Turner Syndrome: A Genetic Defect

turner Syndrome was first described by Dr. Henry turner in 1938. He noniced many common physical features in some of his female patients. It wasnt until 1960 that a chromosomal abnormality was pluck in citizenry with the physical features that Dr. turner described. turner Syndrome solely affects females because a lone Y chromosome cannot survive but a single X chromosome can. Females with turner Syndrome either rent precisely one X chromosome or one of the X chromosomes is piecing a piece or is misshapen. Females with Turner Syndrome exhibit many symptoms. several(prenominal) atomic number 18: short stature, webbed neck, horseshoe kidney, cataracts, arthritis, high telephone hitch pressure, base hairline, scoliosis, soft nails, abnormal eye features, absence of validating sexual characteristics such as breasts and pubic hair, infertility, a simian crease, absence of menstruation, widely spaced nipples, and obesity. Not all mass that have Turner Syndrom e will exhibit all of the symptoms. some people exhibit many but others may scarce exhibit a few. Occasionally a girl with Turner Syndrome will have mosaicism, which means that not all of her cells ar missing an X chromosome. When mosaicism occurs, the woman may exhibit just a few of the symptoms. Turner Syndrome occurs in about 1 in 3,000 live births. A karyotype is required to absolutely diagnose Turner Syndrome. An amniocentesis can prenatally diagnose Turner Syndrome, as well. single 5% of Turner Syndrome fetuses survive to full term, 95% are spontaneously miscarried. Turner Syndrome is genetic but precise seldom hereditary. A woman with Turner Syndrome has a low probability of being fertile but when one does compose great(predicate) and passes on her normal X chromosome to her offspring no duration is expected. Treatments are not highly effective and cannot reverse signs of Turner Syndrome. Estrogen therapy can be started around ages 12 or 13 to stimula te... ! --References --> I believe that the very simplistic focusing in which you chose to write your report was very helpful to the common person subscriber and helped them easily grasp the idea of Turner Syndrome. precise straight preceding and simple to understand by me, a person without a medical background. Perhaps a savoir-faire or two. and it read well without them. I feel that you could have strengthened this makeup and provided great support with references to back up your views and ideas. Other than that, not a bad work for you. How fascinating. I have neer heard of this. How many are diagnosed compared to the estimates of those who stay on undiagnosed? If you postulate to get a full essay , order of magnitude it on our website: OrderEssay.net

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