bn:00028474n
Noun Concept
Categories: Down syndrome, Syndromes affecting the gastrointestinal tract, Diseases named for discoverer, Syndromes with craniofacial abnormalities, Syndromes with mental retardation
EN
mongolism  mongolianism  Down's syndrome  Down syndrome  trisomy 21
EN
A congenital disorder caused by having an extra 21st chromosome; results in a flat face and short stature and mental retardation WordNet 3.0
Definitions
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EN
Down syndrome or Down's syndrome, also known as trisomy 21, is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. Wikipedia
A medical condition Wikipedia Disambiguation
Chromosomal condition characterized by flat-looking facial features and weak muscle tone in infancy and is caused by trisomy of all or a critical portion of chromosome 21 and is associated with intellectual disability Wikidata
A genetic disorder caused by the presence of all or part of an extra 21st chromosome. OmegaWiki
Condition caused by a chromosomal deficiency, whereby the patients bear a certain resemblance to the Mongoloid race, such as a small head and tilted eyelids. Wiktionary
A medical condition caused by a chromosomal excess, whereby the patients bear a certain resemblance to the Mongoloid race, such as a small head and tilted eyelids, and typically have a delay in cognitive ability and physical growth. Wiktionary
Condition caused by chromosomal deficiency. Wiktionary (translation)
The presence of three copies of the 21st chromosome in the karyotype. Wiktionary
GENETIC ASSOCIATION
HEALTH SPECIALTY
NAMED AFTER
SAID TO BE THE SAME AS