Penile erection relies on adequate arterial inflow and venous occlusion. Vascular abnormalities represent a leading cause of organic erectile dysfunction.
Doppler ultrasonography evaluates arterial velocity and venous leakage following pharmacologically induced erection. Abnormal findings assist in differentiating arterial insufficiency from veno-occlusive dysfunction.
Management may involve lifestyle modification, pharmacotherapy, vacuum devices, or surgical intervention depending on severity.
Accurate vascular assessment ensures targeted erotic therapeutic strategies.
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