Ultrasound: A non-invasive imaging system that employs seem waves to visualise the veins within the scrotum and ensure the existence of a varicocele. Making use of an X-ray for assistance, the catheter is guided towards the testicular vein, and contrast is injected to map out the challenge area so it https://www.sgvascularctr.com/a-guide-to-varicocele-treatment-in-singapore/