Which of the following accurately describes systemic onset juvenile idiopathic arthritis (JIA)?

A. Gradual onset

B. Girls affected more than boys

C. Diffuse lymphadenopathy

D. More than four joints involved

E. HLA-B27 positive

The correct answer is C. Diffuse lymphadenopathy

Go to AccessPediatrics for more information on juvenile idiopathic arthritis (JIA)

Source: Pediatrics Examination and Board Review Copyright © 2017 by McGraw-Hill Education.

Photo credit: Diagnostic Imaging of Infants and Children