Most males have one Y and one X chromosome. Often, symptoms are subtle and subjects do not realize they are affected. The most important thing to remember is that KS has a very wide range of effects, the severity of which varies considerably from person to person. Our Community, Pregnant Mothers Stories . They tend to be quiet, sensitive, and unassertive, but personality characteristics vary among affected individuals. 2014). METHODS: We analyzed 58 adult KS patients with the classic 47, XXY karyotype. This results in smaller-sized testicles, low testosterone levels, and possibly infertility. you have your own personality and traits some may be traits of the syndrome but as you said your self people with klinefelters are not all the same. Father Learns of Son’s Xxy. XXY Baby is Born. Testosterone is a male hormone that usually stimulates sexual traits like body hair and muscle growth. Objective To investigate the criminal pattern in men between 15 and 70 years of age diagnosed with 47,XXY (Klinefelter's syndrome (KS)) or 47,XYY compared to the general population. Moreover, our data suggests a causal role of X chromosomal abnormalities in the liability to schizophrenia, bipolar disorder, autism spectrum disorders and ADHD, a role that should be investigated further. Reduced production of testosterone may cause several symptoms. I am one of them. Here, we report high levels of schizophrenia-spectrum pathology in 32 men with this syndrome in comparison with 26 healthy controls. Some of the symptoms include less facial hair than is normal, broader hips that are typical of women, larger breast than other males, weaker bones and lower energy levels as compared to other males. Jun 4, 2019 - Klinefelter syndrome is a genetic disorder that affects males. The majority seem to be the injections and the Gel. Personalities in this group are as varied as in the general population. We want to hear and share your story with the world. Ways To Give; Our Donor Wall; Volunteer; Fundraising Campaigns ; Research Index; DONATE; Shop; Home Ryan Bregante 2020-08-18T09:34:14-07:00. Klinefelter syndrome is a sex chromosome disorder in boys and men that results from the presence of an extra X chromosome in cells. Most males have one Y and one X chromosome. Case of Klinefelter’s syndrome in an 18 year old male presented with antisocial personality disorder September 2014 Dusunen Adam The Journal of Psychiatry and Neurological Sciences 27(3):254-256 She is a South African middle-distance runner and 2016 Olympic gold medalist. Donate Help the KSA, make a donation . srijn@fsw.leidenuniv.nl AIM: Studying Klinefelter syndrome (KS) (47,XXY) can reveal insights into mechanisms of neurodevelopment. If you have just received a diagnosis of Klinefelter’s Syndrome for your child or unborn baby you will find help and information in our Children’s area. Klinefelter syndrome, also known as XXY syndrome, is a condition in boys and men that’s caused by an extra X chromosome. Our Positive Traits. Early studies reported disproportionate numbers of individuals with Klinefelter syndrome in the prison system, which led to the perception that Klinefelter syndrome was associated with criminality. He can also have more fat in the belly region. The syndrome may also cause reduced muscle mass, reduced body and facial hair, and enlarged breast tissue. Boys with Klinefelter syndrome may also have difficulty fitting in socially and interacting with their peers as personality traits often include being shy and quiet. Having extra X chromosomes can cause a male to have some physical traits unusual for males. If you are an adult diagnosed with Klinefelter’s Syndrome, please visit our adult area for information and advice about how Klinefelter’s Syndrome could affect you. It can affect physical and mental development. Babies with Klinefelter syndrome typically have weak muscles, reduced strength, and quiet personalities. It is estimated that 1 in every 500 may have the syndrome. Between 1-400 to 1-650– Males are born with Klinefelter syndrome. This study is the first to access the influence of CAG length, X‐chromosome inactivation pattern and parental origin of the supernumerary X‐chromosome on psychological traits, personality traits and regional and global brain volumes in KS patients. Klinefelter syndrome occurs when a boy is born with one or more extra X chromosomes. it would depend on your personality. See more ideas about klinefelter syndrome, x chromosome, syndrome. Furthermore, they found no difference regarding education, personality and autism traits, psychological distress and socioeconomic factors (Skakkebaek et al. Further, we analyzed personality traits and coping strategies, an issue not yet examined in androgen-treated KS patients. Most variants of Klinefelter syndrome are much rarer, occurring in 1 in 50,000 or fewer newborns. There is a spectrum of the traits and you might have one or you might have all of them. Male physical traits such as facial hair, a deep voice and other secondary sex characteristics are less pronounced, and libido may be reduced. However, the following characteristics are said to occur more often in children with Klinefelter syndrome (47,XXY). Aneuploidy 47,XXY is the most common abnormality of sex chromosomes in humans, with an incidence equal to 1/500 male live births. We aimed to verify if 1 year-testosterone-replacement therapy could produce a psychopathological recovery and a satisfactory