Ceruminous Pleomorphic Adenoma
Comments:
Pleomorphic adenoma of ceruminal gland origin is quite uncommon. Its microscopic features are identical to those of salivary gland origin, including an admixture of epithelial and myoepithelial components in a background of chondromyxoid stroma. This case showed tyrosine-rich crystals. Case courtesy of: Dr. Tristan D. Rutland, Department of Anatomic Pathology, Liverpool Hospital, Liverpool NSW & Western Sydney University, NSW, Australia; used with permission.