An X-ray is a quick procedure that allows doctors to view the inside of the body. X-ray images show parts of the body in shades of black and white. This is because tissues absorb varying amounts of radiation. Air absorbs X-ray the least, making lungs appear black. Fat and other tissues absorb less X-ray and look gray. Bones contain calcium that absorbs X-rays the most, making bones appear white. X-rays are used primarily to check for broken bones, but they are also taken for other reasons. For instance, mammograms use X-rays to check for signs of breast cancer, while chest X-rays are taken to identify pneumonia. Here are some of the commonly asked questions about X-Ray in San Marcos TX.
What are some typical conditions that may call for an X-ray?
Some of the common that may call for an X-ray include:
* Bone cancer
* Tooth decay
* Arthritis
* Fractures
* Enlarged hearts
* Conditions affecting the lungs
* Swallowed items
* Infections
* Breast tumors
* Blocked blood vessels
* Osteoporosis
How should a patient prepare for an X-ray?
Different X-rays require different preparations. Depending on the target area, it is essential to wear loose, comfortable clothing that can be moved around in. The doctor may also request the patient wear a hospital gown for the test. Remove any jewelry and other metal items from the body before the X-ray is taken. Patients with metal implants should notify their doctor as these can block X-rays from penetrating the body.
What happens during the X-ray procedure?
During the X-ray procedure, the radiologist will inform the patient how they want the body to be positioned to get the right view. The technician may ask the patient to lie, sit, or stand in different positions during the test. In some instances, the radiologist will move a large camera connected to a steel arm over the body. The camera captures the X-ray images of the body using film or sensors held by the table.
These are just some of the most important details to know before visiting a radiologist for an X-Ray in San Marcos TX.