Fig. 1From: EZH2 is a sensitive marker of malignancy in salivary gland tumorsH & E (a) and EZH2 staining (b) of a pleiomorphic adenoma (40x); there are only scattered positive nuclei in all components of the tumor; H & E (c) and EZH2 staining (d) of a Warthin tumor (40x); the epithelial component of the tumor is negative, while the lymphocytes are frequently positive for EZH2Back to article page