A drawer under the table holds the x-ray film or image recording plate. In most cases, the equipment consists of an x-ray tube that hangs over an exam table. The equipment used during an x-ray exam varies based on the part of the body being imaged. This is so that a fetus is not inadvertently exposed to radiation. Mention any history of asthma, diabetes, kidney disease or thyroid problems.Īdolescent females may be asked to provide urine for a pregnancy test if they are sexually active. Tell your doctor about any medications your child is taking and if they have any allergies.Īlso, tell your doctor about any recent illnesses or other medical conditions your child may have. Sedation and anesthesia are rarely needed for x-ray exams. Also, the feeling of being full may prevent the patients from voluntarily drinking the contrast material. This is because food and drink can dilute the contrast material. Your child may be asked not to eat or drink anything for several hours before an upper GI exam. Be sure to remove them prior to your child's exam. Metal objects including jewelry, eyeglasses, hearing aids, non-permanent retainers and hairpins may affect the x-ray images. They may be given a gown to wear during the procedure. Your child should wear comfortable, loose-fitting clothing to the exam. How should we prepare for the x-ray exam? For more information, see the Contrast Materials page. The radiologist will determine which type of contrast material to use. These alternative contrast materials may be used if the patient has recently had GI tract surgery or has allergies to other contrast materials. On occasion, some patients are given other forms of contrast to swallow, usually containing iodine.
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