MRI, or Magnetic Resonance Imaging, as the name suggests is a technology used to capture detailed images of the body organs as well as tissues. This widely used technique of radiology creates a strong magnetic field to capture the images.
How Does It work?
For an MRI scan, a large cylindrical machine is used which creates a strong magnetic field around the patient. A radiofrequency is associated with the magnetic field which alters the natural alignment of the hydrogen atoms in the body. Physicians usually inject a substance called gadolinium into a vein to get a more clearer image of the cells. The images are captured in form of slices and can be combined on a computer. Using these images, the doctors and physicians can detect the issues.