Magnetic resonance imaging scan is a magnetism based scan. It does not utilise any ionising radiation as its working principle. Its basics of performance stay strong magnets instead. These strong magnets produce a strong magnetic field. The magnetic field aligns your inner body cells and atoms in a certain manner. These are then exposed and scan images are captured. The MRI scan is the safest scan modality to be conducted while considering radiation exposure. Because the MRI scan uses strong magnets, there are certain precautions that you need to take before getting the scan. The specific preparation depends on your health status and condition. Certain general precautions and preparations that the MRI scan centre near you can ask you to follow can be-
- Inform your doctor if you have some non removable medically relevant metal containing devices implanted in your body. These may include cardiac pacemakers, stents, prosthetic heart valves, neurofibrillators, insulin pump or other pumps. Etc
- You should inform your doctor if you have certain removable medically relevant metal containing devices. These devices should be removed before the scan. these devices may include, a prosthetic removable leg, removable insulin pumps, removable prosthetic ear, eye or other prosthesis, certain removable dental prosthesis, etc.
- Wear loose and comfortable clothing.
- You will be asked not to eat anything for 5 to 6 hours before the scan if you are going to have a contrast based MRI scanning study.
- Inform your doctor about confirmed or suspected pregnancy, although there are no pieces of evidence of harm to the baby.
The MRI scan can be conducted as a contrast based study as well. In this type of study, a special injectable dye, known as the contrast dye is used. The usage of contrast dye helps in the enhancement of the scan images. The enhanced scan images yield more information about the details of the internal structures of the body. The best diagnostic scan centre ensures a guaranteed and accurate results. They also ensure that the technology being used yields more benefits and lest side effects or hazards to you. By choosing the best diagnostic scan near you, you can ensure your safety along with an appropriate diagnostic scan result. It is important to have an accurate diagnosis as the diagnostic results will later determine the efficiency of the evaluation of the condition by your doctor. Which in turn will affect your treatment plan. This is why it is important to put efforts into choosing your diagnostic place inorder to ensure your overall health.
