sinonasal teratocarcinosarcoma (sntcs) is a rare tumor characterized by mixture architecture of epithelial and mesenchymal components. sntcs is a highly malignant tumor displaying progressive and aggressive growth with poor prognosis. only about 40% of all patients survive after five years. it seems the combination of surgery and radiotherapy currently is the most effective treatment. in this r...

Sinonasal teratocarcinosarcoma (SNTCS) is a very rare and aggressive malignant neoplasm histologically characterized by the combination of one or many components of epithelial and mesenchymal elements. Here, we report a SNTCS in a 60-year-old man involving posterior nasal and nasopharyngeal wall extending into left ethmoidal sinus. The patient complained of bleeding from nose, nasal obstruction...

Sinonasal teratocarcinosarcomas (SNTCSs) are malignant and highly aggressive neoplasms arising in the nasal cavity paranasal sinuses with extension into surrounding structures intracranial few instances. They commonly found males (7-8 times more than females). pose difficulty diagnosis due to their diverse histology. Ideal treatment modalities have not been devised yet rare nature of SNTCSs as ...