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 ...

A kidney ultrasound is a quick and painless medical procedure that can provide information regarding the health of your kidneys. Doctors can use ultrasound imaging to assess the general health of your ...

A TCD is a very simple test and only takes a short amount of time. You don't need to do any preparation. Just arrive on the date and time of your appointment. If you want, you can bring a family ...

The purpose of a Doppler ultrasound is to check blood flow. Doctors use the findings to help determine whether there is a blockage, narrowing, or leakage in a blood vessel. Healthcare professionals ...

To diagnose painful kidney stones in hospital emergency rooms, CT scans are no better than less-often-used ultrasound exams, according to a clinical study conducted at 15 medical centers. "Ultrasound ...

If you have blood in your urine (haematuria), your GP may refer you to a one stop haematuria clinic if there is one in your area. This means you may have all the tests and see a specialist on the same ...

What is Doppler Ultrasound Scan? Ultrasound is a high-frequency sound that you cannot hear but it travels through fluid and soft tissues. However, it bounces back, or echoes, when it hits a more solid ...