Amendment of the OMERACT ultrasound definitions of joints’ features in healthy children when using the DOPPLER technique

摘要

BackgroundRecently preliminary ultrasonography (US) definitions, in B mode, for normal components of pediatric joints have been developed by the OMERACT US group. The aim of the current study was to include Doppler findings in the evaluation and definition of normal joint features that can be visualized in healthy children at different age groups.