Chronic venous insufficiency. Leg swelling (oedema / water retention) connected with Persistent venous insufficiency is quite common. It accounts for ninety% with the instances of leg swelling. It is commonly witnessed in patients with extended-standing varicose veins, prior history of deep vein thrombosis and iliac (pelvis) vein compression. In the https://sgvasculargrp.com/medical-condition/lymphoedema/