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.
64 year old male, type 1 diabetes, with a prior femoral to politeal bypass graft and a subsequent poplileal to tibial bypass graft.
Sharp recanailziation of a heavily calcified SFA occlusion
71 year old female with a non healing ulcer on the left foot.