Also known as: Leukemia, T-Cell Large Granular Lymphocytic / T-Cell Large Granular Lymphocytic Leukemia / T-Large Granulocytic Leukemia / T-gamma lymphoproliferative disease (morphologic abnormality) / T-cell large granular lymphocytic leukemia (morphologic abnormality) / T-cell large granular lymphocytic leukemia (disorder) / Leukemia, Natural Killer Cell Large Granular Lymphocytic / Leukemia, Large Granular Lymphocytic / Large granular lymphocytic leukemia (disorder) / Large granular lymphocytosis