Cavernous Hemangioma of Maxillary Sinus

Cavernous hemangiomas are slow growing and tend to be locally destructive secondary to a pressure effect. Despite the high incidence of head and neck hemangiomas, those located in the sinonasal region are rare and those originating in the sinus mucosa are extremely rare. We present here a case report of cavernous hemangioma of the sinonasal region presenting as nasal mass with epistaxis in a 36-year-old male with CT diagnosis of antrochoanal polyp.