Klinefelter syndrome is a genetic condition in which a boy is born with an extra X chromosome. Instead of the typical XY chromosomes in men, they have XXY, so this condition is also called XXY ...

Klinefelter syndrome is a genetic disease that causes biological males to be born with an extra copy of the X chromosome in their cells. Males with this condition may not have any symptoms, or may ...

Q: Which doctor should I meet if I have the symptoms of Klinefelter's syndrome? A: You could meet an andrologist or an urologist for your problem. An adolescent will first consult the pediatrician who ...

Genetics play a role in low testosterone for some men, but underlying causes vary widely. Many genes influence testosterone ...

Klinefelter syndrome is the most common sex-chromosome disorder; it affects approximately one in every 660 men. This syndrome is characterized by the presence of one or more extra X chromosomes, and ...

KLINEFELTER Syndrome affects men who are born with an extra X chromosome. Here’s everything you need to know about the condition and its symptoms… Klinefelter syndrome, or XXY, is a condition that ...

In April 2011, online rumors surfaced to the effect that billionaire real estate mogul Donald Trump (who was already being spoken of as a potential presidential contender) might be suffering from a ...

Background An 18-year-old Somali man presented to a primary care clinic to investigate a potential pathophysiological reason for behavioral problems at school that had arisen in the past 1–2 years. A ...

Klinefelter syndrome is a common genetic chromosomal condition that occurs when a boy is born with an extra copy of the X chromosome. Klinefelter syndrome can affect both physical and cognitive ...

Other risk factors associated with Klinefelter syndrome are not well known and research is currently being undertaken to investigate this further. A deeper understanding of Klinefelter syndrome and ...

Normally, humans have 46 chromosomes, namely 22 pairs of autosomes and 1 pair of sex chromosomes. In females, both sex chromosomes are X chromosomes (XX), while in males, there is one X and one Y ...