- Klinefelter syndrome - Symptoms and causes - Mayo Clinic
Klinefelter syndrome is a common condition that results when a person assigned male at birth has an extra copy of the X sex chromosome instead of the typical XY
- Klinefelter Syndrome: What It Is, Symptoms Treatment
Klinefelter syndrome is a common genetic condition in which males have an additional X chromosome Symptoms may include breast growth, infertility, osteoporosis and learning difficulties
- Klinefelter Syndrome - Johns Hopkins Medicine
What is Klinefelter syndrome? Most men are born with a pair of XY chromosomes, while most females are born with pair of XX chromosomes Klinefelter syndrome occurs when a male is born with an extra X chromosome Thus a male with Klinefelter has XXY instead of the usual XY pair
- Klinefelter Syndrome: Symptoms, Causes, Diagnosis, and Treatment - WebMD
Klinefelter syndrome, also known as XXY syndrome, is a condition in boys and men that’s caused by an extra X chromosome It can affect physical and mental development
- Klinefelter Syndrome: Symptoms, Genetics, and Treatment
Klinefelter syndrome is a genetic condition that affects only males Here's what you should know about the causes, symptoms, and treatment options for the condition
- Klinefelter Syndrome - StatPearls - NCBI Bookshelf
Klinefelter syndrome is a genetic condition characterized by the presence of 2 or more X chromosomes in a phenotypic male The clinical features were first described in males with tall stature, small testes, gynecomastia, and azoospermia
- Clinical features, diagnosis, and management of Klinefelter . . . - UpToDate
Recognition and treatment of Klinefelter syndrome is important for prevention or treatment of its consequences, such as micropenis, learning disabilities, delayed puberty, infertility, and osteoporosis
- Klinefelter syndrome: MedlinePlus Genetics
Klinefelter syndrome affects about 1 in 650 male newborns It is the most common sex chromosome disorder, which is a group of conditions caused by changes in the number of sex chromosomes (the X chromosome and the Y chromosome)
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