Noonan Syndrome. About a genetic disorder, symptoms, causes,impact,bibliography

Noonan Syndrome Formerly pick out in the medical field as Turner-like Syndrome, Noonan Syndrome is a agenttic sickness t palpebra mothers abnormal increase of multiple parts of the personate. It is equally present in dickens males and females(Gandy p.1). Noonan Syndrome affects 1 out of every 1,000-2,500 live causes(Gandy p.1). One gene ,PTPN11, has been sight to cause Noonan Syndrome, but there are believed to be others(Gandy p.4). Your government issue may be at attempt if you or your spouse bedevil Noonan Syndrome but it isnt know as a hereditary disease. What happens to cause the physical defects to the child in the womb is very interesting. The lymphatic vessels dilate ,which is usually congenital, and declare enlargement of various parts of the childs body (Gandy p.1, niggling p.252). This in addition may be caused by the obstruction of the lymphatic vessels(Bantam p.252). raw this occurs during the very critical period in prenatal development, which is th e period 3 months before birth to one month by and by birth (Gandy p.1) In some cases cystic hygromas and edema hold been detected prenataly. Edema, also know as dropsy, is the result of unjustified fluid accumulation in body tissue that causes swelling, this continues throughout the patients life(Bantam p.137). The symptoms apparent in newborns include hypertelorism, a deeply grooved upper lip, low-set posteriorly-rotated ears, a high-arched palate and signally itsy-bitsy jaws(Gandy p.1).

40% of children with Noonan Syndrome do not thrive as infants(Gandy p.2). Infants become large heads with deformed skull bones that give it a pointed appearance, which is called turricephal y(Bantam p. 312). more face anomalies are ! distinguishable during infancy than when a Noonan Syndrome patient is a baby. The eyes become more prominent with hat clefts, the eyelids also become thickly-hooded(Gandy p.2). Upper eyelids also droop abnormally(Gandy p.2). Noonan Syndrome infants build a nose with a... If you want to get a complete essay, severalize it on our website: OrderEssay.net

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