quality of life in Klinefelter syndrome (KS) patients compared to matched healthy controls. Also, at the 12th IAAF World Athletic Championships in Berlin, Caster won the 800m race in a best personal time of 1.55.45 seconds. Traditionally, men with KS have been described as tall, slim, narrow shouldered, broad hipped, with hypergonadotrophic hypogonadism and small testes. It is also common for men affected by Klinefelter syndrome to experience breast enlargement (gynecomastia). People typically have 46 chromosomes in each cell, two of which are the sex chromosomes. Nearly 70 years after its description, Klinefelter syndrome (KS) remains a largely undiagnosed condition. i dont no. Asking your doctor can be a hit or miss when understanding Klinefelter syndrome. If you have any further questions or concerns, please speak to the doctor or nurse caring for you. Klinefelter syndrome affects 1 in 500 to 1,000 newborn males. What is Klinefelter Syndrome and why do I have it? Klinefelter syndrome happens when a male is born with an additional X chromosome. If Klinefelter syndrome is detected in early ages, ethically considered intervention strategies may reduce the risk of later development of schizophrenia and bipolar disorder. van Rijn S(1), Swaab H. Author information: (1)Leiden University, Clinical Child and Adolescent Studies, the Netherlands. Frequency. Related ArticlesHypersexuality, Paraphilic Behaviors, and Gender Dysphoria in Individuals with Klinefelter's Syndrome. Klinefelter syndrome is a genetic condition that affects males. Positive Traits; Education; Careers and Jobs; Testosterone; Ways To Give. Females have two X chromosomes (46,XX), and males have one X and one Y chromosome (46,XY). The effects of Klinefelter syndrome vary, and not everyone has the same signs and symptoms. The aim of our study was to investigate fluid intelligence, personality traits and personality disorders (PD) and possible correlations with testosterone in a cohort of adult KS patients. Vulnerability for psychopathology in Klinefelter syndrome: age-specific and cognitive-specific risk profiles. Klinefelter syndrome occurs when a boy is born with one or more extra X chromosomes. PURPOSE: Klinefelter's syndrome (KS) is associated with specific neurobehavioral features and personality traits. Klinefelter syndrome may adversely affect testicular growth, resulting in smaller than normal testicles, which can lead to lower production of testosterone. Klinefelter syndrome (KS), 47,XXY, occurs in 150 per 100,000 live born males ().No universal agreement exists in the scientific community on the exact definition of KS, but in addition to possessing one or more extra X chromosomes, KS males typically exhibit phenotypical traits that include hypergonadotropic hypogonadism, testosterone deficiency, and infertility (). The primary features are infertility and small poorly functioning testicles. Additionally, up to 1 in 4 children with Klinefelter syndrome are diagnosed with a psychiatric disturbance. They also can take longer to do things like sit up, crawl, walk, and speak. Klinefelter's syndrome (KS) is the most common sex-chromosome disorder in men, affecting approximately 1:660 men, and is a rather common cause of infertility, hypogonadism and learning disability. The prevalence of Klinefelter syndrome is around one in every 500 or 1000 newborn males. On June 22, 2014, Isaiah had been diagnosed with Marfan syndrome. Klinefelter's syndrome (KS) is due to the presence of one or more supernumerary X chromosomes. Other traits that a boy that is suffering from Klinefelter’s syndrome can depict include smaller penis and testes, breast growth, less body and facial hair, wider hips and narrower shoulders, reduced tone of the muscles, weaker bones, lower energy and decreased interest in sex. Design Register-based cohort study comparing the incidence of convictions among men with KS and with 47,XYY with age- and calendar-matched samples of the general population. Klinefelter syndrome is a genetic abnormality that is common with males. 7) Caster Semenya. J Sex Med. In most cases, the men with Klinefelter syndrome are infertile. The question naturally arises whether the personality in Klinefelter's syndrome is particularly prone to lead to sexually deviant behavior. the answer to this question is the same as if you asked me if i would ever date a dentist. In addition, the spectrum of manifestations is wide. Klinefelter syndrome (KS), also known as 47,XXY is the set of symptoms that result from two or more X chromosomes in males. Klinefelter's syndrome, characterised by a 47, XXY chromosomal pattern, has largely been associated with physical abnormalities. There are lots of forms of testosterone out there depending on what country you live in. If you have just received a diagnosis of Klinefelter’s Syndrome (KS) for your child or unborn baby you have come to the right place for reliable information and friendly support. Membership Join here . Having extra X chromosomes can cause a male to have a variety of physical traits. If you would like to share your own story or your children’s story about being diagnosed with an X and Y variation please email Info@livingwithxxy.com . PurposeKlinefelter’s syndrome (KS) is associated with specific neurobehavioral features and personality traits. to me personally it is just a label and klinefelters does not define you. Loading... 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