Meaning & Definition of word "Tomography"
to
Tomography
/təˈmɒɡrəfi/
noun:
- 1. A technique for displaying a representation of a cross section through a human body or other solid object using X-rays or ultrasound.
- Example: Computed tomography (CT) scans are widely used in modern medicine to diagnose diseases.
- 2. The process of generating an image or representation of a three-dimensional object by compiling data from multiple two-dimensional images.
- Example: Magnetic resonance tomography provides detailed images of organs and tissues in the body.
- 3. Any imaging technique that provides images of sections of a solid object.
- Example: Positron emission tomography (PET) is used to observe metabolic processes in the body.
Etymology
Derived from 'tomo-' meaning 'slice' or 'section' and the suffix '-graphy' meaning 'writing' or 'description'.
Common Phrases and Expressions
computed tomography:
A method of imaging using computer-processed combinations of many x-ray measurements taken from different angles.
magnetic resonance tomography:
An imaging technique that uses magnetic fields and radio waves to create detailed images of the organs and tissues.
Related Words
radiology:
The medical specialty that uses imaging techniques to diagnose and treat diseases.
ultrasound:
A technique that uses high-frequency sound waves to create images of the inside of the body.