Gall H, Bähren W, Scherb W, Stief C, Thon W
Department of Dermatology, Federal Army Hospital, Ulm, FRG.
Cardiovasc Intervent Radiol. 1988 Aug;11(4):225-31. doi: 10.1007/BF02577007.
In 63% of 265 patients with erectile dysfunction a relevant arterial inflow disturbance was found by Doppler ultrasound examination. Correlation between Doppler and arteriography in 58 patients showed an accuracy of 95% in detecting penile arteries and an accuracy of 91% in discovering a pathological arterial pattern (arterial anomaly or arteriosclerotic obstruction). In 15 patients the arterial inflow was measured additionally by Doppler ultrasound technique after intracavernosal injection of vasoactive drugs (IIVD) (7.5 mg papaverine and 0.25 mg phentolamine). This technique proved to be more reliable than in the flaccid state and markedly facilitated localization and assessment of pathological changes of the cavernosal arteries.
在265例勃起功能障碍患者中，63%经多普勒超声检查发现存在相关动脉血流紊乱。58例患者的多普勒检查与动脉造影结果的相关性显示，检测阴茎动脉的准确率为95%，发现病理性动脉模式（动脉异常或动脉硬化性阻塞）的准确率为91%。15例患者在海绵体内注射血管活性药物（7.5mg罂粟碱和0.25mg酚妥拉明）后，采用多普勒超声技术额外测量了动脉血流。该技术被证明比阴茎疲软状态下更可靠，且显著便于海绵体动脉病变的定位和评估。
