Definition

1. Noun:
   • A medical imaging technique: "computed axial tomography" refers to a diagnostic procedure that uses X-ray equipment and computer processing to generate detailed cross-sectional images of the body's internal structures along a single axis.

Usage Examples

• Noun:
  • The doctor ordered a computed axial tomography scan to examine the patient's brain.
  • Computed axial tomography is often used to detect tumors and internal injuries.

Advanced Usage

• "CAT scan": This is the common abbreviation for "computed axial tomography scan".
  • The patient underwent a CAT scan to diagnose the cause of the abdominal pain.

Variants and Related Words

• CT scan (Computed Tomography scan): A more modern and commonly used term for essentially the same imaging technology. While "computed axial tomography" specifies imaging along an axis, "CT" is a broader term.
  • A CT scan provides a more detailed image than a standard X-ray.
• Tomography: The general process of imaging by sections.
• Radiology: The medical specialty that uses imaging techniques like computed axial tomography.

Synonyms

• CAT scanning: The process of using computed axial tomography.
• Computerized axial tomography: An alternative phrasing with the same meaning.

Related Phrases

• To undergo a CAT/CT scan: To have the imaging procedure performed.
  • After the accident, she had to undergo a CAT scan.

Noun

1. a method of examining body organs by scanning them with X rays and using a computer to construct a series of cross-sectional scans along a single axis