MRI Scan in Mauritius
Magnetic Resonance Imaging or MRI scan use magnetic waves to image the various focal areas of the body.
An MRI Scan – an acronym for a Magnetic Resonance Imaging Scan – is a Test process where powerful and controlled magnetic fields, radio waves and computer technology combine to produce highly detailed pictures of the inside of the human body. Since an MRI Scan is usually done on the brain, the procedure or Test is sometimes also simply called a Brain MRI or Cranial MRI. An MRI Scan differs from a CT Scan or X-Ray in that it doesn’t involve the ionizing radiation of X-rays, which is known to sometimes leave behind harmful effects over the long term.
Advantages of MRI Scan
The biggest advantage that an MRI Scan has (over, say, the CT Scan or Tomography Scan) is that it produces 3D images instead of 2D images through 3D reconstruction is available now for CT scan also. The extra ‘vision’ and ‘understanding’ this additional dimension of depth offers is invaluable for medical purposes – be it diagnosis or treatment. This makes an MRI Scan highly effective (and unmatched) when it comes to analyzing small structures of the brain, such as, for example, brain stem or the pituitary gland. An MRI Scan usually doesn’t have any risks associated with it.
Unlike CT Scans and X-Rays, the MRI scan procedure is safe and radiation-free, implying that it is safe even for pediatric and repetitive studies. The advantages of MR Imaging scan are:
Procedure: Depending on procedure, MRI Scan time may vary – a routine MRI Brain should typically be completed in less than 15 minutes, whereas a MRI Multiparametric Prostate with Contrast may require over 60 minutes of MRI planning and sequences.
Patient Movement: If a patient is unable to lie straight and moves during the MRI procedure and moves during the procedure, it may warrant for restart in partial sequences which could cause the time for the MRI to be extended from, say 15 minutes to even 40 minutes.
What happens during the MRI Scan?
Patient-Specific Detailing: Frequently if findings in the study require additional detailing, the technician in charge may observe and conduct a few additional minutes of detailing to better help the doctors detail the findings of the case.
A magnetic resonance imaging (MRI) scan procedure lasts 15 to 90 minutes depending on the body part being scanned and the number of images being taken.
You will normally lie flat on your back and be moved into the tunnel on a sliding couch. The part of your body, which is to be scanned, will be in the centre of the machine.
Difference between CT Scan and MRI
Unlike CT Scans and X-Rays, the MRI scan procedure is safe and radiation-free, implying that it is safe even for paediatric and repetitive studies.