Few months back I had severe swelling in right ankle for no reason and it caused severe pain as well. It was there for a week and after that it reduced. But it looks like my right leg is thicker than left one now. X ray was normal and KFT, LFT are normal. I had uric acid problems and had pains in other joints. Doppler scan of leg says Mildly prominent great saphenous vein in below knee region with incompetent Perforator in upper one third. Please advise what this could be and is this the reason for my leg appear little thick and did it cause swelling and pain once. I feel tightness in calf area of right leg sometimes. Please advise