cat scan

Học thuật
Thân thiện
cat scan

A doctor examines a detailed cat scan on a computer monitor.

Definition
  1. Noun:
    • A detailed cross-sectional image of the inside of the body, produced by a specialized X-ray machine: A "CAT scan" is a medical imaging procedure that uses X-rays and computer processing to create detailed pictures of bones, organs, and tissues.
Usage
  • The term "CAT scan" is used to refer to both the medical imaging procedure itself and the resulting image or set of images.
  • It is a common, informal term for the more technical name "CT scan" (Computed Tomography scan). Both terms are widely understood and used interchangeably in medical and everyday contexts.
  • It is typically used with the definite or indefinite article ("a," "the," "his," "her").
Examples
  • Noun:
    • The doctor ordered a CAT scan to check for internal injuries after the accident.
    • You could see the tumor clearly in the CAT scan.
    • She had to lie still for the CAT scan.
Advanced Usage
  • "To get/have a CAT scan": To undergo the scanning procedure.
    • The patient needs to get a CAT scan of his chest.
  • "CAT scan results": The images and the radiologist's report based on them.
    • We are waiting for the CAT scan results to make a diagnosis.
Variants and Related Words
  • CT scan (Computed Tomography scan) (n): The full technical name for a CAT scan. "CAT" stands for "Computed Axial Tomography."
  • Scanner (n): The machine that performs the scan.
    • The new hospital has a very fast CT scanner.
  • Radiology (n): The branch of medicine that uses imaging techniques like CAT scans.
  • MRI (Magnetic Resonance Imaging) (n): A different type of medical scan that uses magnetic fields and radio waves, often compared or contrasted with a CAT scan.
Synonyms
  • Tomography: A more general term for imaging by sections.
  • CT (Computed Tomography): The direct synonym and modern preferred term.
Notes on Meaning
  • The primary and only common meaning of "CAT scan" is the medical imaging technique. It does not have other general or idiomatic meanings outside this specific technical context.
cat scan

A doctor examines a detailed cat scan on a computer monitor.

Noun
  1. an image produced by scanning
    • he analyzed the brain scan
    • you could see the tumor in the CAT scan

Từ đồng nghĩa

Từ chứa "cat scan"