![]() Pillows or sandbags may be used to help you hold the position. You can't feel an X-ray.Ī technologist positions your body to get the necessary views. The machine produces a safe level of radiation that passes through the body and records an image on a specialized plate. X-rays are performed at medical offices, dentists' offices, emergency rooms and hospitals - wherever an X-ray machine is available. You may swallow the contrast medium or receive it as an injection or an enema. Contrast mediums, such as barium and iodine, help outline a specific area of your body on the X-ray image. Contrast materialīefore having some types of X-rays, you're given a liquid called contrast medium. You also may be asked to remove jewelry, eyeglasses and any metal objects because they can show up on an X-ray. You may wear a gown during the exam depending on which area is being X-rayed. In general, you undress whatever part of your body needs examination. Ask your healthcare team to provide you with specific instructions. X-rays will pass through the body and produce an image on the specialized plate below.ĭifferent types of X-rays require different preparations. The X-ray tube is focused on the abdomen. Swelling of the throat or other parts of the body.Rarely, severe reactions to a contrast medium occur, including: In some people, the injection of a contrast medium can cause side effects such as: Though most diagnostic X-rays pose only small risk to an unborn baby, your care team may decide to use another imaging test, such as ultrasound. However, if you are pregnant or suspect that you may be pregnant, tell your healthcare team before having an X-ray. Generally, however, radiation exposure from an X-ray is low, and the benefits from these tests far outweigh the risks. Sensitivity to the radiation depends on your age, with children being more sensitive than adults. The amount of radiation you're exposed to during an X-ray depends on the tissue or organ being examined. This is because radiation exposure can cause cell changes that may lead to cancer. Some people worry that X-rays aren't safe. Pulmonary atresia with ventricular septal defect.Pulmonary atresia with intact ventricular septum.Functional neurologic disorder/conversion disorder.Chronic exertional compartment syndrome.If a child has swallowed something such as a key or a coin, an X-ray can show the location of that object. Barium, a contrast medium delivered in a drink or an enema, can help show problems in the digestive system. Injecting a contrast material that contains iodine can help highlight sections of the circulatory system so they can be seen easily on X-rays. This sign of congestive heart failure shows up clearly on X-rays. Mammography is a special type of X-ray test used to examine breast tissue. Evidence of pneumonia, tuberculosis or lung cancer can show up on chest X-rays. Special types of X-ray tests can measure bone density. Dentists use X-rays to check for cavities in the teeth. X-rays taken over the years can help your healthcare team tell if your arthritis is worsening. X-rays of the joints can show evidence of arthritis. In most cases, fractures and infections in bones and teeth show up clearly on X-rays. ![]() X-ray technology is used to examine many parts of the body. X-rays can locate metal objects your child has swallowed, such as this jack. ![]()
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