Magnetic resonance imaging - MRI

Magnetic resonance imaging (MRI) is an imaging technique that uses magnetic fields and resonant frequencies. Its strong magnetic field rearranges the hydrogen atoms within human cells, then transmits unique signals via radio waves. These signals are then processed by sophisticated receiving instruments and computers to create multi-angle images and information for doctors to make diagnoses. Unlike other imaging techniques such as X-rays, CT scans, and positron emission tomography (PET) scans, MRI does not produce radiation, making it suitable for patients who require more frequent imaging scans to monitor their condition.

Magnetic resonance imaging (MRI) is commonly used to examine soft tissues and nerve tissues, such as the brain, spinal cord, joints, muscles, ligaments, heart, blood vessels, abdominal and pelvic organs. Through its images, the location of tumors can be detected and whether they have spread, and it also helps doctors to develop treatment plans, such as surgery or radiation therapy.

Things to note:

Before the examination, patients must remove all metal objects (such as jewelry) or medical devices (such as pacemakers) from their body.