Abstract

Juvenile idiopathic arthritis (JIA) is the most common chronic rheumatic disease affecting children and young people today. However, it is not a single disease entity, but an umbrella term that gathers together a heterogeneous collection of complex, chronic inflammatory conditions with oligoarticular JIA the most common form in both Europe and North America. Due to its relative rarity in daily practice and potential to mimic other conditions, oligoarticular JIA can present a diagnostic and management challenge to healthcare professionals in both primary care and general paediatrics. The aim of this article is to provide a summary of the key aspects of diagnosis, investigation and management of this condition, with the hopes of building clinicians’ confidence when facing a possible case of oligoarticular JIA.