Biology

Neurofibromatosis is a disorder affecting the chromosomes of the human body. It is a hereditary disorder affecting the nervous ashes. The term von Recklinghausens disease actually refers to two different genetic diseases. The most putting green type is NF 1, and the less common type is NF 2. twain disorders atomic number 18 transmitted in an autosomal superior fashion. An autosomal preponderant disease is a disorder vexd by the presence of a single autosomal dominant gene; an abnormal compute located on any(prenominal) chromosome other than the sex chromosome. They ar both characterized by occurrences in multiple neurofibromatosis. The main token of these disorders is tumours that form on the ends of nerve throughout the body. There ar very high ordain of speech impairment, learning disabilities, and concern deficit disorder with a person with NF-1. Other complications acknowledge the development of a seizure disorder, or abnormal appeal of fluid within the brai n. A number of cancers atomic number 18 more(prenominal) common in patients with NF-1. Patients with NF-2 do not necessarily afford the same diagnostic skin symptoms that seem in NF1. The characteristic symptoms on NF- are due to tumour along the acoustic nerve.

Interfering with the function of this nerve results in the loss of earreach; and the tumor many spread to attached nervous system structures, causing weakness of the muscles of the face headache, vertigo; poor equilibrize and uncoordinated walking. Cloudy areas on the lense of the eye frequently develop at an un unremarkably premature age .As in NF-1, the chance of brain tumor ontogenesis in usually high. There is no cure for neurofibromatosis and the only odd! ment of treatment is to relieve symptoms. Tumor that cause pay or loss function may be removed. It is also weighty for people to remove a tumor that is growing rapidly as it may become cancers. This are all the possibilities a person have to cure neurofibromatosis rite know. A experiment treatment for several tumor are down the stairs investigated. Most people with NF-1 do...If you require to get a copious essay, order it on our website: OrderEssay.net

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