Figure 3: Complex Basal cell Carcinoma (BCC):
A. Biopsy proven superficial BCC on nasal tip, clinically measuring 2 cm; surgical resection will likely require reconstruction with a forehead flap. B. Reflectance confocal microscopy (RCM) image showing cord-like structures (red arrows), with palisading (green arrows) and horizontal vessels (blue arrows) (750 x 750 μm). C. Optical coherence tomography (OCT) image showing hyporeflective tumor nodules attached to the epidermis. D. Clinical appearance 12 months after ALA-photodynamic therapy. No clinical or RCM signs of recurrence were seen.