Esthesioneuroblastoma. Case report

We present a case of esthesioneuroblastoma, and we emphasize the importance of considering this tumor in the differential diagnosis of primary intranasal carcinomas. Although the tumor is uncommon, we feel that many cases have been misdiagnosed histologically. The typical history in these patients is one of intermittent recurring epistaxis or nasal destruction and frequently, at the time of the initial examination, the tumor has reached a considerable size with evidence of local invasion.