How CT Scans Work
CT scans use X-rays to take lots of pictures from different angles very quickly.
MRIs use magnets and radio waves to take detailed pictures, which takes more time.
CT scans can often be done in just a few minutes.
MRI scans can take 30 minutes to an hour because they get more detailed images.
Sometimes, doctors need quick answers, which is when a CT scan is very useful.
MRIs provide more detailed images, helpful for seeing things like muscles and the brain.
Doctors choose between CT scans and MRIs based on what they need to find out.
Both scans are safe, but doctors always choose the best one for your health.