title: Heterogeneity of xenografted osteosarcoma. A human sarcoma transplanted into nude mice.
abstract: Human osteoblastic osteosarcoma transplanted into nude mice developed two different subtypes of non-osteogenic sarcoma: one solid and the other cystic. This could reflect the heterogeneity of osteoblastic osteosarcoma; various tumor regions have different characteristics.
authors.affiliation: Laboratory of Experimental Microsurgery, Hospital La Paz, Madrid, Spain.
authors.forename: E
authors.initials: E
authors.lastname: Delgado-Baeza
authors.forename: C
authors.initials: C
authors.lastname: Miralles-Flores
authors.forename: I
authors.initials: I
authors.lastname: Gonzalez-Medievo
mesh_terms: D000818:Animals; D001859:Bone Neoplasms / Q000648:ultrastructure*; D002466:Cell Nucleolus / Q000648:ultrastructure; D002648:Child; D006801:Humans; D008297:Male; D051379:Mice; D008819:Mice, Nude; D009368:Neoplasm Transplantation; D012516:Osteosarcoma / Q000648:ultrastructure*; D012834:Silver; D013194:Staining and Labeling; D014183:Transplantation, Heterologous
chemical_list: D012834:Silver