A heart CT scan uses X-rays to create an image of the heart and blood vessels. Healthcare professionals may also refer to it as cardiac CT angiography. A CT scan is a noninvasive imaging procedure.

When addressing the serious concern of colon cancer, many people wonder about the effectiveness of standard imaging tools ...

Radiology tests can help doctors stage laryngeal cancer, determine treatment, and monitor progress. Radiology uses imaging tests to help diagnose and treat diseases. They help stage laryngeal cancer ...

A new study shows large increases in the use of computed tomography (CT) scans of the head in emergency departments across ...