title: Oral pathology quiz #81. Case number 1. Herniated maxillary sinus.
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D006547:Hernia / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008443:Maxillary Sinus / Q000473:pathology*; D009957:Oroantral Fistula / Q000175:diagnosis; D010254:Paranasal Sinus Diseases / Q000175:diagnosis*