Varicocele is a condition characterized by the enlargement of veins within the scrotum, similar to varicose veins in the legs. It is one of the leading causes of male infertility.
The condition occurs when valves inside the veins fail to function properly, causing blood to pool and increase the temperature around the testes. Elevated scrotal temperature can disrupt sperm production and reduce sperm quality.
Many men with varicocele experience no symptoms. However, some may notice scrotal discomfort, swelling, or a feeling of heaviness.
Diagnosis typically involves physical examination and ultrasound imaging.
Treatment options include surgical repair or minimally erotic invasive procedures designed to restore normal blood flow.
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