Klinefelter sendromu ilk tan›mlanan kromozom anomalisi olup temel olarak hipergonadotropik hipogonadizm ve önükoid vücut yap›s› ile karakterizedir. S›kl› ¤›. ‘de tarif edilen Klinefelter sendromu hipogonadiz ve infertilitenin en sık tek nedenidir. Paternal mayoz hataları Klinefelter sendromunun yarısını oluştururken . Key words: Antisocial personality disorder, Klinefelter’s syndrome. ÖZET. Antisosyal kişilik bozukluğu ile karşımıza çıkan 18 yaşında Klinefelter’s sendromu tanısı.

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In patients with normal levels of testosterone, no replacement therapy is necessary.

It should be noted that patients without the typical features might have Klinefelter syndrome as well. Serum testosterone level often rises up to the lower levels of normal range. Considerations for androgen therapy in children and adolescents with Klinefelter syndrome 47, XXY.

Tureng – klinefelter sendromu – Turkish English Dictionary

Unlike the classic presentation of long arms and long legs, the lower extremity is disproportionately longer, in ssendromu to the upper extremity. Klinefelter syndrome in clinical practice. Abramsky L, Chapple J. Some patients can be diagnosed at a very advanced age and some surviving patients may remain undiagnosed 4. A serum FSH level higher than normal range with very low levels of testosterone is an important sign for Klinefelter syndrome. Although rare cases of spontaneous fertilization are published in the literature, spontaneous fertilization is not possible in patients with Klinefelter syndrome.

To use the web pages with http: Sendrmou, visual and audible materials of the website, including the code and the software are under protection by legal legislation. Some cases can be diagnosed only by oligospermia or infertility problems As this syndrome does not cause premature mortality, the detection of low prevalence in adults shows a possible omission of the diagnosis of Klinefelter syndrome.

Although the majority of patients have normal ejaculation function, sperm is rarely seen in the ejaculate. The ejaculate of patients with mosaic form is more likely to contain sperm. Ann Hum Genet ; In recent years, depo-testosterone preparations have been developed, which can be applied with 3-month intervals. In recent years, however, fertilization can be achieved with some assisted reproductive methods in patients with Klinefelter syndrome. Within hereby “Terms of Use”, “Turkiye Klinikleri” reserves the rights for “Turkiye Klinikleri” services, “Turkiye Klinikleri” information, the products associated with “Turkiye Klinikleri” kpinefelter, “Turkiye Klinikleri” trademarks, “Turkiye Klinikleri” trade looks or its all rights for other entity and information it has through this website unless it is explicitly authorized by “Turkiye Klinikleri”.


A Newborn with Klinefelter and Trisomy 18 Syndrome: Case Report | Article | Türkiye Klinikleri

It may process the information or classify and save them on a database. Bojesen A, Gravholt CH. The majority of patients are diagnosed with Klinefelter syndrome during their puberty period.

It is very difficult to suspect Klinefelter syndrome at this age group in the absence of other findings.

Fibrosis of seminiferous tubules is seen in the histology of testes In klinefelted, in these patients, free testosterone levels are generally lower due to increased sex hormone binding globulin.

Should non-mosaic Klinefelter syndrome men be labelled as infertile in ? Normal levels can be seen in patients with mosaic form, while much lower levels is seen in patients with high-chromosomal defects.

Table 1 shows percentages of symptoms in adult patients. Not for a limited number, the services “Turkiye Klinikleri” will provide through the ” SITE ” for a certain price or for free are; – Providing scientific articles, books and informative publications for health industry.

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These patients usually have problems in psychological adjustment.

Turkiye Klinikleri Journal of Pediatrics

In this contract hereby, “Turkiye Klinikleri” may change the stated terms anytime. Mosaicism, different from 47XXY chromosome arrangement, probably occurs as a result of a division in the mitotic phase after the conception. The information consists of your IP address, browser type, operating system, domain name, access time, and related websites.


Chromosomal analysis from skin fibroblasts or testicular biopsy specimens may show mosaic chromosomal structure. Rec Prog Horm Res ; A natural person or a legal identity accessing to the ” SITE ” through online settings.

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Klinefelter syndrome can easily, quickly and reliably be diagnosed by Barr body analysis of the buccal mucosa biopsy specimen. If necessary, resection of breast tissue should senrdomu performed with cosmetic surgery. Especially, serum follicle stimulating hormone FSH level is observed to be higher than normal in varying degrees. Testicular examination should be performed in patients with infertility and if there is a clinical suspicion, a genetic analysis should be requested.

There is no spermatogenesis in patients with Klinefelter syndrome, thus the possibility sedromu fertility is considered to be very low in general.

Klinefelter syndrome and other sex chromosomal aneuploidies. Johns Hopkins Med J ; Process List Turkish English.

File:Klinefelter’s Syndrome XXY DNA.jpg

Klinefelter syndrome and its variants: Studies have shown no significant difference in efficacy between injected preparations and these other types However, due to less than expected level of testosterone and a delay to reach normal testosterone level, these patients are taller than their peers.

The Klinefelter klineefelter of testicular dysgenesis. IQ levels are usually normal in classic form but very low levels can also be seen in patients with high malformations 10,15,

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