lymphoblastic leukemia n.
Acute lymphocytic leukemia characterized by abnormal, often immature, lymphocytic cells or by the presence of unusually large numbers of immature lymphocytes occurring together with adult lymphocytes.
- Lymphoblastic lymphoma
lymphoblastic lymphoma n. A diffuse malignant lymphoma in children, composed of T-cells that have convoluted nuclei.
lymphoblastoma lym·pho·blas·to·ma (lĭm’fō-blā-stō’mə) n. A form of malignant lymphoma composed chiefly of lymphoblasts.
lymphoblastosis lym·pho·blas·to·sis (lĭm’fō-blā-stō’sĭs) n. The presence of lymphoblasts in the peripheral blood.
lymphocytapheresis lym·pho·cy·ta·phe·re·sis (lĭm’fō-sī’tə-fə-rē’sĭs) n. Removal of lymphocytes from donated blood, with the remainder of the blood retransfused into the donor. Also called lymphapheresis.