False Colour Ct Scan Of Healthy Chest
by Simon Fraser/science Photo Library
Title
False Colour Ct Scan Of Healthy Chest
Artist
Simon Fraser/science Photo Library
Medium
Photograph - Photograph
Description
False colour computed X-ray tomography (CT) scan of the chest of a healthy woman aged 28 years, showing normal lungs (left & right) with the heart between them. In CT, a narrow X-ray beam is directed through the subject towards a diametrically-opposed detector. A series of slices" is made, with source & detector moving synchronously around the subject. Measurements of transmitted X-rays are processed by computer to reveal how elements of tissue in each "slice" attenuate X-rays - the basis for constructing the image. Courtesy of Radiography Dept., Royal Victoria Infirmary, Newcastle-upon-Tyne."
Uploaded
February 18th, 2021
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