Carcinosarcoma: A rare case report of a recurrent mass in the neck region.

Carcinosarcoma, a biphasic malignant mixed tumor, is an extremely rare neoplasm with >1% incidence. This aggressive malignancy is characterized by the presence of two components admixed with each other, i.e., the epithelial component and the mesenchymal component arising from a monoclonal/multiclonal origin or . Most patients usually present between 60 and 65 years of age with no sex predilection. The authors present a case of carcinosarcoma arising as a mass in the neck region of a 14-year-old male. The case is been presented for its rarity of occurrence in the younger age group.