Klinefelter syndrome (KS) also known as 47,XXY or XXY, is the set of symptoms
that result from two or more X chromosomes in males. The primary feature is ...
Educational and support information about Klinefelter Syndrome/XXY and its
Klinefelter syndrome is a chromosomal condition that affects male physical and
cognitive development. Its signs and symptoms vary among affected individuals.
What is Klinefelter syndrome? Klinefelter syndrome is a genetic disorder that
affects males. Klinefelter syndrome occurs when a boy is born with one or more ...
See Also: Talking Glossary of Genetic Terms Definitions for the genetic terms
used on this page. Learning About Klinefelter Syndrome. What is Klinefelter ...
Jun 25, 2013 ... Klinefelter syndrome is a genetic condition that results when a boy is born with an
extra copy of the X chromosome. Klinefelter syndrome is a ...
In 1959, these men with Klinefelter syndrome were discovered to have an extra X
chromosome (genotype XXY) instead of the usual male sex complement ...
Klinefelter syndrome (KS) is a condition that occurs in men who have an extra X
chromosome. Read about the common symptoms and treatments.
Learn about Klinefelter syndrome (XXY condition), a genetic disease affecting
males. Symptoms include low testosterone levels, reduced strength, male breasts
Klinefelter syndrome is a genetic condition that occurs in males when they ...
Klinefelter syndrome results when a boy is born with at least 1 extra X