Today, medical imaging has transformed the way doctors diagnose disease, detect injuries, and monitor treatment. Two of the most commonly used scans to detect a disease are the CT scan and the MRI.

We consider the effects of full body CT scans on healthy people. New research says that elective full-body computed tomography (CT) scans can increase a person's risk of cancer. "The radiation dose ...

Commercial full-body MRI or CT scans are becoming increasingly popular in the UK, marketed as a way to detect disease early or to provide peace of mind. Yet the growing demand is placing added ...

Preparation guidelines for a CT scan depend on the type of scan you’re having. If you’re having a bowel scan or a scan with contrast dye, you may need to adjust your diet. Preparation for a CT scan ...