X-rays, MRI's and CAT scans
For well over 100 years, doctors and scientists have used the very first body imaging test, the X-ray. The X-ray is used more widely and more often than any other body imaging test, and can be used on any part of the body. It uses electromagnetic radion waves, and penetrate into the body. The image can be made ready within minutes and, after being revued by a physician or radiologist, will show an accurate image of whatever part of the body was scanned. The X-ray is most widely used in finding broken, fractured, and changed bones, but is also used for many other things. There are many different types of X-ray, for example a Myelogram is an X-ray test of the spine. Other types of X-rays include fluoroscopy, or an X-ray of a moving object or person, an intraveno
us pyelogram is an X-ray of the kidneys, bladder, and ureters. A CT scan, or CAT scan is a type of X-ray, but it is much more complex. It was invented in the mid 1970's, and is used all over the world for numerous types of tests. When very detailed images are needed, a multi-angle cross section image is created used multiple X-ray waves. The X-rays are then analyzed by a computer, and a 2-dimensional image is created. They are used to analyze bones, the abdomen, the chest, and most commonly, the brain. CT is fast, patient friendly and has the unique ability to image a combination of soft tissue, bone, and blood vessels. It is done using a large machine usually found at a hospital's radiology department, and is sometimes aided by dies, injested by the pati
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Myelogram X-ray,
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,
x-ray widely,
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kidneys bladder,
detailed images,
body imaging,
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Approximate Word count = 518
Approximate Pages = 2 (250 words per page double spaced)
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