绒毛膜癌 (绒癌 )是一种高度恶性肿瘤 ,病程发展迅速 ,如果能早期发现进行治疗 ,大部分患者可以治愈。临床最常见的方法是静脉用药化疗。但绒癌化疗与其他恶性肿瘤化疗方案不完全一样 ,如用药剂量大 ,疗程长 ,间隙短 ,容易发生静脉炎 ,给静脉穿刺带来一定的困难 ;胃肠道反应大 Choriocarcinoma (choriocarcinoma) is a highly malignant tumor, the course of development is rapid, if we can find early treatment, most patients can be cured. The most common clinical method is intravenous chemotherapy. However, choriocarcinoma chemotherapy with other malignant tumors is not exactly the same program, such as drug dosage, long course, short gap, prone to phlebitis, venipuncture bring some difficulties; gastrointestinal reaction is large