Cell or Molecular Dysfunction
chromosome aberration
[ kroh-muh-sohm ab-uh-rey-shuhn ]
Subclass of:
Pathologic Processes;
Mutation
Definitions related to chromosome aberrations:
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Irregularity in the number or structure of chromosomes that may alter the course of development.CRISP ThesaurusNational Institutes of Health, 2006
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Abnormal number or structure of chromosomes. Chromosome aberrations may result in CHROMOSOME DISORDERS.NLM Medical Subject HeadingsU.S. National Library of Medicine, 2021
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(cytogenetic abnormality) An irregularity in the number or structure of chromosomes, usually in the form of a gain (duplication), loss (deletion), exchange (translocation), or alteration in sequence (inversion) of genetic material.NCI ThesaurusU.S. National Cancer Institute, 2021
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