Advertisement
Health Topics/Diagnostic Imaging/Tests and Procedures/CT Scan

Are computerized tomography (CT) scans safe?

Jumo Health
Jumo Health

Computerized tomography (CT) scans, also called computed tomography or CAT scans, are safe. People might have heard that x-rays are dangerous, but CT scans use low dose x-rays.

Continue Learning about CT Scan

What kind of reactions could I have from a CT scan?
Beth A. Schrope, MDBeth A. Schrope, MD
The contrast dye can cause some people to feel warm, red, and flushed. Some people may be allergic t...
More Answers
What are the risks of a computed tomography (CT) scan?
Brigham and Women's HospitalBrigham and Women's Hospital
You may want to ask your physician about the amount of radiation used during the computed tomogr...
More Answers
Does a PET Scan That Shows Lung Nodules Mean Cancer?
Does a PET Scan That Shows Lung Nodules Mean Cancer?
The Dark Side of CT Scans
The Dark Side of CT Scans

Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.