Computed Tomography Imaging.

Overview: Computed Tomography (CT) visualize, also known as CAT poke into (Computed Axial Tomography) is a invaluable medical diagnostic tomography tool, which Uses a combination of gas constantograms and computer technology. A series of roentgen ray beams from many different angles are used to give cross-section(a) images or slices of the patients eubstance. These images are assembled in a computer into a three- dimensional picture that chamberpot display organs, bones, and tissues in striking detail. The CT scanner consists of a large donut-shaped machine and an roentgenogram table. The Patient will lie on the table and be slowly moved into the large opening as a series of pictures are taken. Depending on which area of the body existence scanned a contrast may be given. The contrast agentive determination (orally, rectally or via injection) also known as a dyestuff improves the visibility of constructions within the body and filtered out of the billetstream by natu re by kidneys and the liver. CT scans are performed to analyse the inhering structures of various split of the body. This includes the head, where traumatic injuries occur, such as blood clots or skull fractures. Tumours and infections can be identified. In the spine, the bony structure of the vertebrae can be accurately defined, as can the opus of the intervertebral discs and spinal cord.

History And Development CT was invented in 1972 by British engineer Godfrey Hounsfield of EMI Laboratories, England, and independently by randomness African born physicist Allan Cormack of Tufts University, Massachusetts. Hounsfield was later awarded the Nobel Peace! revalue and honoured with Knighthood in England for his contributions to medicine and science. The first clinical CT scanners were installed between 1974 and 1976. The veritable systems were dedicated to head imaging only, but complete body systems with larger patient openings became available in 1976. CT became widely... If you call for to get a full essay, order it on our website: OrderCustomPaper.com

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