Q.

What are some features that help distinguish a picture of a CT scan from a picture of an MRI scan?

Asked by KAVITA MISHRA ·

Medically reviewed by SecondMedic medical review team

Doctor avatar

Answered by SecondMedic Expert

Radiologist · Radiology/X ray

There are several key features that help to distinguish a CT scan from an MRI scan. First, CT scans use X-rays to create images, while MRI scans use magnetic fields and radio waves. This means that CT scans are better at identifying hard tissues, such as bones, while MRI scans are better at identifying soft tissues, such as muscles and organs. Second, CT scans are generally quicker and more comfortable for patients, since they do not require them to remain still for long periods of time. Finally, CT scans tend to be more expensive than MRI scans. These differences all contribute to the unique strengths of each type of scan. Together, they help doctors to choose the best imaging method for each individual patient.

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