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.
30 year old female, on oral contraceptives, with severe left leg swelling after a long car ride. Ultrasound showed left iliofemoral DVT.
79 year old female with non healing ulcers. Occlusion of all three arteries in the calf.
Current physiologic testing for ulcer perfusion may fail to identify patients with ischemia