An Unusual Case of Pinna Squamous Cell Carcinoma Arising Shortly after Resection of Atypical Fibroxanthoma

Figure 6

Photomicrograph of punch biopsy from the second ulcerative lesion (H&E stain). This demonstrates full-thickness infiltration by a well-differentiated keratinising SCC. (a) ×20 magnification. (b) ×2.5 magnification.

(a)

(b)