10+ Multiple Sclerosis Brain Mri Without Contrast Background. They all came back normal, but they were without contrast. Personally i do not know nor understand why any doctor who suspects any issues with the brain would order an mri without contrast!

Brain Gadolinium Deposition Varies With Contrast Agent in MS
Brain Gadolinium Deposition Varies With Contrast Agent in MS from img.medscape.com
He sent me for 3 mri's, cervical/lumbar spine, and brain. So doctors may inject gadolinium (a paramagnetic contrast agent). The images produced allow doctors to see lesions.

Webmd explains how mri works in detecting ms abnormalities and mri can often detect damaged areas in the brain or spinal cord that would be missed by other imaging techniques such as a cat scan.

Indications for mri of the brain are: Magnetic resonance imaging (mri) is the gold standard imaging mr images are said to have contrast if there are differing areas of signal intensity. Multiple sclerosis (ms) is the most common inflammatory demyelinating disease of the central nervous system tumefactive ms is a variant of multiple sclerosis. T2, flair, contrast, black holes, and atrophy.