Best practice in rheumatology new developments in ultrasound and MRI imaging of pediatric rheumatic diseases.

Abstract

The evidence base for ultrasound and MRI imaging in pediatric rheumatic diseases continues to grow, enabling the routine clinical use of the two techniques that complement each other. Ultrasound imaging has a superior spatial resolution, the ability to assess several joints at the same time without sedation and provides very detailed assessments of important structures like the entheses. MRI has advantages in the assessment of osteochondral damage and certain anatomic regions like the temporomandibular joint (TMJ) and the axial skeleton. Significant progress in the standardization of image acquisition and quantification of findings allows the utilisation of both techniques as an outcome measure. This will improve the standard of care in pediatric rheumatic diseases where objective measurements of disease activity are urgently needed. Finally, the integration of artificial intelligence (AI) represents a groundbreaking development in the field and potential applications will be discussed.