title: Histologic subclassification of osteosarcoma: differential diagnostic problems and immunohistochemical aspects.
authors.forename: S
authors.initials: S
authors.lastname: Ushigome
authors.forename: K
authors.initials: K
authors.lastname: Nakamori
authors.forename: T
authors.initials: T
authors.lastname: Nikaido
authors.forename: M
authors.initials: M
authors.lastname: Takagi
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001859:Bone Neoplasms / Q000145:classification* / Q000175:diagnosis / Q000473:pathology; D002454:Cell Differentiation; D002648:Child; D003937:Diagnosis, Differential; D005260:Female; D018219:Histiocytoma, Benign Fibrous / Q000175:diagnosis; D006801:Humans; D007150:Immunohistochemistry; D008297:Male; D008875:Middle Aged; D012516:Osteosarcoma / Q000145:classification* / Q000175:diagnosis / Q000473:pathology