CT Scans vs. MRIs: Differences, Benefits | 合法醫療器材資訊網

CTscanvs.MRI—AnMRIishighlyadeptatcapturingimagesthathelpdoctorsdetermineifthereareabnormaltissueswithinthebody.MRIs ...

CT scans and MRIs both capture images within your body. CT scans provide pictures of tissues, organs, and skeletal structure while MRIs are more detailed and can show abnormal tissue.

The biggest difference is that MRIs (magnetic resonance imaging) use radio waves and CT (computed tomography) scans use X-rays[1].

While both are relatively low risk, there are differences that may make each one a better option depending on the circumstances.

Using radio waves and magnets, MRIs are used to view objects inside your body.

They’re frequently used to diagnose issues with your:

A constant magnetic field and radio frequencies bounce off of the fat and water molecules in your body. Radio waves are transmitted to a receiver in the machine which is translated ...