Gray scale and color duplex ultrasound showing reflex with the valsalva maneuver at the saphenofemoral junction (SFJ). Note the valve leaflets on the left image never oppose one another.
83 year old developed non healing ulcer left foot after occlusion of a known popliteal artery aneursym
46 year old male, type 1 diabetes, with ulcers on several toes. Patient had palpable pulses at the ankle.
101 year old female, admitted to the hospital with foot and toe pain. Patient had a cool pulseless foot.