Varicocele can cause infertility in men because it causes reduced sperm motility along with other problems such as sperm deformity, reduced testicular size, and high immature sperm count.

When performing a paraclinical examination, through ultrasound, the doctor will conclude that the patient has varicocele if the spermatic vein diameter is greater than 2.5 mm.

Varicocele is a condition in which the veins in the spermatic cord are dilated and twisted abnormally. This is a common condition that affects 10-15% of men after puberty. Varicocele can affect the patient's life, especially and is a risk factor for infertility.

Varicocele is a common disease and often occurs in men from adolescence and up. Treatment of varicocele by embolization is currently widely applied due to its high efficiency and limited invasiveness.