Definition that contains oblast
- glioblastoma a fast-growing malignant brain tumor composed of spongioblasts; nearly always fatal
- erythroblastosis a blood disease characterized by the abnormal presence of erythroblasts in the blood
- histiocytic leukemia leukemia characterized by the proliferation of monocytes and monoblasts in the blood
- lymphoblastic leukemia a form of lymphocytic leukemia in which the abnormal cells in the circulating blood are almost totally lymphoblasts
- asparaginase antineoplastic drug (trade name Elspar) sometimes used to treat lymphoblastic leukemia
- sideroblastic anaemia refractory anemia characterized by sideroblasts in the bone marrow
- siderochrestic anemia refractory anemia characterized by sideroblasts in the bone marrow
- monoblastic leukaemia leukemia characterized by the proliferation of monocytes and monoblasts in the blood
- elspar antineoplastic drug (trade name Elspar) sometimes used to treat lymphoblastic leukemia
- myeloblastic leukemia a malignant neoplasm of blood-forming tissues; characterized by numerous myeloblasts in the blood stream