title: Maxillary ameloblastoma: report of a tumor originating in the antrum.
mesh_terms: D000564:Ameloblastoma / Q000175:diagnosis; D006801:Humans; D008297:Male; D008441:Maxillary Neoplasms / Q000175:diagnosis; D008443:Maxillary Sinus / Q000473:pathology; D008875:Middle Aged; D009296:Nasal Cavity; D009361:Neoplasm Invasiveness; D009915:Orbit