Overview. 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 common genetic condition affecting males, and it often isn’t diagnosed until adulthood. Klinefelter syndrome may adversely affect testicular growth, resulting in smaller than normal testicles,
Klinefelter syndrome only affects males. It happens because of a difference deep inside the body’s cells, in microscopic strings of DNA (what make up genes) called chromosomes. Chromosomes are tiny, but they play a huge role in who we are — including deciding our gender, how we look, and how we grow.
Many problems caused by Klinefelter are because of lower testosterone levels. You may have a slightly higher chance of: Autoimmune problems, such as lupus and rheumatoid arthritis, where your immune system attacks healthy parts of your body. Breast cancer and cancers that affect blood, bone marrow, and lymph nodes.
Klinefelter syndrome. The disease adversely affects growth of the testicles due to which the size of testicles is smaller than normal. This reduces the production of the sex hormone, testosterone. It can result in various other problems such as extra large breast tissues, less muscle mass, and …
Klinefelter’s Syndrome. Klinefelter’s syndrome is a genetic condition that only affects males. Affected males have an extra X chromosome. Males with Klinefelter’s syndrome have small testicles (testes) which do not produce enough of the male hormone testosterone before birth and during puberty.
The psychological and social impact of Klinefelter’s Syndrome. Problems Most men reported that when they went to see healthcare professionals they had to continually explain their Klinefelter’s syndrome to each new person they met. This was because pituitary conditions affect endocrine function in relation to the production of
Klinefelter syndrome is a chromosomal condition in boys and men that can affect physical and intellectual development. Its signs and symptoms vary among affected individuals. Its signs and symptoms vary among affected individuals.
And just because you have a few does not guarantee that you have Klinefelter’s syndrome. Sometimes a cigar is just a cigar, and sometimes a tall person is just a tall person. If you think you have Klinefelter’s, tell your doctor, and make him listen to you.
Klinefelter’s syndrome has no effect on life expectancy, so they should live to be the same age as everyone else. If born today, about 83 or so.
Klinefelter syndrome. The primary features are sterility and small testicles. Often, symptoms may be subtle and many people do not realize they are affected. Sometimes, symptoms are more prominent and may include weaker muscles, greater height, poor coordination, less …
Causes: Two or more X chromosomes in males
Klinefelter Syndrome‐XXY Definition Klinefelter syndrome is a chromosomal disorder that affects only males. People with this condition are born with at least one extra X chromosome. The syndrome was first identified and described in 1942 by Harry Fitch Klinefelter Jr., an American physician.
klinefelter’s syndrome. What is the prevalence among society? 27 in 100,000 people affected in the US. Is KS a hereditary condition? no. Who does this disorder affect? males. What is the cause of KS? How does the disorder affect males genitalia? Becomes smaller and less pronounced.