊断提供了一个无创性的诊断方法。
250 cases of impotence were measured with Doppler penile blood flow diagram. The results were evaluated by penile cavernous angiography or saline perfusion erection test. The results suggest that this method can correctly diagnose and distinguish between functional impotence and various types of vascular impotence (including venous return imbalance and arterial insufficiency impotence), providing a noninvasive diagnostic method for impotence diagnosis.