Parent term(s)

refractory hematologic cancer +

multiple myeloma +

Term with siblings

refractory plasma cell neoplasm

indolent plasma cell myeloma
non-secretory myeloma
osteosclerotic myeloma
refractory hairy cell leukemia
refractory T lymphoblastic leukemia/lymphoma
smoldering myeloma

Child term(s)

denotes an 'is-a' relationship