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.

A guideline developed by the American Academy of Neurology recommends immediate brain CT scans to screen certain emergency room patients with seizures. Evidence shows such scans can help doctors ...

Please provide your email address to receive an email when new articles are posted on . In the third edition of its lung cancer guidelines, the American College of Chest Physicians recommended ...

CT Scans: A Powerful Diagnostic Tool A CT (computed tomography) scan isn’t your everyday X-ray. It provides highly detailed cross-sectional images of the body and is often the go-to tool when doctors ...

When addressing the serious concern of colon cancer, many people wonder about the effectiveness of standard imaging tools like the CT (Computed Tomography) scan. The direct answer is yes, a CT scan ...

Computed tomography -- also known as computed axial tomography, a CT scan, or a CAT scan -- is a tool doctors use to diagnose many types of health problems. Special X-ray equipment creates images of ...

» How do PET/CT radiation doses compare with doses from other examinations? » Can repeated radiological procedures on the same patient increase the radiation risk? » Does diabetes have any additional ...

ST. PAUL, Minn. – A guideline developed by the American Academy of Neurology recommends immediate brain CT scans to screen certain emergency room patients with seizures. Evidence shows such scans can ...