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juvenile arthritis

What is Juvenile Idiopathic Arthritis?

Juvenile idiopathic arthritis (JIA), previously referred to as juvenile rheumatoid arthritis (JRA), is a term that includes many different types of chronic arthritis in children. Arthritis

Ask the Expert: Juvenile Arthritis

Dr. Nancy Pan, Pediatric Rheumatologist at Hospital for Special Surgery, answers readers’ questions on juvenile arthritis. Q1. Is juvenile arthritis genetic? Juvenile arthritis is an