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一、常用药物的剂量与方法化疗对绒癌有着良好的疗效。目前,用于绒癌化疗的药物较多,现将常用的化疗药物,剂量及使用方法介绍如下(附表)。二、保证疗效的要点 (一)正确掌握用药方法是取得治疗成功的关键 1.药物的选择:目前治疗绒癌所用的几种药物均有特效。但各种药物各有其特点,因此必须很好选择。5-FU和KSM不但疗效好,且副作用轻(对骨髓和肝损伤最小),常用为首选药物。两药相比,5-FU对肺、脑、肝、泌尿以及生殖道癌瘤转移者疗效好,KSM则主要对肺转移疗效好。5-FU药物刺激性小,可通过动脉、静脉给药,也可直接注入腔内或瘤内,口服也能吸收。KSM刺激性大,所以主要用
First, the dose and method of commonly used drugs chemotherapy has a good effect on choriocarcinoma. At present, there are many drugs used for the chemotherapy of choriocarcinoma, and the commonly used chemotherapy drugs, dosages and methods of use are described below (Annex). Second, to ensure the efficacy of the points (a) the correct mastery of medication is the key to successful treatment 1. The choice of drugs: The current treatment of choriocarcinoma used in several drugs have special effects. However, various drugs have their own characteristics, so they must be well-chosen. 5-FU and KSM not only have good curative effect, but also have slight side effects (minimum bone marrow and liver damage), and are commonly used as the first choice drugs. Compared with the two drugs, 5-FU has good curative effect on metastases of lung, brain, liver, urinary and reproductive tract cancers, and KSM is mainly effective on lung metastases. 5-FU is less irritating to drugs and can be administered through arteries and veins. It can also be directly injected into the cavity or within the tumor, and can be absorbed orally. KSM is irritating, so it is mainly used