Lung Ultrasound in Children With Systemic Juvenile Idiopathic Arthritis–Associated Interstitial Lung Disease

Abstract

Lung US in systemic JIA-LD reveals highly conspicuous abnormalities in the pleura and subpleura that appear to correlate with peripheral lung findings on HRCT. Lung US is a feasible imaging tool in children even from an early age. This study suggests a potential role of lung US in systemic JIA-LD screening, diagnosis, and/or prognostication.