Fig. 4From: Nonnegligible causes of symptoms of acute lower extremities——3 cases of May-Thurner syndrome with deep vein thrombosisa CT showed May-Thurner syndrome. b the left iliac vein was full of thrombus. c compression and occlusion of the left common iliac vein were observed after thrombus aspiration (d) the blood clot that was aspirated out (e) compression of the left common iliac vein were showed after catheter thrombolysis and expansion by 12 mm*40 mm XXL balloon. f the first stent. g the second stent. h CT image of left iliac vein after 1 yearBack to article page