title: Benign osteoblastoma of the maxilla (periosteal).
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008443:Maxillary Sinus / Q000473:pathology*; D010017:Osteoma, Osteoid / Q000473:pathology* / Q000601:surgery; D010255:Paranasal Sinus Neoplasms / Q000473:pathology* / Q000601:surgery; D010521:Periosteum / Q000473:pathology