title: Foreign-body tumorigenesis in mice: ultrastructure of the preneoplastic tissue reactions.
mesh_terms: D000818:Animals; D002467:Cell Nucleus; D002999:Clone Cells; D003094:Collagen; D005347:Fibroblasts; D005547:Foreign Bodies; D005549:Foreign-Body Reaction / Q000473:pathology; D008264:Macrophages; D008407:Mast Cells; D051379:Mice; D008854:Microscopy, Electron; D009940:Organoids; D010969:Plastics; D011230:Precancerous Conditions / Q000473:pathology*; D012513:Sarcoma, Experimental / Q000209:etiology / Q000473:pathology*
chemical_list: D010969:Plastics; D003094:Collagen