bn:00049294n
Noun Concept
Categories: Sex chromosome aneuploidies, Articles with short description, Genetic anomalies, Chromosomal abnormalities, Diseases named for discoverer
EN
Klinefelter's syndrome  Klinefelter syndrome  XXY-syndrome  47XXY  Kleinfelter's syndrome
EN
Syndrome in males that is characterized by small testes and long legs and enlarged breasts and reduced sperm production and mental retardation; a genetic defect in which an extra X chromosome (XXY) is present in the male WordNet 3.0
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EN
Syndrome in males that is characterized by small testes and long legs and enlarged breasts and reduced sperm production and mental retardation; a genetic defect in which an extra X chromosome (XXY) is present in the male WordNet 3.0 & Open English WordNet
Klinefelter syndrome, also known as 47,XXY, is an aneuploid genetic condition where a male has an additional copy of the X chromosome. Wikipedia
Caused by a chromosome aneuploidy Wikipedia Disambiguation
Human disease Wikidata
A genetic condition in which a person is born with two X chromosomes and one Y chromosome. Wiktionary