Difference Between Down Syndrome And Klinefelter Syndrome
Difference between down syndrome and klinefelter syndrome. Of chromosome instead of two but Klinefelters is with XXY and Down syndrome is a trisomy of chromosome 21. 3 In 1971 Erdtmann et al summarized 16 cases with this form of double aneuploidy. Down syndrome or Mongolism is autosomal disorder and turner and klinefelters syndrome are sex chromosomal disorder caused due to non disjunctionTo help stu.
Contents 1down syndrome 2klinefelter syndrome incidence genetics clinical features hematological disorders diagnosis mortality causes clinical features complications investigations 3. Key Difference Klinefelter vs Turner Syndrome Klinefelter syndrome is defined as the male hypogonadism that occurs when there are two or more X chromosomes and two or more Y chromosomes. 15 rows Klinefelter syndrome results in the formation of sperm or the egg and people with this.
The primary features are infertility and small poorly functioning testicles. Although each syndrome is caused by an abnormal number of chromosomes or aneuploidy they are distinct syndromes with learning disabilities and a predisposition toward autoimmune diseasesendocrinologic disorders and. Since there is usually one.
Normally males have 46. Turner syndrome occurs once in every 2000-2500 female births while Klinefelter syndrome occurs once in every 500-1000 male births. There are many differences between Klinefelter syndrome and Turner syndrome although both are genetic disorders.
Klinefelter syndrome is caused by the addition of an X chromosome. Down syndrome typically is recognized at birth Turner syndrome often is not recognized until adolescenceand many men with Klinefelter syndrome are never diagnosed. Sejwal madhur kumar 2.
Some of the major Differences between Turners syndrome and Klinefelters. Advertisement - Continue Reading Below. Klinefelters syndrome is a syndrome caused by a numerical abnormality that affects male physical and cognitive development.
It is caused by the extra 21 chromosome that is present in an offspring. Although there is no cure for either of these syndromes with early diagnosis and treatment its possible to manage.
Normally males have 46.
In Klinefelter syndrome hypogonadism in the males occurs ie the gonads of the male are not structurally and functionally fully developed while in Turner syndrome dysgenesis of the female gonads occurs ie ovaries of such female are not fully developedKlinefelter syndrome is a condition of trisomy in which the sex chromosomes of the affected individual has one extra X chromosome ie XXY while the Turner syndrome. It can be identified at the infant stage but being a deformity of the extra X chromosome. Of chromosome instead of two but Klinefelters is with XXY and Down syndrome is a trisomy of chromosome 21. Sejwal madhur kumar 2. I n 1959 Down syndrome was shown to be associated with an extra chromosome in the G group 1. The primary features are infertility and small poorly functioning testicles. Often symptoms are subtle and subjects do not realize they are affected. 3 In 1971 Erdtmann et al summarized 16 cases with this form of double aneuploidy. 4 Two of the patients were adults and these men had obvious phenotypic.
Klinefelter syndrome also known as 47XXY is a syndrome where a male has an additional copy of the X chromosome. There are many differences between Klinefelter syndrome and Turner syndrome although both are genetic disorders. In Klinefelter syndrome hypogonadism in the males occurs ie the gonads of the male are not structurally and functionally fully developed while in Turner syndrome. Since there is usually one. Klinefelter syndrome is a sex chromosome disorder in boys and men that results from the presence of an extra X chromosome in. And a case of double aneuploidy a 48XXYG male was reported. Often symptoms are subtle and subjects do not realize they are affected.
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