Carcinosarcoma of buccal mucosa: A case report

Carcinosarcoma is an extremely rare variant of squamous cell carcinoma characterized by biphasic histology defined by epithelial and mesenchymal components. Because of the aggressive nature, early risk of metastasis, and high mortality, this tumor is associated with poor prognosis. Surgery is considered as the main modality of treatment, although radiotherapy can be discussed in inoperable cases. The present paper describes a rare case of carcinosarcoma of buccal mucosa.