Sickle cell anemia.

对于镰状细胞性贫血。

This is sickle cell anemia in sickle cell crisis.

出现镰状细胞危象的镰状细胞贫血。

Nigeria has an effective drug for tackling sickle cell anemia.

尼日利亚有一种治疗镰状细胞贫血的有效药物。

Seen here is the small remnant of spleen in a patient with sickle cell anemia.

如图可见镰状细胞贫血患者残存的小脾脏。

A cancer drug called hydroxyurea (Droxia, Hydrea) also is used to treat sickle cell anemia.

羟基脲是一种抗肿瘤药，也可以用来治疗镰状细胞性贫血。