CHAPTER 39 PHOTODERMATOSES 581
Fig. 39.5.Exudative and thickened skin associated with actinic comedones and furunculosis on the prepuce
and ventrum. This 10-year-old male-castrate pit bull also has sun-induced squamous cell carcinoma.
Fig. 39.6.Ruptured actinic comedones leading to furuncles and bullae.