MRI
MRI (magnetic resonance imaging) is a diagnostic procedure that combines a powerful magnet, radio waves and computer technology to provide detailed images of tissues, muscles, nerves and bones. Because MRI uses magnetic force and radio waves to create images, there is no radiation exposure during the procedure. MRI is often used instead of CT to study soft tissues or organs because bones do not obscure the organs and soft tissues as they do with CT imaging.
MRI can be used to assess everything from ruptured discs in the spine to detecting brain tumors and vascular diseases through techniques such as:
- Angiography (MRA) evaluates blood flow, or detects brain aneurysms or blood vessel abnormalities. It is used to visualize renal, carotid and vertebral arteries, or examine the aorta for aneurysm.
- Diffusion scanning examines blood flow through tissues to evaluate strokes.
At ShorePoint Health Venice, patients can undergo MRI scans without being enclosed in a traditional MRI tunnel. Our semi-open scanner features a short tube that allows you to see your surroundings and even have a loved one nearby during the procedure. For anyone who has felt anxious or uncomfortable during a traditional MRI exam, this technology offers a more comfortable alternative. Patients may also listen to music during their MRI exam with special headphones that are provided.