英语语法分析

We treated 33 cases of acute granulocytopenia caused by drugs in recent 10 years.

近10年我院收治药物所致急性粒细胞减少症33例。

The use of granulocyte colony-stimulating factor to prevent granulocytopenia was not permitted.

试验中不预防使用粒细胞集落刺激因子。

The presence of granulocytopenia or thrombocytopenia at the start of treatment does not contraindicate vincristin therapy.

治疗开始时出现粒细胞减少或血小板减少，并不表示不适用长春花碱。