Some people have a series of chest X-rays done over time to track whether a health problem is getting better or worse. A chest X-ray is often among the first procedures you'll have if your doctor suspects heart or lung disease.
A chest RayBan reveal many things inside your body, including: For instance, fluid in your lungs can be a result of congestive heart failure.
Calcified nodules in your lungs are most often from an old, resolved infection. Rib or spine fractures or other problems with bone may be seen on a chest X-ray.
Catheters are small tubes used to deliver medications or for dialysis. A chest X-ray is usually taken after placement of such medical devices to make sure everything is positioned correctly.
You may be concerned about radiation exposure from chest X-rays, especially if you have them regularly. Even though the benefits of an X-ray outweigh the risk, you may be given a protective apron if you need multiple images.
The procedure can be performed in a way to protect your abdomen from the radiation. Before the chest X-ray, you generally undress from the waist up and wear an exam gown.
During the procedure, your body is positioned between a machine that produces the X-rays and a plate that creates the image digitally or with X-ray film. You may be asked to move into different positions in order to take views from both the front and the side of your chest.
During the front view, you stand against the plate, hold your arms up or to the sides and roll your shoulders forward. The X-ray technician may ask you to take a deep breath and hold it for several seconds.
Holding your breath after inhaling helps your heart and lungs show up more clearly on the image. During the side views, you turn and place one shoulder on the plate and raise your hands over your head.
You don't feel any sensation as the radiation passes through your body. If you have trouble standing, you may be able to have the exam while seated or lying down.
Your own doctor will discuss the results with you as well as what treatments or other tests or procedures may be necessary. In: Penning and Fowler's Procedures for Primary Care.
Knee arthritis can affect one side of the joint more than the other. A chest X-ray helps detect problems with your heart and lungs.
X-rays can locate metal objects your child has swallowed, such as this jack. In most cases, fractures and infections in bones and teeth show up clearly on X-rays.
X-rays taken over the years can help your doctor determine if your arthritis is worsening. Special types of X-ray tests can measure your bone density.
Evidence of pneumonia, tuberculosis or lung cancer can show up on chest X-rays. Mammography is a special type of X-ray test used to examine breast tissue.
Injecting a contrast material that contains iodine can help highlight sections of your circulatory system to make them visible on X-rays. Barium, a contrast medium delivered in a drink or an enema, can help reveal problems in your digestive system.
If your child has swallowed something such as a key or a coin, an X-ray can show the location of that object. Some people worry that X-rays aren't safe because radiation exposure can cause cell mutations that may lead to cancer.
The amount of radiation you're exposed to during an X-ray depends on the tissue or organ being examined. Generally, however, radiation exposure from an X-ray is low, and the benefits from these tests far outweigh the risks.
X-rays will pass through the body and produce an image on the specialized plate below. Ask your doctor or nurse to provide you with specific instructions.
In general, you undress whatever part of your body needs examination. You may wear a gown during the exam, depending on which area is being X-rayed.
You may also be asked to remove jewelry, eyeglasses and any metal objects because they can show up on an X-ray. Contrast mediums, such as barium and iodine, help outline a specific area of your body on the X-ray image.
You may swallow the contrast medium or receive it as an injection or an enema. The machine produces a safe level of radiation that passes through your body and records an image on a specialized plate.
A technologist positions your body to obtain the necessary views. He or she may use pillows or sandbags to help you hold the position.
During the X-ray exposure, you remain still and sometimes hold your breath to avoid moving so that the image doesn't blur. However, if you're injected with contrast medium before your X-rays, drink plenty of fluids to help rid your body of it.
Call your doctor if you have pain, swelling or redness at the injection site. X-rays are saved digitally on computers, which can be viewed on-screen within minutes.
National Institute of Biomedical Imaging and Bioengineering (NI BIB). NIH Osteoporosis and Related Bone Diseases National Resource Center.
Until the lung cancer shows up on a chest X-ray, the tumor is often too far advanced to be cured. Pulmonary nodules are small round or oval-shaped growth in the lung.
About half the people who smoke and are over age 50 years will have nodules, many of them being noncancerous, on a CT scan of their chest. It can show the size, shape, position, and depth of any lung tumor.
A CT scan test can also be used to look for the spread of lung cancer in the adrenal glands, liver, brain, and other organs. For example, if cancer has spread to the bones, it might be an abnormal increase in the levels of calcium and alkaline phosphatase.
If you are anemic (due to a low count of red blood cells) If you could have trouble with bleeding (due to a low blood platelet count) If you are at increased risk for infections (due to a low count of white blood cells) A study published in the European Respiratory Journal in July 2020 shows that lung cancer could be detected around three months earlier using a biomarker blood test and CT scanning in high-risk patients.