All kinds of diagnosis are now made on the basis of tests and x-rays. Doctors have been trained that way these days. The latest technology is used to make the diagnosis today, which makes it easier for the doctors to make the treatment plan. Also, it saves time on the patient’s behalf; he will get the right treatment as soon as the tests are done. Here in this article, we are going to discuss MRI vs. CT scan. Both of these tests are considered same but they are quite different. Let us have a look at each of them separately.


Mri vs. CT scan

Following is a comparative analysis of both the diagnostic tests.

  • Diagnosis

An MRI is used to examine the soft tissues in tendon injuries and ligaments. People who undergo spinal cord injuries or brain tumors are taken under an MRI to test the intensity of injuries.

A ct scan is recommended to judge bone injuries, chest or lung problems or detecting cancers.

  • Radiation exposure

MRI machines do not emit any kind of ionizing radiation. While CT scan emits radiation ranging from 2 to 10 mSv. It is not recommended for pregnant women or children until its really important to do so.

  • Cost

MRI is expensive as compared to a CT scan. An MRI may cost from $1,200 to $4,000. However, the CT scan might cost up to $3,000.

  • Time consumption

When we are talking about MRI vs. CT scan, we can easily say that ct scan takes just a few minutes to get done, while an MRI needs at least 30 minutes to get done. In the case of a critical case, it might also take up to 2 hours.

  • Effect on body

No biological hazards have ever been reported due to an MRI. However, a CT scan can pose a few risks of irradiation.

There are many other things that can be discussed under the topic of MRI vs. CT scan, but the ones mentioned above are the most basic ones.

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