Mucoepidermoid Carcinoma Associated with Osteosarcoma in a True Malignant Mixed Tumor of the Submandibular Region

Figure 4

Osteosarcoma cells: mesenchymal elements of medium or large size with hyperchromatic, pleomorphic, and multinucleated nuclei arranged around an osteoid matrix (hematoxylin and eosin, 10x).