leukocytoma

例句：

1. 1.He was diagnosed with a rare form of leukocytoma.
   他被诊断出患有一种罕见的白细胞瘤。
2. 2. The patient's leukocytoma had metastasized to other parts of his body.
   患者的白细胞瘤已经转移到了他的身体其他部位。
3. 3.Researchers are studying the genetic causes of leukocytoma.
   研究人员正在研究白细胞瘤的遗传原因。