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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 affecting males, and it often isn't diagnosed until adulthood.
Klinefelter syndrome (KS), also known as 47,XXY, is a chromosome anomaly where a male has an extra X chromosome. These complications commonly include infertility and small, poorly functioning testicles (if present).
Klinefelter syndrome, also called 47,XXY, is a chromosomal condition that affects development in people who are assigned male at birth. The signs and symptoms of Klinefelter syndrome vary. In some cases, the features are so mild that the condition is not diagnosed until puberty or adulthood.
Sep 11, 2023 · 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 sometimes called...
Nov 12, 2023 · Klinefelter syndrome (KS) results from 2 or more X chromosomes in a phenotypic male. The clinical phenotype of KS was first described by American physician Dr. Harry Klinefelter in 1942.[1] The syndrome describes males with tall stature, small testes, gynecomastia, and azoospermia.
May 19, 2019 · Klinefelter syndrome is a condition that occurs in men as a result of an extra X chromosome. The most common symptom is infertility. Humans have 46 chromosomes, which contain all of a person's genes and DNA. Two of these chromosomes, the sex chromosomes, determine a person's gender.
Feb 27, 2022 · Klinefelter syndrome is a genetic disease that causes males to be born with an extra copy of the X chromosome. Learn about its symptoms, causes, and treatments.
Oct 9, 2023 · Klinefelter syndrome is a common genetic condition in people assigned male at birth (AMAB). People with Klinefelter syndrome have an extra X chromosome.
Klinefelter syndrome (sometimes called Klinefelter's, KS or XXY) is where boys and men are born with an extra X chromosome. Chromosomes are packages of genes found in every cell in the body. There are 2 types of chromosome, called the sex chromosomes, that determine the genetic sex of a baby.
Klinefelter syndrome is a sex chromosome abnormality in which boys are born with two X chromosomes, instead of one, and one Y (XXY). Klinefelter syndrome occurs when a boy has one extra X chromosome. Boys may have learning disabilities, long arms and legs, small testes, and sometimes enlarged breasts.
