You will probably not need to change out of your street clothes. Once in the scanning room, you will lie flat on a table that slides into the scanner. During the procedure, the scanner will come close ...

A heart computed tomography (CT) scan uses X-rays to create detailed images of your heart. The test can help doctors evaluate the structure and function of the heart and the surrounding blood vessels.

A liver scan describes a specialized imaging test that examines the liver to help identify certain conditions, assess liver function, and monitor treatment progress. The liver is the largest solid ...

A computed tomography (CT) head scan uses X-rays to develop a 3D image of the skull, brain, and other related areas of the head. A CT scan of the head can provide more detail than a traditional X-ray, ...