Fig. 1.

Acetic acid stained reflectance confocal mosaic (a) shows nodular BCCs (red arrows) that can be readily identified at $2\times$ magnification and compares well to (b) the corresponding H&E frozen histopathology. Nests of tumor (red arrows) within the dermis, the epidermal margin (green arrows) and hair follicles (yellow arrows) are seen. Scale bars: $\mathrm{A}=1\mathrm{mm}$. Figure reproduced with permission, courtesy of Wiley.¹⁵