CHAPTER 46 TUMORS, COMMON SKIN AND HAIR FOLLICLE 681
Fig. 46.3.Ulcerated plaque of squamous cell carcinoma surrounded by erythema typical of actinic dermatitis
on the ventrum of a 6-year-old male-castrate pit bull terrier mix.
Fig. 46.4.Solar-induced squamous cell carcinoma affecting the pinnae of an adult DSH. Neoplastic tissue is
located on the caudal aspects of the pinnae with actinic dermatitis present on pinnal margins.