A Brain MRI (Magnetic Resonance Imaging) is a painless, non-surgical medical test that involves producing images of the brain and its inner parts. It is helpful in detecting issues with innermost parts of the brain such as the pituitary gland and for better clarity of abnormal tissues, sometimes a dye or contrast material is given through an intravenous (IV) line. This test effectively captures any anomalies or damages in the brain and its interior parts. Depending on the reports of this test, the doctor advises further steps to control or mitigate abnormalities, if any.