title: Giant cell reparative granuloma of ethmoid concurrent with carcinoma of nasal sinuses.
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000150:complications*; D005004:Ethmoid Bone; D006101:Granuloma, Giant Cell / Q000150:complications*; D006801:Humans; D008297:Male; D008443:Maxillary Sinus; D008875:Middle Aged; D009669:Nose Neoplasms / Q000150:complications; D010255:Paranasal Sinus Neoplasms / Q000150:complications*