What is Juvenile Idiopathic Arthritis?

Juvenile Idiopathic Arthritis
Pathological findings of the rice bodies revealed acidophilic tissues with lymphoid infiltration. Recurrent knee arthritis diagnosed as juvenile idiopathic arthritis with a 10-year asymptomatic period after arthroscopic synovectomy: a case report: Teramoto A, Watanabe K, Kii Y, Kudo M, Otsubo H, Wada T, Yamashita T - Journal of medical case reports (2013). Not altered. CC.

Juvenile idiopathic arthritis is a group of disorders  characterized by arthritis in children.

What is the Pathology of Juvenile Idiopathic Arthritis?

The pathology of juvenile idiopathic arthritis is:

-Etiology: The cause of juvenile idiopathic arthritis is unknown.

-Genes involved: None. 

-Pathogenesis: The sequence of events that lead to juvenile idiopathic arthritis is not known.

-Histology: The histology associated with juvenile idiopathic arthritis shows mixed infiltrating inflammatory cells, hyperplasia of synoviocytes, endothelial hyperplasia, and hyperemia. 

How does Juvenile Idiopathic Arthritis Present?

Patients with juvenile idiopathic arthritis typically present with joint inflammation before 16 years of age that lasts for six weeks or more. 

How is Juvenile Idiopathic Arthritis Diagnosed?

Juvenile idiopathic arthritis is diagnosed by clinical history, physical, radiographic imaging, and excluding other causes of the symptoms. 

How is Juvenile Idiopathic Arthritis Treated?

Juvenile idiopathic arthritis is treated with NSAIDs, steroids, and DMARDS.

What is the Prognosis of Juvenile Idiopathic Arthritis?

The prognosis of juvenile idiopathic arthritis is good. 

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Last updated on May 24, 2022