MRI Scan is a medical test which uses an advanced MRI machine to create images of our body parts that are being checked. MRI Scan can be done for brain, knee and many other body parts. Your doctor, based on your condition, will generally specify which body part needs to be checked and whether the MRI scan needs to be done with or without contrast. MRI Scan is an non invasive and painless process. It does not have radition because magnetic rays are used to create the images. The Best Advanced MRI Scanning available at Aruna Diagnostics, Hyderabad.