What is MRI
Magnetic resonance imaging (MRI) is a sophisticated medical imaging method utilizing a combination of magnetic fields and radio waves to generate highly detailed images of bodily organs and tissues.
Typically, MRI machines consist of large, tube-shaped magnets. As a patient lies inside the MRI machine, the powerful magnetic field interacts with hydrogen atoms in the body, stimulated by radio waves. This interaction enables the creation of cross-sectional images resembling slices of bread in a loaf.
Moreover, MRI technology can generate intricate 3D images that offer versatile viewing angles, aiding in comprehensive diagnostic assessments.
When can one do MRI Scan
An MRI scan can be done when a healthcare provider recommends it based on medical necessity. Common reasons for undergoing an MRI scan include:
Diagnostic Purposes: When symptoms or medical history suggest a need for detailed imaging to diagnose conditions affecting the brain, spine, joints, organs, or soft tissues.
Monitoring Progress: To monitor the progression of a known condition or the effectiveness of treatment over time.
Preventive Screening: In some cases, individuals at high risk for certain diseases or conditions may undergo MRI scans as a preventive measure.
Preoperative Planning: Before surgery, an MRI scan might be used to provide detailed anatomical information that helps surgeons plan procedures more accurately.