If you've experienced pain or another medical symptom, your doctor may order a diagnostic test to determine what is happening. Some of the most common diagnostic tests used are the ultraound, x-ray, CT scan, and MRI. Learn how these tests are performed, the possible risks of undergoing these tests, and how these tests help doctors determine what is causing symptoms such as pain and swelling.
When it comes to heart disease, early detection can be a lifesaver. But the tools aren't always up to the job; signs that something might be wrong can be missed. However, the development of new technologies promise to more accurately define risk...
The camera never lies, and neither do PET scans, electrodes or MRI techniques. Discover how doctors are able to monitor the health of your heart to get a clear picture of what's going on, and without the need to open up the chest cavity.
Doctors have hi-tech ways of looking inside your body to find out what's going on.
Discover the differences between X-Rays, CAT Scans, MRIs, and other related imaging technologies with this guide to medical imaging.
As a means for the medical industry to measure the density of bone material in patients, the dual-energy X-ray absorptiometry machine is an advanced piece of machinery that essentially takes pictures of a person's bones.
There is a long list of tests an immunologist does to aid the clinician in making a diagnosis. Most tests are performed on blood but other samples such as cerebrospinal fluid (CSF) or urine are also tested. This article summarizes the main tests...
Peripheral artery disease increases a person’s chance of developing improper heart functions. The ankle-brachial index test is used to diagnose this condition. The test is very simple and quick to conduct.