A case of ethmoidal ossifying fibroma observed in a child seven years old.
D001859:Bone Neoplasms; D002648:Child; D005004:Ethmoid Bone; D005350:Fibroma; D018214:Fibroma, Ossifying; D006801:Humans; D007223:Infant; D009369:Neoplasms
ETHMOID BONE/neoplasms; FIBROMA/in infancy and childhood