7 doctors weighed in:
What is the difference between CT and MRI scan?
7 doctors weighed in

Rishi Kumar
Anesthesiology
5 doctors agree
In brief: Mechanism
Mri is based on the spin-spin splitting of hydrogen atoms inherent to all bodily tissues, namely in the form of water. The raw data produced from an MRI scan must undergo extensive processing to be converted into a "readable" image.
Ct scans are essentially fancy x-ray machines which can take "slices" of whatever is being examined (head, abdomen, chest, etc.) unlike mri, ct uses ionizing radiation.

In brief: Mechanism
Mri is based on the spin-spin splitting of hydrogen atoms inherent to all bodily tissues, namely in the form of water. The raw data produced from an MRI scan must undergo extensive processing to be converted into a "readable" image.
Ct scans are essentially fancy x-ray machines which can take "slices" of whatever is being examined (head, abdomen, chest, etc.) unlike mri, ct uses ionizing radiation.
Rishi Kumar
Rishi Kumar
Answer assisted by Rishi Kumar, Medical Student
Thank
Dr. Anthony Filly
Radiology
1 doctor agrees
In brief: Basically
An MRI uses magnets to generate images and a ct scan uses x-rays.
They each show different things better. Depends on what part of the body is being imaged and what is being looked for as to which one is preferable.

In brief: Basically
An MRI uses magnets to generate images and a ct scan uses x-rays.
They each show different things better. Depends on what part of the body is being imaged and what is being looked for as to which one is preferable.
Dr. Anthony Filly
Dr. Anthony Filly
Thank
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