Gray scale and color duplex ultrasound of great saphenous vein valve. Note closure of the valve leaflets during the valsalva maneuver.
87 year old with severe left leg claudication limiting ability to walk more than 100 feet
Robotic lymph node dissection for prostrate cancer staging with severe leg swelling after
Active female with severe venous claudication 9 years after iliofemoral deep venous thrombosis.