Mosaic Klinefelter Syndrome Fertility
Mosaic klinefelter syndrome fertility. Plotton I Brosse A Lejeune H. Sometimes symptoms are more evident and may include weaker muscles greater height poor motor coordination less body hair. The XXY condition that causes Klinefelter syndrome cant be changed but medical treatment and working with therapists can help.
Klinefelter syndrome is a chromosomal condition in boys and men that can affect physical and intellectual development. Klinefelter syndrome 47XXY. An extra X chromosome in some of the cells mosaic Klinefelter syndrome with fewer symptoms More than one extra copy of the X chromosome which is rare and results in a severe form Extra copies of genes on the X chromosome can interfere with male sexual development and fertility.
It is usually associated with physical growth delays mild to moderate intellectual disability and characteristic facial features. Boys and men with Klinefelter syndrome have the usual single Y chromosome plus two copies of the X chromosome for a total of 47 chromosomes in each cell. Klinefelter syndrome KS also known as 47XXY is a syndrome where a male has an additional copy of the X chromosome.
Down syndrome or Downs syndrome also known as trisomy 21 is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. The average IQ of a young adult with Down syndrome is 50 equivalent to the mental ability of an eight- or. There are 2 types of chromosome called the sex chromosomes that determine the genetic sex of a baby.
Typically a male has one X and one Y chromosome. It is associated with high rates of sterility and sexual dysfunction. Many boys with Klinefelter syndrome also known as XXY syndrome have no signs or symptoms and some dont even know they have it until later in life.
This is described as mosaic Klinefelter syndrome and can be described with some variant of mosaic karyotype. This type affects about 2 of the people with Down syndrome. Genetics in Medicine 56 460-468.
Men who have Klinefelter syndrome also have an increased risk for autoimmune disorders such as lupus rheumatoid arthritis and Sjogrens syndrome. Prognosis for Klinefelter Syndrome Treatment can help boys and men with Klinefelter live happy healthy lives.
Plotton I Brosse A Lejeune H.
It is associated with high rates of sterility and sexual dysfunction. It is caused by an extra copy of the X chromosome. Fertility and Sterility is an international journal for obstetricians gynecologists reproductive endocrinologists urologists basic scientists and others who treat and investigate problems of infertility and human reproductive disorders. Often symptoms are subtle and subjects do not realize they are affected. Men with mosaic 47 XXY KS. What Is Klinefelter Syndrome. The primary features are infertility and small poorly functioning testicles. Men who have Klinefelter syndrome also have an increased risk for autoimmune disorders such as lupus rheumatoid arthritis and Sjogrens syndrome. An extra X chromosome in some of the cells mosaic Klinefelter syndrome with fewer symptoms More than one extra copy of the X chromosome which is rare and results in a severe form Extra copies of genes on the X chromosome can interfere with male sexual development and fertility.
The XXY condition that causes Klinefelter syndrome cant be changed but medical treatment and working with therapists can help. The primary features are infertility and small poorly functioning testicles. Klinefelter Syndrome. It is associated with high rates of sterility and sexual dysfunction. For children with mosaic Down syndrome some of their cells have 3 copies of chromosome 21 but other cells have the. Mosaic Down syndrome. Expanding the phenotype and identifying new research directions.
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