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CT scan

UK //siː tiː skæn//US //si ti skæn//

Definition

A medical imaging procedure using X-rays to create detailed pictures of the body.

In simple words: A special X-ray that creates images of the inside of the body.

Examples

  • The doctor ordered a CT scan to check for any internal injuries.
  • Many cancers are diagnosed using a CT scan to locate tumors.
  • After the accident, I had to get a CT scan to see if I had a concussion.
  • A CT scan provides cross-sectional images of the body, allowing better diagnosis.
  • The technician explained the CT scan process before starting the procedure.

Usage notes

Used in medical contexts to describe a diagnostic imaging procedure. Appropriate for hospitals, clinics, and medical discussions.

Grammar pattern

noun + noun

Memory hint

CT sounds like 'see tea' - imagine a doctor looking at images of tea leaves in a cup.

Collocations

  • get a CT scan
  • perform a CT scan
  • CT scan results
  • CT scan images

Synonyms

  • computed tomography
  • CAT scan
  • tomography

Common mistakes

  • Confused with MRI, which is a different imaging technique.
  • Misunderstanding the abbreviation 'CT' as referring to something other than 'computed tomography.'