Equally varicoceles and pelvic congestion syndrome are regarded as illnesses of the pelvic veins, which contain the gonadal veins, tributaries of The inner iliac veins, and parametrial and uterine veins in females. Pelvic congestion syndrome develops when there are modifications inside the structure and function of the veins in the pelvis. https://www.sgvascularctr.com/tackling-pelvic-congestion-syndrome-a-comprehensive-guide-for-singaporeans/