Creutzfeldt-Jacob Disease

Tamara Wolter
04/21/2011
A & P 2
Creutzfeldt-Jacob Disease
Creutzfeldt-Jacob disease (CJD) is the outmatch known of a group of diseases called prion disease, which affect a family of protein found in the central nervous system and coiffures dementia. It was first base reported by two German doctors (Creutzfeldt and Jacob) in 1920, although it has been nearly recognized in animals for centuries. It affects about one psyche in every one million people per year worldwide. Typically, approach of symptoms occurs about age 60, and about 90 percent of individuals go along within 1 year.
There are three study categories of CJD: In sporadic CJD, the disease appears even thought the mortal has no known risk factors for the disease. In hereditary CJD, the someone has a family history of the disease and tests positive for a hereditary mutation associated with CJD. In acquired CJD, the disease is transmitted by word-painting to brain or nervous system tissue paper, usually finished certain medical procedures.
In the early stages of the disease, people whitethorn have failing memory, behavioral changes, lack of coordination and visual disturbances. As the illness progresses, mental deterioration becomes pronounced and involuntary movements, blindness, flunk of extremities, and coma whitethorn occur.



People wit the disease whitethorn also experience insomnia, depression, or unusual sensations. CJD does not cause a fever or other flu interchangeable symptoms. They eventually lose the ability to move or chat and enter a coma. Pneumonia and other infections often occur in these individuals and can lead to death. Some symptoms of CJD can be confusable to symptoms of other progressive neurological disorders, such as Alzheimers or Huntingtons disease. However, CJD causes unique changes in brain tissue which can be seen at autopsy. It also tends to cause to a greater extent rapid deterioration of a persons abilities than Alzheimers disease or most other types of dementia. There may be many years between a person being infected, or having...If you want to get a honest essay, order it on our website: Orderessay



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