Magnetic Resonance Imaging (MRI)
MRI is a non-invasive medical imaging technique used to produce detailed images of organs and tissues inside the body, allowing healthcare providers to diagnose and monitor various diseases and injuries. MRI uses a powerful magnet and radiowaves to create detailed, cross-sectional images of the body. The magnet remains on at all times - 24 hours per day, seven days per week, year-round. Unlike most imaging techniques, it does not involve radiation or X-rays.
During your MRI exam, the area of your body being examined will be positioned in the centre of a tunnel-like scanner, which is open at both ends. The scan is painless, but the machine can be noisy. You will be offered earplugs or headphones. Patients must remain very still during the procedure, which typically lasts between 20 to 60 minutes depending on the area being scanned. In some cases, contrast (dye) will be administered if the radiologist determines it's essential for answering the clinical question posed by your healthcare provider.
All images are interpreted by a radiologist and a detailed report is provided to your referring healthcare provider within a few days. Medical radiation technologists (MRTs) cannot disclose results.