| umls-concept:C0024419 | skos:definition | MSH: A lymphoproliferative disorder characterized by pleomorphic B-LYMPHOCYTES including PLASMA CELLS, with increased levels of monoclonal serum IMMUNOGLOBULIN M. There is lymphoplasmacytic cells infiltration into bone marrow and often other tissues, also known as lymphoplasmacytic lymphoma. Clinical features include ANEMIA; HEMORRHAGES; and hyperviscosity.,CSP: plasma cell dyscrasia resembling leukemia, with cells of lymphocytic, plasmacytic, or intermediate morphology, that secrete an IgM monoclonal component.,NCI: An indolent (slow-growing) type of non-Hodgkin lymphoma marked by abnormal levels of IgM antibodies in the blood and an enlarged liver, spleen, or lymph nodes.,NCI: Lymphoplasmacytic lymphoma associated with bone marrow involvement and IgM monoclonal gammopathy. | lld:umls |
