Advances in pediatric rheumatology.

Rheumatic diseases among children are being recognized with increasing frequency. The emergence of rheumatology as a pediatric subspecialty has been associated with a more comprehensive and co-ordinated approach to patient assessment and care. More clearly focused pediatric rheumatology research has contributed to improved disease classification, to the development of more sophisticated diagnostic tests, and to more judicious use of pharmacologic therapy. A heightened awareness among physicians of rheumatic diseases in children has been an important factor contributing to earlier diagnosis and improved care.