Rheumatoid arthritis of the hand and wrist: comparison of three imaging techniques.

Objective: The purpose of this study was to compare the relative results from conventional high-field-strength 1.5-T MRI, 0.2-T low-field-strength dedicated extremity MRI, and radiography to detect and grade bone erosions, joint-space narrowing, and synovitis in the hands and wrists of patients with rheumatoid arthritis.

Rheumatoid arthritis. Targeted interventions can minimize joint destruction.

Rheumatoid arthritis can cause joint erosion and deformity, pain, stiffness, and decreased function and range of motion. Early diagnosis is crucial to prevent permanent joint damage. In this article, Drs Williams and Fye discuss articular and extra-articular manifestations of rheumatoid arthritis as well as the evolving treatment approaches to this complex disease.