_:b637143 . _:b637143 _:b741089 . _:b781304 _:b703340 . _:b703339 . _:b703339 . _:b703341 . _:b781305 _:b703341 . "Neoplastic Process"^^ . "9731/3"^^ . "A malignant (clonal) proliferation of plasma cells that are cytologically and immunophenotypically identical to those of plasma cell myeloma, but manifest a localized osseous or extraosseous growth pattern. (WHO, 2001)NCI" . "C9349"^^ . _:b781304 _:b781305 . _:b703339 . _:b703340 . "Plasmacytoma"^^ . _:b703340 . _:b781303 _:b781304 . _:b741089 . _:b741089 _:b781303 . "C0032131"^^ . _:b781305 . _:b703340 . "Malignant"^^ . _:b637143 . _:b703341 . _:b781303 _:b703339 . "PlasmacytomaPTNCI" . . _:b703341 . . "A type of cancer that begins in plasma cells (white blood cells that produce antibodies). A plasmacytoma may turn into multiple myeloma.NCI-GLOSS" . "plasmacytomaPTNCI-GLOSSCDR0000046231" . "Plasmacytoma"^^ . "Plasmacytoma"^^ .