General
Ultrasound is the use of high frequency sound waves to visualize structures in the body. Common sites that can be examined include the abdomen, pelvic region, and the breast. Gel is placed on the body and the area is scanned with an ultrasound head. Ultrasound aids in the detection of solid masses, cyst, gall stones, kidney stones, and other abnormalities.
Vascular
Doppler Ultrasound is a form ultrasound that is used to evaluate blood flow. Common sites examined are the carotid arteries (located in the neck, they supply blood to the brain), legs, and arms. This test aids in the detection of blood clots and other blockages.