The ultrasound scan is one of the most widely used and most valuable diagnostic tools in modern medicine. It came into medical practice more than 50 years ago and is now an essential facility in today ...

If your doctor suspects a kidney disease or distention of the stomach, you might be advised to undergo an ultrasound of the upper abdomen. Unlike X-rays, where radiations are passed through the body ...

A Doppler ultrasound is a test that uses high-frequency sound waves to measure the amount of blood flow through your arteries and veins, usually those that supply blood to your arms and legs. Vascular ...