Search Results 1-10 of 16197 for Klinefelter%2Bsyndrome

  1. Klinefelter syndrome - Symptoms and causes - Mayo Clinic

    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 genetic condition ...

  2. Klinefelter syndrome - Diagnosis and treatment - Mayo Clinic

    Treatment for Klinefelter syndrome is based on signs and symptoms and may include: Testosterone replacement therapy. Starting at the time of the usual onset of ...

  3. Klinefelter syndrome - Doctors and departments - Mayo Clinic

    This genetic disorder occurs when a male is born with an extra copy of the X chromosome and may result in low testosterone production and infertility.

  4. Male hypogonadism - Symptoms & causes - Mayo Clinic

    Klinefelter syndrome. This condition results from a congenital abnormality of the sex chromosomes, X and Y. A male normally has one X and one Y chromosome ...

  5. Turner syndrome - Symptoms & causes - Mayo Clinic

    Turner syndrome affects only females as the result of a missing or partially missing X chromosome, causing a variety of medical and developmental problems.

  6. Male infertility - Symptoms and causes - Mayo Clinic

    Inherited disorders such as Klinefelter's syndrome — in which a male is born ... Other genetic syndromes associated with infertility include cystic fibrosis and ...

  7. Male breast cancer - Symptoms and causes - Mayo Clinic

    Klinefelter syndrome. This genetic syndrome occurs when males are born with more than one copy of the X chromosome. Klinefelter syndrome affects the ...

  8. Not the end of the road: Delivering the diagnosis of sex-chromosome trisomy

    Most people have either XY or XX sex chromosomes. Individuals with sex-chromosome trisomy can have XXX (known as trisomy X), XXY (Klinefelter syndrome) or XYY ( ...

  9. Low sperm count - Symptoms and causes - Mayo Clinic

    Inherited disorders such as Klinefelter's syndrome — in which a male is born ... Other genetic syndromes associated with infertility include cystic fibrosis, ...

  10. Men can get breast cancer

    This genetic syndrome occurs when boys are born with more than one copy of the X chromosome. Klinefelter's syndrome causes abnormal development of the testicles ...