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bn:00028474n
Noun Concept
Categories: Syndromes with craniofacial abnormalities, Diseases named for discoverer, Chromosomal abnormalities, Autosomal trisomies, 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
Relations
Sources
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 & Open English WordNet
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
Syndrome. Wiktionary (translation)
IS A
birth defect
trisomy
disability
chromosomal disease
GENETIC ASSOCIATION
chromosome 21
HEALTH SPECIALTY
neurology
medical genetics
NAMED AFTER
Down
SAID TO BE THE SAME AS
Mongolian idiocy
WordNet 3.0 & Open English WordNet
EN
mongolism, mongolianism, Down's syndrome, Down syndrome, trisomy 21
Wikipedia
EN
Down syndrome
Wikidata
EN
Down syndrome
Wiktionary
EN
Down's syndrome, Down syndrome, trisomy 21
OmegaWiki
EN
Down syndrome, Down’s syndrome
Wikipedia Redirections
EN
21 trisomy syndrome, 47,XX,+21, 47,XY,+21, Down's, Down's syndrome, Down-syndrome, Down Syndrome, Downe's syndrome, Downe Sydrome, Downes' syndrome, Downes's syndrome, Downes syndrome, Downs' Syndrome, Downs's syndrome, Downs syndrome, Downsyndrome, Down’s Syndrome, DS (genetic disorder), Health aspects of Down syndrome, History of down syndrome, History of Down syndrome, Mongolianism, mosaic Down syndrome, Sindrome de Down, Síndrome de Down, Trisectomy 21, Trisomy-21, trisomy 21, Trisomy 21 syndrome
Wikidata Alias
EN
Complete trisomy 21 syndrome, Down's syndrome, Down's syndrome - trisomy 21, Downs syndrome, G Trisomy, trisomy 21, trisomy 21 syndrome

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