恶性肿瘤的 X 线治疗有着悠久的历史,并在其发展上经过了许多阶段及摸索。本世纪二十年代在用 X 线治疗女性生殖器官癌时,所获得的成就大大地鼓舞了人们,好似已经找到了根治癌瘤的方法。但是后来的观察说明了这种看法是错误的。近来所累积的经验及数以千万计的巨量临床观察材料明确地说明了 X 线在治疗恶性肿瘤中的意义。X 线治疗在肿瘤学中有着特别的意义。在很多情况下 X 线能真正根治疾 X-ray treatment of malignant tumors has a long history, and has undergone many stages and explorations in its development. When X-rays were used to treat female genital cancers in the 1920s, the achievements gained greatly encouraged people, as if they had found a cure for cancer. But later observations showed that this view was wrong. The recent experience and tens of millions of clinical observations clearly demonstrate the significance of X-ray in the treatment of malignant tumors. X-ray therapy has special significance in oncology. In many cases X-rays can really cure the disease