MRI Essay Example | Topics and Well Written Essays - 1500 words - 3

MRI - Essay Example Magnetic resonance imaging (MRI) produces detailed images of the body’s internal organs and problems associated with the organs. It is procedure that has typically no side effects and cast images with no fear of pain. The process uses magnetised radio radiations and draws the images when the waves reflect back to the scanner. It is different from the CT scan or CAT scan. An MRI scanner is composed of two donut shaped tubes that are joined by a hollow tunnel that holds a person. The donut shaped tubes produce powerful magnetized radiation. A sliding table holds patients and it slides into the tunnel of the scanner. However, some MRI centres have MRI scanner with larger openings to hold patients that are suffering from claustrophobia. Most hospitals now have MRI scanners; while dedicated MRI centres are also opened for the ease of patients. The MRI scanner generates powerful magnetic waves that interact with the atoms of the patient’s body. During interaction the magnetic waves makes the atoms of body to be in particular pattern. The pattern is observed by the powerful antenna and sent to the computed that draws an image with respect to the observed pattern. Computer converted image both in 2d and 3d formats. The results are viewed by the physician to diagnose the problem. Kindly bring other examination reports like X-ray, Ultra sound, CT scans, Nuclear Medicine Scans or previous MRI scan reports along with you, if you can. This may help the physician to make comparison between the reports. Kindly do not let your child to wear any type of metallic jewellery like chins, hair clips or rings as metals may disrupt the magnetic resonance waves. Check you child carefully before the examination begins. If the child’s physician recommends using dye to clarify the results, be sure that child’s takes nothing by mouth (NBM) several