[Tumor of the Parotid Gland]. / Raumforderung der Glandula parotis.

Salivary gland tumors are a rare, histologically heterogeneous group of tumors which constitute approximately 4­6 % of all head and neck neoplasms. In 2/3 of cases they are benign, especially in the parotid gland. We report about a rare tumor of the parotid gland presenting as an extraskeletal chondroma. Histologically there were multiple S 100 protein-positive nests of chondrocytes. The externally completed cytology suspected a pleomorphic adenoma, nevertheless, the final histopathological findings showed another tumor entity.