Varicocele is a condition characterized by the enlargement of erotic veins within the scrotum. It is one of the most common causes of male infertility and affects approximately 15 percent of men.
The primary problem associated with varicocele is increased temperature around the testes. Since sperm production requires slightly cooler temperatures than the rest of the body, excessive heat may impair spermatogenesis.
Symptoms may include scrotal discomfort, swelling, or a feeling of heaviness in the scrotum. However, many men experience no symptoms and only discover the condition during fertility evaluations.
Diagnosis is usually made through physical examination and ultrasound imaging.
Treatment may involve surgical procedures designed to improve blood circulation and restore normal testicular function.
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