Small Animal Dermatology, 3rd edition

CHAPTER 33 MAST CELL TUMORS 503

Fig. 33.6.Grade 1 mast cell tumor on the muzzle of a 3-year-old male-castrate pit bull mix.

Fig. 33.7.Eroded and inflamed mast cell tumor on the lateral thorax of a 13-year-old female-spayed pit bull.