Gray scale and color duplex ultrasound of great saphenous vein valve. Note closure of the valve leaflets during the valsalva maneuver.
51 year old female with a long history of low back pain, pelvic aching and heaviness, urinary frequency and painful intercourse.
Percutaneous bypass graft for severe critical limb ischemia
62 year old female with 2 months of short distance claudication and rest pain at night