What are x-rays?
Why is a chest x-ray performed?
Chest x-rays may also be ordered:
More definitive tests, such as a computerized (CT) tomography scan, magnetic resonance imaging (MRI), or cardiac catheterization may be performed to make a final diagnosis of cardiac conditions.
How is a chest x-ray performed?
|A chest x-ray may be performed in the hospital, clinic, or in your child's physician's office. |
There may be a table in the room, and there will be a large x-ray camera suspended from the ceiling which can be moved in many directions in order to obtain various views. Portable x-ray equipment can be used to make films on patients in areas of the hospital, such as the operating room, the emergency department, or the intensive care unit.
A chest x-ray may be performed in a standing, sitting, or lying position, depending on the condition of the child and the reason for the x-ray. For a standing or sitting film, your child will stand or sit in front of an x-ray plate. If the x-ray is taken in the lying position, the plate is placed beneath your child while he/she is lying on his/her back or side.
The technician will position your child properly in front of the plate, and then will step away to the controls of the machine. If your child is old enough to cooperate, he/she will be asked to take in a deep breath and hold it for a few seconds while the x-ray exposure is made. Otherwise, the technician will try to take the picture at the appropriate time by watching your child breathe.
In some situations, the physician may want a film made from a side angle. This procedure is the same as the one just described, except that your child will stand, sit, or lie at a right or left angle to the x-ray plate and his/her arms will be raised out of the way.
Parents are usually able to stay in the room with their children to provide support and encouragement. You will be asked to wear a lead apron to protect you from unneeded exposure to radiation during the x-ray.
Depending on the results of the chest x-ray, additional tests or procedures may be scheduled to gather further diagnostic information.
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