MedlinePlus Medical Encyclopedia: Klinefelter Syndrome
Scan day: 13 February 2014 UTC
Virus safety - good
Description: Defines this condition, the causes, symptoms, treatment, prognosis, and complications.
Klinefelter syndrome: MedlinePlus Medical Encyclopedia Klinefelter syndrome is the presence of an extra X chromosome in a male. Most people haveÂ 46 chromosomes. Chromosomes contain all of your genes and DNA, the building blocks of the body.Â Two sex chromosomes determine if you become a boy or a girl. Girls normally have two XX chromosomes. Boys normally have an X and a Y chromosome.
Size: 387 chars
|Page title:||Klinefelter syndrome: MedlinePlus Medical Encyclopedia|