The heterogeneous of large lymphocytic leukemia:6 cases report and clinical analysis / 中国基层医药

ABSTRACT

Objective To analyze and study the diagnosis of large granular lymphocyte leukemia(LGLL).Methods To report and discuss six cases weth LGLL we have found. Results 2 of T-LGLL and lof NK-LGLL had indolent process, mainly presenting with anemia and splenomegaly and good response to treatment, while; 1 of T-LGLL and 2 of NK-LGLL had aggressive process, their clinical characters are obviously general symptom, hepatomegaly,splenomegaly,these disease develop quickly and have bad prognosis. The immunophenotype of indolent LGLL is distinct from aggressive cases. Conclusion As a group of heterogeneous disease,its diagnosis should be based on clinical manifestation and immunophenotype and differentiated it carefully.