近几十年来抗肿瘤药物迅猛发展，在肿瘤治疗中发挥越来越大的作用。有些肿瘤单用药物已可治愈，如恶性滋养细胞肿瘤；有些在手术切除后配合药物治疗，也可取得较好疗效，如卵巢癌。但如应用不当，不仅疗效不好，甚至会产生严重后果，故应用时需注意以下几方面。1选用肿瘤敏感的 In recent decades, the rapid development of anti-cancer drugs, cancer treatment play an increasingly important role. Some oncology drugs have been cured, such as malignant trophoblastic tumors; some after surgical resection with drug treatment, but also to obtain better efficacy, such as ovarian cancer. However, such as improper application, not only ineffective, and even have serious consequences, so the application should pay attention to the following aspects. 1 selected tumor-sensitive