560 DISEASES/DISORDERS
Fig. 37.19.Cerumen gland adenocarcinoma (white arrow) in the anthelix portion of the external ear canal
in a 12-year-old male-castrate Persian cat.
Fig. 37.20.Ceruminous cystomatosis affecting the concave pinna and proximal vertical ear canal of a 9-year-
old male-castrate DSH.