leukoerythroblastic /lo̅o̅′kō·erith′rōblas″tik/ [Gk, leukos + erythros, red, blastos, germ, a + haima, not blood] , the presence of immature red blood cells and granulocytes in the peripheral blood and bone marrow, often associated with primary myelofibrosis and other myeloproliferative neoplasms. See also myeloid metaplasia.
