Enthesitis-Related Arthritis

**Semantic type:** Disease or Syndrome

**Definition:** A category of juvenile idiopathic arthritis associated with arthritis and enthesitis, which may involve the axial skeleton. It is a form of juvenile spondyloarthritis.

**Synonyms:** - ERA - ERA - Enthesitis-Related JIA - Enthesitis-Related JIA - Enthesitis-Related Juvenile Idiopathic Arthritis - Enthesitis-Related Juvenile Idiopathic Arthritis