Juvenile idiopathic ahritis includes all the following categories EXCEPT:
Juvenile Idiopathic Ahritis includes : Systemic JIA- Systemic involvement seen Oligoaicular- Affects four or fewer joints, often the knee or ankle. Polyaicular ahritis, rheumatoid factor negative Polyaicular ahritis, rheumatoid factor positive Psoriatic ahritis Enthesitis-related ahritis Undifferentiated ahritis
Psoriatic ahritis
Enthesitis related ahritis
Systemic ahritis
Reactive ahritis
Other disorders of bone