15名病人平均年龄55岁(25～75岁),临床可疑有血管性阳萎者,进一步诊断血管性的种类,即:动脉供血不足,静脉漏,或海绵窦功能障碍。所有病人首先作非侵入性诊断法即阴茎肱动脉指数,及阴茎体积描记,继而作罂粟硷、酚妥拉注射后,双联阴茎声象图。病人有异常声象图者分为二组,一组可疑为窦障碍及同时有动脉或静脉供血不足,但不考虑作手术者,他们不再作进一步检查。另一组可疑近端动脉病变及可疑静脉漏而考虑手术纠正 Fifteen patients, mean age 55 years (range, 25-75 years), were clinically suspected of having vascular impotence and were further diagnosed with vascular types, namely arterial insufficiency, venous leak, or cavernous sinus dysfunction. All patients first non-invasive diagnostic method that the penis brachial artery index, and penile volume tracings, followed by papaverine, phentola injection, double-penis sonogram. Patients with abnormal sonogram were divided into two groups, a group of suspicious sinus dysfunction and arterial or venous insufficiency, but do not consider surgery, they are no longer for further examination. Another group of suspected proximal arterial lesions and suspicious venous leakage and consider surgical correction