title: Ameloblastoma presenting as chronic sinusitis.
mesh_terms: D000564:Ameloblastoma / Q000150:complications*; D005260:Female; D006801:Humans; D008441:Maxillary Neoplasms / Q000150:complications*; D008444:Maxillary Sinus Neoplasms / Q000150:complications*; D008875:Middle Aged; D010255:Paranasal Sinus Neoplasms / Q000150:complications*; D012852:Sinusitis / Q000209:etiology*