"Klinefelter Syndrome" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings)
. Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
A form of male HYPOGONADISM, characterized by the presence of an extra X CHROMOSOME, small TESTES, seminiferous tubule dysgenesis, elevated levels of GONADOTROPINS, low serum TESTOSTERONE, underdeveloped secondary sex characteristics, and male infertility (INFERTILITY, MALE). Patients tend to have long legs and a slim, tall stature. GYNECOMASTIA is present in many of the patients. The classic form has the karyotype 47,XXY. Several karyotype variants include 48,XXYY; 48,XXXY; 49,XXXXY, and mosaic patterns ( 46,XY/47,XXY; 47,XXY/48,XXXY, etc.).
- Klinefelter Syndrome
- Klinefelter Syndromes
- Syndrome, Klinefelter
- Syndromes, Klinefelter
- XXY Syndrome
- Syndrome, XXY
- Syndromes, XXY
- XXY Syndromes
- Klinefelter's Syndrome
- Klinefelters Syndrome
- Syndrome, Klinefelter's
Klinefelter Syndrome, Variants
- Klinefelter Syndrome, Variants
- Klinefelter Syndromes, Variants
- Syndrome, Variants Klinefelter
- Syndromes, Variants Klinefelter
- 48,XXYY Syndrome
- Xxyy Syndrome
- Syndrome, Xxyy
- Syndromes, Xxyy
- Xxyy Syndromes
- XXY Trisomy
- Trisomies, XXY
- Trisomy, XXY
- XXY Trisomies
Below are MeSH descriptors whose meaning is more general than "Klinefelter Syndrome".
Below are MeSH descriptors whose meaning is more specific than "Klinefelter Syndrome".
This graph shows the total number of publications written about "Klinefelter Syndrome" by people in this website by year, and whether "Klinefelter Syndrome" was a major or minor topic of these publications.
To see the data from this visualization as text, click here.