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.

Older adults are receiving a greater share of CT scans, prompting debate about radiation risk and repeat imaging. Learn more ...

Medical professionals use CT scans to help diagnose and stage bladder cancer. While CT scans can provide valuable information, they are not perfect and have certain limitations. However, CT scans may ...

Add Yahoo as a preferred source to see more of our stories on Google. However, there is a crucial distinction to be made regarding its role. While effective for detection and staging, a traditional CT ...

Computed tomography (CT or CAT) scans help doctors detect everything from cancer to kidney stones. But some physicians are raising concerns about the safety of such procedures — most notably, an ...

HOUSTON There are big changes ahead for hospitals and medical workers who perform Computed Tomography Scans, commonly known as CAT or CT scans. TheU.S. Food and Drug Administration unveiled a plan ...

If you meet the criteria for lung cancer screening — meaning you are or have a history of being a heavy smoker, and are between 50 and 80 years old — experts recommend an annual low-dose computerized ...

Imagine you and your neighbor both need brain CT scans — common imaging procedures that use special X-ray equipment. You both have commercial health insurance and go to the same hospital for the ...

Patients with non-Hodgkin's lymphoma who have received 8 or more CT scans have a 2-fold risk for secondary primary malignancies, new research shows. Patients with non-Hodgkin's lymphoma who have ...

This article was originally published by RFID Update. August 7, 2008—Healthcare products supplier Covidien introduced an RFID-based system designed to make CT (“cat”) scan procedures safer for ...

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 ...