Computed tomography (CT)
Computed tomography (CT) was invented in the 1970s by Sir Godfrey Hounsfield, who was awarded the Nobel Prize in Medicine in 1979. Since this inspired invention there have been many generations of CT scanners.
Quite simply, CT scanner obtains a series of images of the body (slices) in the axial plane. The patient lies on a bed, an X-ray tube passes around the body and a series of images are obtained. A computer carries out a complex mathematical transformation on the multitude of images to produce the final image
Category: Medical & Health Sciences
Previous: ← Ultrasound
More from this Section
- Social Anxiety Disorder
Social Anxiety Disorder is the characterized by extreme anxiety about being judged by ... - Rectum
Rectum is the lower part of the large intestine, about 5 in (12.7 cm) long, between the ... - Vertebral canal
The spinal cord lies within a bony canal formed by adjacent vertebrae and soft tissue ... - Neurobiology
Neurobiology is a branch of the life sciences that deals with the anatomy, physiology ... - Seminal Vesicles
The seminal vesicles are two lobulated organs about 2 in. (5 cm) long lying on the posterior ...