ACR study groups provide an excellent forum for networking at the ACR/ARHP Annual Scientific Meeting and are among the most highly sought-after sessions each year. Although study groups are not eligible for CME credits, they provide an opportunity for the exchange of new ideas and in-depth presentations of information. These groups give attendees the opportunity to discuss cases and share experiences with colleagues who share a common interest in one disease, a group of related disorders, or a specialized field of study.