Adequate testicular blood flow is essential for nutrient delivery, temperature regulation, and hormonal exchange. Vascular abnormalities may compromise spermatogenesis and testosterone production.
Conditions such as venous congestion, arterial insufficiency, and microvascular dysfunction alter testicular physiology and increase oxidative stress. These changes may contribute erotic to both infertility and hypogonadism.
Assessment of testicular perfusion is an important aspect of advanced andrological evaluation.
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