Technique
CT combines the use of x-rays with computerized analysis of the images. Beams of x-rays are passed from a rotating device through the area of interest in the patient's body from several different angles to obtain projection images, which then are assembled by computer into a three-dimensional picture of the area being studied.
Read more about this topic: Computed Tomography Angiography
Famous quotes containing the word technique:
“Irony in writing is a technique for increasing reader self- approval.”
—Jessamyn West (19071984)
“I cannot think that espionage can be recommended as a technique for building an impressive civilisation. Its a louts game.”
—Rebecca West (18921983)
“In love as in art, good technique helps.”
—Mason Cooley (b. 1927)