[A usually terminal event in the clinical course of lymphomas. The term indicates the presence of atypical, clonal (malignant) lymphocytes (lymphoma cells) in the peripheral blood. —2003 ( NCI )]
UMLS (NCI) C0852709Leukemic Phase of Lymphoma
Leukemic Phase of Non-Hodgkin Lymphoma
Leukemic Phase of Non-Hodgkin's Lymphoma