You might have a chest x-ray to help your doctor to stage your bone cancer.
What is a chest x-ray?
X-rays use high energy rays to take pictures of the inside of your body. X-rays can also show changes in tissues and organs. Chest x-rays can show:
- fluid in your lungs
- signs of infection
- an enlarged heart
- changes to the airways or lung tissue
Why you have it
You might have a chest x-ray to check if the cancer has spread to your lungs.
If you have had a chest CT scan you might not need a chest x-ray.
Before your x-ray
There is no special preparation for an x-ray. You can eat and drink normally beforehand. Take your medicines as normal.
When you arrive, the radiographer might ask you to change into a hospital gown and take off any jewellery.
During your x-ray
You usually have a chest x-ray standing up against the x-ray machine. If you can’t stand you can have it sitting or lying on the x-ray couch. For x-rays of other areas of the body the best position is usually lying down on the x-ray couch.
The radiographer lines the machine up to make sure it's in the right place. You must keep very still.
The radiographer then goes behind a screen. They can still see and hear you. They might ask you to hold your breath for a few seconds while they take the x-ray.
X-rays are painless and quick. You won’t feel anything.
You might have more than one x-ray taken from different angles. The whole process may take a few minutes.
An x-ray is a safe test for most people but like all medical tests it has some possible risks. Your doctor and radiographer make sure the benefits of having the test outweigh these risks.
The amount of radiation you receive from an x-ray is small and doesn't make you feel unwell.
The risk of the radiation causing any problems in the future is very small. The benefits of finding out what is wrong outweigh any risk there may be from radiation.
Talk to your doctor if you are worried about the possible effects of x-ray.
Fertility and pregnancy
The ovaries and testicles are particularly sensitive to radiation and you may have lead blocks to shield them if they are in the x-ray field.
It is very important to tell your doctor if you think you may be pregnant, as the x-rays could affect your developing baby. If you can’t delay the x-ray, the radiographer may be able to shield the baby with a lead apron or block.
Getting your results
Ask your doctor how long it will be until you get your x-ray results. Unless your doctor thinks it’s urgent the results might take a couple of weeks.
Waiting for test results can be a worrying time. You might have contact details for a specialist nurse and you can ask them for information. It may help to talk to a close friend or relative about how you feel.