title: Compression of lacrimal sac by inverted papilloma arising in the maxillary sinus.
mesh_terms: D000328:Adult; D001706:Biopsy; D006801:Humans; D007765:Lacrimal Apparatus / Q000473:pathology; D007767:Lacrimal Duct Obstruction / Q000209:etiology*; D008297:Male; D008443:Maxillary Sinus / Q000473:pathology; D009669:Nose Neoplasms / Q000150:complications* / Q000175:diagnosis / Q000473:pathology; D010212:Papilloma / Q000150:complications* / Q000175:diagnosis / Q000473:pathology; D010255:Paranasal Sinus Neoplasms / Q000150:complications* / Q000175:diagnosis / Q000473:pathology