Neoadjuvant Use of Photodynamic Therapy in Basal Cell and Squamous Cell Carcinomas of the Face

Figure 2

Pre-PDT (blue) and post-PDT (red) measures of lesion area (in mm²) for participants with BCC lesions (𝑛=10). Participant BCC2 has been removed because his pre-PDT lesion was >1700 mm², thus, altering the scale of change from the remaining 9 participants in this group; however, this participant did have a complete response to PDT.