恶性肿瘤是目前危害人民健康和生命的主要疾病之一。目前各种肿瘤的治疗对策都要辅以化学药物治疗,因而所有设置肿瘤科的医院,都要大量使用抗癌药。众所周知,很多抗药癌都是免疫抑制剂,都具有远、近期的毒性作用。这些抗癌药对肿瘤医治人员的健康有无影响,如何采取预防措施,是 Malignancy is one of the major diseases that endanger people’s health and life. Currently a variety of cancer treatment strategies are supplemented by chemical drug treatment, and therefore all set up oncology hospitals, have to use large amounts of anti-cancer drugs. As we all know, many anti-cancer drugs are immunosuppressive agents, both have far-reaching, recent toxic effects. Whether these anti-cancer drugs have any effect on the health of cancer treatment staff and how to take preventive measures is