X-rays are normally radiations related to light waves or microwaves, though they can pass through our body to capture 2D pictures. X-ray machine is similar to a camera and has the only difference like x-ray machines use x-ray to release the film. Earlier hard copy of the film was used to maintain x-ray images, which now are converted to much convenient way in the form of digital files, which are now saved on computers.
One type is contrast x-ray wherein a particular body part is displayed using dye.
Different parts of our body engross different beams of x-rays in different manner. The images show denser body parts like bones as white and lungs or heart which are softer tissues in dark color. Radiographers who are trained in usage of imaging technology can perform examinations through x-rays.
Contrast x-ray test is conducted using a specific type of dye which is injected before the x-ray test starts. This helps in getting better image details in order to view internal part of our body like bowel that contains iodine.
As the dye is used in contrast x-ray you will feel warm sensation upon inserting the dye. Sometimes you also feel like passing urine or nausea for some seconds.
X-ray – Uses
X-rays are used in a lot of situations and particularly they are recommended for diagnosing any health problem that an individual suffers from.
The doctor considers your medical history too before they perform any physical test and an x-ray is supposed to be supplementary. Also the doctor should advice the right type of x-ray after considering your symptoms, costs, risk and scan benefits.
X-ray – benefits
When you experience any particular symptom, doctor might advise you for x-ray test to find out the actual cause of your symptoms as x-ray helps the doctor diagnose your current medical condition. Doctors normally conduct x-ray test after carrying out initial test or considering the medical history of the patient. Various benefits of X-ray are
- No preparation needed before going for x-ray test
- Fast results
- Non-invasive examination
- Recovery time is nil
- Painless procedure
X-rays are helpful and enables the doctors to evaluate the health of bones to locate if there are any congenital abnormalities or dislocations, fractures, infections, tumors in joints and bones and arthritis condition. This helps your treatment progress the right way as the cause is determine during diagnosis.
X-rays are equally important to detect brain tumors and also used in the field of dentistry. Some people are scared as they think the radiations during x-ray test can harm their body cells or tissues, but that is not true as the radiations are quite minimal.
You should trust your doctor and if x-ray test is advised, you should go for it as it can help the doctor detect the right problem and proceed with the treatment. Sometimes initial tests cannot detect the real cause of your symptoms and in such cases x-ray can help a lot to diagnose the cause.