An expansion of the veins within the loose pouch of skin that houses the testicles is known as a varicocele (scrotum). These veins carry testicular blood, which is devoid of oxygen. Blood pooling in the veins instead of effectively leaving the scrotum leads to a varicocele. An expansion of the veins within the loose pouch of skin that houses the testicles is known as a varicocele (scrotum). These veins carry testicular blood, which is devoid of oxygen. Blood pooling in the veins instead of effectively leaving the scrotum leads to a varicocele.
An expansion of the veins within the loose pouch of skin that houses the testicles is known as a varicocele (scrotum). These veins carry testicular blood, which is devoid of oxygen. Blood pooling in the veins instead of effectively leaving the scrotum leads to a varicocele. An expansion of the veins within the loose pouch of skin that houses the testicles is known as a varicocele (scrotum). These veins carry testicular blood, which is devoid of oxygen. Blood pooling in the veins instead of effectively leaving the scrotum leads to a varicocele.