Fig. 1. (A) Changes in inflammatory nodule size in groups A, B, and C. The size of the inflammatory nodules in all groups decreased with time. (B) Changes in inflammatory nodule size in groups A, B, and C. The size of the inflammatory nodules in all groups decreased with time. The changes in size between groups B/C and group A were significantly different at weeks 1, 2, 3, and 4. The changes in size between group B and group C were significantly different at week 2 and 4.
