leukanemia

例句：

1. 1. He was diagnosed with leukemia at the age of 25.
   他25岁时被诊断出患有白血病。
2. 2.Leukemia is a type of cancer that affects the blood and bone marrow.
   白血病是一种影响血液和骨髓的癌症类型。
3. 3.The treatment for leukemia often involves chemotherapy and stem cell transplantation.
   治疗白血病通常包括化疗和干细胞移植。