CT Scan vs MRI_ What’s the Difference_.pdf

Read this PDF to know the difference between CT Scan and MRI

2. When it comes to medical imaging, both CT scans and MRIs are powerful tools that help doctors
see inside the body — but they work in very different ways and are used for different purposes.
Understanding their differences can help you feel more confident if your doctor recommends one
of these tests.
A CT (Computed Tomography) scan uses X-rays to create detailed cross-sectional images of
the body. It’s fast, widely available, and excellent for viewing bones, lungs, chest, and internal
bleeding. CT scans are often used in emergency situations — such as after an accident — to detect
fractures, internal injuries, or tumors. They are also useful for guiding certain procedures and
monitoring the progress of diseases.

3. An MRI (Magnetic Resonance Imaging) , on the other hand, uses strong magnetic fields
and radio waves instead of radiation. It provides highly detailed images of soft tissues, making
it ideal for examining the brain, spinal cord, muscles, joints, and internal organs. MRIs
are particularly effective in identifying ligament injuries, tumors, or neurological conditions that
may not appear clearly in a CT scan.
In terms of comfort, both scans are painless. However, a CT scan is much quicker — usually
completed in a few minutes — while an MRI can take up to an hour depending on the area being
examined.

4. In summary, both CT scans and MRIs are safe and essential diagnostic tools. The choice between
them depends on what your doctor needs to evaluate — bone and acute injuries often call for a CT
scan, while soft tissue and neurological evaluations usually require an MRI.
At Pixel Diagnostics, we provide both advanced CT and MRI services to ensure accurate
diagnosis and the best possible care for every patient.