Mucoepidermoid Carcinoma : Oncocytic
Image Description
Morphologic variants of mucoepidermoid carcinoma (MEC) include - oncocytic mucoepidermoid carcinoma, sclerosing mucoepidermoid carcinoma, sclerosing mucoepidermoid carcinoma with eosinophilia, and de-differentiated mucoepidermoid carcinoma.
The image shows oncocytic variant of MEC. The tumor is composed of sheets of polygonal cells with eosinophilic granular cytoplasm. For a case to be labeled as oncocytic MEC, areas of conventional MEC with mucinous cells must be identified.
The image shows oncocytic variant of MEC. The tumor is composed of sheets of polygonal cells with eosinophilic granular cytoplasm. For a case to be labeled as oncocytic MEC, areas of conventional MEC with mucinous cells must be identified.