Home > Term: Down syndrome
Down syndrome
Down syndrome is the most frequent genetic cause for mild to moderate mental retardation and related medical problems. It is caused by a chromosomal abnormality. For an unknown reason, a change in cell growth results in 47 instead of the usual 46 chromosomes. This extra chromosome changes the orderly development of the body and brain.
- Part of Speech: noun
- Industry/Domain: Health care
- Category: Women’s health
- Government Agency: Womenshealth.gov
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Creator
- Tracy.Young
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(San Jose, United States of America)