Figure 1.
A. Initial aspect of necrotic lesions. In the upper right side, a close view of lesion. B.Upper left and right side: detailed view of necrotic lesions. 1. White necrotic pseudomembrane; 2. Necrotic areas surrounded by bleeding channels. Lower left side: 1st application of PBMT session after 48 hours. Lower right side: Application points of PBMT around necrotic pseudomembrane. C. Aspect of necrotic lesions after 5 days of follow-up. D. Aspect of necrotic lesions after 20 days of follow-up.