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What is a brain MRI with contrast? Some brain MRI exams use an injection of contrast material. The contrast agent is often gadolinium, which is a rare earth metal.
Adding Some Flair: MRI Brain With Contrast. Now, let’s spice things up a bit. Contrast-enhanced MRIs are like adding a splash of color to that brain map. The contrast agent, typically gadolinium, is injected into your bloodstream, lighting up certain areas of the brain like a Christmas tree.
An MRI with contrast is an imaging test that combines magnetic and radio wave imaging with an injection of a contrast agent (dye). The dye highlights blood vessels, organs, and specific soft tissues so they show up more clearly and help your radiologist determine a diagnosis.
How is a brain MRI with contrast different from one without contrast? A contrast-enhanced MRI of the brain uses a contrast agent to enhance the visibility of specific structures. This makes it better for detecting tumors and vascular problems.
What to expect during an MRI with contrast. You receive a contrast agent that contains a rare metal and is totally safe. The contrast agent is administered either through an IV placed in a vein, orally, or injected intra-articularly into a joint with X-ray guidance. If you receive an injection, your provider numbs the site to alleviate discomfort.
An MRI of the brain can be used to evaluate many symptoms which may be caused by abnormalities in the central nervous system. These include headache, seizures, sleep disorders , mental confusion, weakness, numbness, or dizziness.
Functional MRI can be used to examine the brain's anatomy and show which parts of the brain are handling critical functions, language and movements. This information can help guide decisions when considering someone for brain surgery.
You may receive a contrast solution, usually gadolinium, through an IV to allow the MRI machine to see certain parts of your brain more easily, particularly your blood vessels.
MRI BRAIN WITH AND WITHOUT CONTRAST; History/Reason for exam. This section describes your symptoms, and it allows your healthcare provider to explain why they are ordering the exam. This helps the radiologist accurately interpret your exam and focus the report on your symptoms and past medical history.
Current and accurate information for patients about magnetic resonance imaging (MRI) of the brain. Learn what you might experience, how to prepare for the exam, benefits, risks and much more.