Venous insufficiency is a condition in which the flow of blood through the veins is blocked, causing blood to pool in the legs. It's often caused by blood clots. We’ll describe the causes of ...

A carotid artery duplex is an ultrasound imaging study that assesses blood flow to the major arteries in the neck, which supply blood flow to the brain. Venous Duplex. This ultrasound is an imaging ...

Stasis dermatitis is a skin condition that affects the lower legs and can cause swelling, itching, and ulcers. It often occurs in people with conditions that affect blood flow in the legs, such as ...

NIH/National Institute of Biomedical Imaging & Bioengineering. image: This battery-operated ultrasound patch delivers therapeutic ultrasound to heal venous ulcers. view ... called venous stasis, ...

Download this article's Factoid (PDF & PPT for Gold Subscribers) Comparison of venous abnormalities using both catheter venography and ultrasound imaging shows little difference among patients with ...

Ultrasound patch treats venous ulcers . John O'Connor. @ltcritr . September 1, 2013 . Share ...