Gray scale and color duplex ultrasound of great saphenous vein valve. Note closure of the valve leaflets during the valsalva maneuver.
Active female with severe venous claudication 9 years after iliofemoral deep venous thrombosis.
83 year old developed non healing ulcer left foot after occlusion of a known popliteal artery aneursym
87 year old male with a right groin pseudoaneurysm due to the dehisences of the fabric of an aorto bifemoral bypass graft