

|
The cause of JRA is not known. It is thought to be an autoimmune illness. In this type of condition, the body's immune system mistakenly attacks and destroys healthy body tissue.
|
|
|
Diagnosis of JRA is often made on the basis of the child's collection of symptoms. Laboratory tests often show normal results. Some nonspecific indicators of inflammation may be elevated, including white blood cell count, erythrocyte sedimentation...
|
|
A number of different causes have been sought to explain the onset of JA. There seems to be some genetic link, based on the fact that the tendency to develop JA sometimes runs in a particular family, and based on the fact that certain genetic mark...
|
|
|
A number of different causes have been sought to explain the onset of JA. There seems to be some genetic link, based on the fact that the tendency to develop JA sometimes runs in a particular family and based on the fact that certain genetic marke...
|


