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29 paź 2024 · Klinefelter syndrome occurs because of a random change in the egg or the sperm that causes a baby assigned male at birth to be born with an extra X sex chromosome. The condition is not passed down in families.
Read about Klinefelter syndrome - a condition in which male babies are born with an extra X chromosome. Find out about the symptoms, causes and treatments.
Klinefelter syndrome (KS), also known as 47,XXY, is a chromosome anomaly where a male has an extra X chromosome. [10] These complications commonly include infertility and small, poorly functioning testicles (if present).
28 paź 2024 · 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.
29 mar 2024 · 47,XXY (Klinefelter syndrome) is a chromosomal variation in males where one extra X chromosome is present which then results in a 47,XXY. The extra X chromosome typically affects physical, neurodevelopmental, behavioral and neurocognitive functioning.
4 cze 2024 · Klinefelter syndrome (KS) is a chromosome variation affecting around 1 in 660 males in which an extra X chromosome is present, resulting in a genetic karyotype of 47,XXY. Karyotype analysis is required for definitive diagnosis. The extra X chromosome leads to testicular hypofunction and testoster...
Klinefelter syndrome is a common genetic condition in which people assigned male at birth (AMAB) have an additional X chromosome. Symptoms may include breast growth, infertility, osteoporosis and learning difficulties.
