Extremely Rapid Progression of Oral Cavity Carcinosarcoma

Abstract

Carcinosarcoma is a very rare malignant tumor of the salivary glands including accessory salivary gland, associating malignant mesenchymal and epithelial tissue. It usually occurs after 50 years of age. Its prognosis is very poor. We present a case of carcinosarcoma having evolved extremely rapidly.