Methods and materials for evaluating rheumatoid arthritis

摘要

The invention provides methods and materials for diagnosing a rheumatoid arthritis condition in a patient. Specifically, the invention provides methods and materials for classifying a rheumatoid arthritis condition as diffuse, follicular, or granulomatous. In addition, the invention provides methods and materials for determining if an individual suffering from a rheumatoid arthritis condition will develop severe disease.