Tocilizumab Was Effective in Repairing the Large Geode in a Patient with Rheumatoid Arthritis

Figure 5

Plain radiograph of the left elbow at 10 months since the administration of subcutaneous tocilizumab injection. The transparent area gradually decreased, and bone formation progressed from the peripheral area (arrow). The size of evident geode is 10.8 mm × 8.3 mm.