Cutaneous wart–like lesions. A: A proliferative wart-like lesion on a digit. Several similar lesions were present elsewhere on the same squirrel. B: Histological section of the lesion shown in Figure 3A showing keratinised papilliform proliferative projections of the epidermis. H & E stain, bar = 1 mm.
Simpson et al. BMC Veterinary Research 2013 9:229 doi:10.1186/1746-6148-9-229