title: What is an MRI scan and what can it do?
abstract: Magnetic resonance imaging (MRI) is a technique that produces cross-sectional images of a patient's body, using magnetism and radio waves. Here we discuss advantages and disadvantages of MRI scans and practical issues for clinicians and patients.
mesh_terms: D000075202:Contraindications; D003287:Contrast Media; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000295:instrumentation / Q000379:methods*; D009369:Neoplasms / Q000175:diagnosis; D010353:Patient Education as Topic
chemical_list: D003287:Contrast Media