adult T cell leukemia

例句：

1. 1. Thispatient has been diagnosed with adult T cell leukemia.
   这位患者被诊断为成人T细胞白血病。
2. 2. The treatment for adult T cell leukemia involves chemotherapy and immunotherapy.
   成人T细胞白血病的治疗涉及化疗和免疫治疗。
3. 3. In recent years, there has been a significant increase in the incidence of adult T cell leukemia.
   近年来，成人T细胞白血病的发病率显著增加。