Meaning & use

karyogram

noun·Academic

Last updated

A photographic or diagrammatic representation of an individual's chromosomes, arranged in pairs by size and shape, used to detect genetic abnormalities.

See it in a sentence

The karyogram revealed an extra copy of chromosome 21, confirming the diagnosis.

Technicians prepared a karyogram from the patient's blood sample.

A note on using this word

Karyograms are commonly used in prenatal testing to identify chromosomal conditions such as Down syndrome.

Words with a similar meaning

karyotype

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