A brain scan is a diagnostic imaging technique that provides images of blood flow in the brain. It can detect changes in blood flow within the brain that cannot be...
CT (computed tomography) is a non-invasive procedure that uses X-ray equipment and powerful computers to create detailed, cross-sectional images of your child's body.
MRI is a routine diagnostic imaging exam that uses a large magnet, radio waves, and a computer to produce two- and three-dimensional images of the body's organs, tissues, and bones.