Gray scale and color duplex ultrasound of great saphenous vein valve. Note closure of the valve leaflets during the valsalva maneuver.
83 year old developed non healing ulcer left foot after occlusion of a known popliteal artery aneursym
83 year old male, Type I Diabetes, end stage renal disease, living independently who was told he needed a below knee amputation.
101 year old female, admitted to the hospital with foot and toe pain. Patient had a cool pulseless foot.