[A case of gray tumor of the maxillary antrum and osteoma of the ethmoid sinus].
D005005:Ethmoid Sinus; D006801:Humans; D008443:Maxillary Sinus; D008444:Maxillary Sinus Neoplasms; D008499:Medical Records; D009369:Neoplasms; D010016:Osteoma; D010255:Paranasal Sinus Neoplasms
ETHMOID SINUS/neoplasms; MAXILLARY SINUS/neoplasms; OSTEOMA/case reports