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Some facilities also provide goggles or headsets so the child can watch a movie during the exam. They also answer any questions and explain the procedure to relieve anxiety. They may prepare children by showing them a model MRI scanner and playing the noises they might hear during the exam.
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Some facilities may have personnel who work with children to help avoid the need for sedation or anesthesia.
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You will be told how to prepare your child. A specialist in pediatric sedation or anesthesia should be available during the exam for your child's safety. Sedation can be provided at many facilities. This depends on the child's age, intellectual development, and the type of exam. Infants and young children often require sedation or anesthesia to complete an MRI exam without moving. You may need a blood test to confirm your kidneys are functioning normally. Some conditions, such as severe kidney disease, may mean that you cannot safely receive gadolinium. Tell the technologist or radiologist if you have any serious health problems or recent surgeries. For more information on allergic reactions to gadolinium contrast, please consult the ACR Manual on Contrast Media. However, even if the patient has a known allergy to gadolinium, it may be possible to use it after appropriate pre-medication. A patient is much less likely to be allergic to gadolinium than to iodine contrast. Doctors can use gadolinium in patients who are allergic to iodine contrast. MRI exams commonly use a contrast material called gadolinium. The doctor may ask if you have asthma or allergies to contrast material, drugs, food, or the environment. Some MRI exams use an injection of contrast material. Take food and medications as usual unless your doctor tells you otherwise. Guidelines about eating and drinking before an MRI vary between specific exams and facilities. This is to prevent artifacts appearing on the final images and to comply with safety regulations related to the strong magnetic field. You will need to change into a hospital gown.