Varicocele embolization can be a much less invasive, similar-day treatment. A small catheter is inserted right into a groin or neck vein. A coil is then positioned to the catheter and into the varicocele. This blocks blood from getting to the irregular veins. An ultrasound or Doppler ultrasound may be https://www.sgvascularctr.com/a-guide-to-varicocele-treatment-in-singapore/