癌症,目前是一种常见病,严重地威胁着人类的健康和生命。但到目前为止,除早期手术切除外,还没有确实有效的疗法,且癌症早期多无自觉症状,不易发现,一旦求医时多为中、晚期,失去手术机会。放疗受条件限制,化疗付作用较大,病人不易接受。此时医生摇头,病人忧愁,往往以不治之症送出医院门外,任其了之。更有的人错误的认为,得了癌症 Cancer, currently a common disease, is a serious threat to human health and life. But so far, in addition to early surgical resection, there is no effective treatment, and there are no symptoms in the early stages of cancer, and it is not easy to find. Once the doctor seeks medical treatment, it is mostly in the middle and late stages and loses the chance of surgery. Radiotherapy is limited by conditions, and the effect of chemotherapy is large, and patients are not easy to accept. At this point, the doctor shook his head and the patient was worried. He often sent an incurable disease out of the hospital and left him alone. More people wrongly think that they have cancer