http___www.intimatemedicine.com.hr_seks-i-zdravlje_klinefelterov-sindrom-muskarce-osuduje-na-neplodnost__1.xml
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Klinefelter 's syndrome , 47, XXY or XXY syndrome is a condition in which males have an extra X sex chromosome. While females have an XX chromosomal makeup, and males an XY, affected individuals have at least two X chromosomes... Full article >>> Even though all men with Klinefelter syndrome have the extra X chromosome, not ... American Association for Klinefelter Syndrome Information and Support (AAKSIS) ... Full article >>>klinefelter WHAT IS KLINEFELTER SYNDROME For this reason, the term "Klinefelter syndrome " has fallen out of favor with ... Full article >>>Klinefelter syndrome is a chromosomal condition that affects male sexual development. Most males with Klinefelter syndrome have one extra copy of the X ... Full article >>> Learn about Klinefelter syndrome (XXY condition), a genetic disease affecting males. What is Klinefelter syndrome What are the symptoms of the XXY ... Full article >>>Klinefelter syndrome : Comprehensive overview covers treatment, diagnosis of this genetic Babies with Klinefelter syndrome may have no noticeable signs ... Full article >>> Most often, Klinefelter syndrome is the result of one extra X (written as XXY) ... Men who have Klinefelter syndrome also have an increased risk for autoimmune ... Full article >>> Support and educational information. Full article >>> Klinefelter syndrome Annotated reading list for 47,XXY and Klinefelter Read stories about individuals and families dealing with Klinefelter syndrome Full article >>> More about Klinefelter Syndrome : Causes and symptoms Diagnosis Treatment Prognosis Resources Klinefelter Syndrome Definition Klinefelter syndrome is aFull article >>>Klinefelter syndrome — Comprehensive overview covers treatment, diagnosis of this ... Boys with Klinefelter syndrome may be shy and may not be as ... Full article >>> This review discusses Klinefelter syndrome Klinefelter syndrome is caused by an additional X chromosome in males (47,XXY) ... Full article >>>Klinefelter Syndrome (Mayo Foundation for Medical Education ... Klinefelter Syndrome and Associates. National Institute of Child Health and Human Development ... Full article >>>Klinefelter syndrome is typically caused by what is called nondisjunction. American Association for Klinefelter Syndrome Information and Support ... Full article >>> ... an inability to produce sperm.1In 1959, these men with Klinefelter syndrome were ... Klinefelter syndrome is a form of primary testicular failure, with ... Full article >>>Klinefelter syndrome information including symptoms, diagnosis, misdiagnosis, treatment, causes, patient stories, videos, forums, prevention, and prognosis. Full article >>>Klinefelter Syndrome XXY chromosome genetic variation - Important Information and pictures. Teenager with Klinefelter's Syndrome and Gynecomastia ... Full article >>> ... and bone-related biochemical variables in patients with Klinefelter's syndrome ... studied 22 patients with Klinefelter's syndrome (12 of whom had ... Full article >>>Klinefelter Syndrome , also known as XXY, is a genetic disorder affecting males from birth. ... website explains Klinefelter Syndrome - the causes, symptoms ... Full article >>> In Klinefelter syndrome , the male has one or more extra X ... In rare cases, some males with Klinefelter syndrome have as many as three or ... Full article >>>'"/>
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Klinefelterov sindrom muškarce osuđuje na neplodnost Klinefelterov sindrom je genetska nepravilnost zbog koje muškarac postaje neplodan već u vrijeme puberteta. jlp Što znači Klinefelterov sindrom? Klinefelterov sindrom znači da muškarci imaju kariotip xxy, a ne uobičajeni xy. Fetus se zbog prisutnosti kromosoma y razvije u muškarca. Klinefelterov sindrom predstavlja prilično čest kromosomski poremećaj, koji se javlja kod svakog petstotog živorođenog dječaka. jlp Koje karakteristike imaju muškarci s Klinefelterovim sindromom? Muškarci koji se rode s Klinefelterovim sindromom imaju u vrijeme puberteta nisku vrijednost testosterona i višu vrijednost estrogena no što je to uobičajeno. Posljedica je nastanak ginekomastije, koja je kasnije prisutna kod jedne trećine odraslih muškaraca, što izraženo u postocima čini nešto viši postotak nego kod muškaraca s kariotipom xy. Mladići su visoki i mršavi. Kod tinejdžera manja je tjelesna dlakavost i slabija dlakavost brade. Karakteristična je smanjena mišićna snaga i masa. Razviju se mali testisi, koji nisu u stanju proizvoditi spermu. Prepoznavajući znak je i visok glas te mladolik izgled. I na kraju jedan je od krajnjih simptoma i povećanje vjerojatnosti oboljevanje od raka grudi. U muškaraca s Klinefelterovim sindromom čak je 20 puta veća vjerojatnost da će oboljeti od raka grudi no što je to kod muškaraca s kariotipom xy. Nešto prisutnija je i erektilna disfunkcija. Stupanj rizika od osteoporoze sličniji je stupnju rizika kod žena. Isto vrijedi i za naslage masti, koje se talože na onim dijelovima tijela koji su karakterističniji za žene. Zbog fizičke neopredjeljenosti (neizrazite spolne oznake zbog smanjene proizvodnje androgena) često se javlja depresija i osjećaj neprilagođenosti zbog fizičke neopredjeljenosti. jlp Liječenje Klinefelterovog sindroma Usprkos vanjskim prepoznatljivim znakovima, dijagnoza se, naravno, postavlja na drugačiji način - testiranjem kariotipa. Dijagnoza je potvrđena ukoliko se dodatni x kromosom nalazi u većini stanica. Potrebno je što prije započeti s liječenjem. Liječenje uključuje: nadomještanje testosterona, fizioterapiju, govornu terapiju i edukaciju o bolesti. Nadomjesna hormonska terapija testosteronom ne utječe na plodnost, na veličinu testisa ili na smanjenje grudi. No, utječe na mišićnu masu, rast dlaka i na libido. Liječenje je važno kako bi dječaci mogli odrasti u odrasle muškarce, koji žive normalnim seksualnim, društvenim i poslovnim životom. Najčešće se simptomi Klinefelterova sindroma pojavljuju u vrijeme puberteta, kada počinje zaostajati normalni spolni razvoj. Dosta slučajeva zbog toga uopće nije diagnosticirano ili im se dijagnoza postavlja tek u odrasloj dobi.