Klinefelter syndrome is a physical condition where male body consists of an extra x along with xy chromosome want to learn more about this condition, read our article to find out the causes , symptoms and treatment of klinefelter syndrome. Some of the signs and symptoms of the condition include: small testicles ( hypogonadism) most males with klinefelter syndrome are not diagnosed until they are well into adulthood, when diagnosis can come as a major shock an earlier diagnosis provides. For example, some cells might be xxy, while others are xxxy this is called mosaicism this condition is usually random and not caused by anything either parent did women who are over age 35 when they get pregnant are slightly more likely to give birth to a baby with klinefelter syndrome. The xxy chromosome pattern can not be changed but, there are a variety of ways to treat the symptoms of the xxy condition educational treatments - as children, many xxy males qualify for special services to help them in school teachers can also help by. Klinefelter syndrome is a genetic disorder that results when a male is born with an extra copy of the x chromosome learn about diagnosis and treatment.
Causes while klinefelter syndrome is congenital (present at birth), is not hereditary (passed down in families) it occurs during fetal development when the chromosomes divide in addition to physical symptoms, boys with klinefelter syndrome can also have language, emotional or learning delays as adult males, they. If an extra x chromosome is detected in any of the cells, a positive diagnosis is made in some cases, low-level mosaicism may be missed therefore, if the initial test results are negative, but klinefelter syndrome is still suspected based on the patient's signs and symptoms (eg low testosterone. The diagnosis may also be considered in the adolescent male when puberty is not progressing as expected adult males may come to the doctor because of infertility klinefelter syndrome is associated with an increased risk for breast cancer, a rare. Klinefelter syndrome - learn about the causes, symptoms, diagnosis & treatment from the merck manuals - medical consumer version.
In addition, there are the long-term beneficial effects of decreasing the risks of autoimmune disease and breast cancer a study of 42 men with klinefelter syndrome revealed a sperm retrieval rate of 72% per testicular sperm extraction attempt, with adequate sperm for icsi found in 69% of subjects (29 of. Klinefelter syndrome is a genetic disorder in males know more about what is klinefelter syndrome, causes, symptoms of treatment of klinefelter syndrome.
Klinefelter syndrome is a group of conditions that affects males born with an extra x chromosome learn more about the causes, symptoms, and treatment from the experts at hormoneorg. Causes klinefelter syndrome is a genetic condition but it is not inherited it is caused by a random event during cell division early in fetal development the syndrome is linked to an abnormal number of sex chromosomes typically, males have an x and a y chromosome, and females have two x chromosomes in klinefelter. A boy born with klinefelter syndrome has an extra x chromosome that is believed to be caused by a random error this error usually occurs during meiosis when the cell divides to produce the sperm or the egg cell in the father or mother, respectively as males with klinefelter syndrome have one y. Further reading gynecomastia-topic overview male breast enlargement ( gynecomastia) gynecomastia-related information klinefelter's syndrome topics.
Some males with klinefelter syndrome have the extra x chromosome only in some of their cells (mosaic klinefelter syndrome) in addition, 46,xx males also exist and it is caused by translocation of y material including sex determining region (sry) to the x chromosome during paternal meiosis formal cytogenetic analysis. What causes klinefelter's syndrome klinefelter's syndrome is caused by men having an extra one or more x chromosomes this occurs as a result of a problem in the way cells divide either before or after conception the usual 47 xxy pattern of klinefelter's syndrome accounts for around 80% of cases, however, there are. Normally, humans have 46 chromosomes, including sex chromosomes that determine the sex females have xx chromosomes and male have xy chromosomes klinefelter syndrome is caused by: presence of extra x chromosome in male it can occur when genetic material in sperm splits unevenly it is.
Klinefelter's syndrome is the most frequent sex chromosomal genetic disorder and is caused by the presence of an extra x chromosome. 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: find the most comprehensive real-world symptom and treatment data on klinefelter syndrome at patientslikeme 38 patients with klinefelter syndrome experience fatigue, depressed mood, pain, anxious mood, and insomnia and use testosterone, hydrocodone-acetaminophen, and ketorolac to treat. Males with klinefelter's syndrome have small testicles (testes) which do not produce enough of the male hormone testosterone before birth and during puberty cardiovascular disease - this is due to increased cholesterol levels which may occur and the risk can be reduced with testosterone treatment.