Persistent venous insufficiency. Leg swelling (oedema / h2o retention) associated with Long-term venous insufficiency is very common. It accounts for ninety% of the situations of leg swelling. It is often seen in patients with very long-standing varicose veins, earlier background of deep vein thrombosis and iliac (pelvis) vein compression. If https://sgvasculargrp.com/medical-condition/lymphoedema/