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虽然在治疗上经过多方面努力,但几十年来,支气管癌患者的预后无改善.手术治疗仍是唯一有效的方法,约20%～25%患者获得治愈,而约80%病例几乎没有治疗或仅行姑息性治疗.应考虑到支气管癌约占全部恶性肿瘤的15%,西德1980年死于此病者超过25000人.由于对支气管癌在治疗上处于无能为力的状态,这是使人们对癌肿治疗悲观失望的一个重要因素. 近几十年来,放射治疗对支气管癌的姑息性治疗价值已得到证实,对许多因上腔静脉压迫或肺不张的病人,用放射治疗解除其痛苦症状是很有帮助的.曾尝试应用放射治疗对中央型支气管癌进行治疗,但迄今还无法达到肿瘤治愈.Heilmann协作组对3662
Although many efforts have been made in the treatment, the prognosis of patients with bronchial cancer has not improved for decades. Surgical treatment is still the only effective method, about 20% to 25% of patients have been cured, and about 80% of cases have almost no treatment or Palliative treatment alone. It should be taken into account that bronchial carcinoma accounts for about 15% of all malignant tumors. West Germany died of more than 25,000 people in this disease in 1980. Because of the inability to treat bronchial cancer, it is making people An important factor in the pessimistic disappointment of cancer treatment. In recent decades, the value of radiation therapy for palliative treatment of bronchial cancer has been confirmed. For many patients suffering from superior vena cava compression or atelectasis, their symptoms are relieved by radiation therapy. It was helpful. Attempts were made to use radiotherapy to treat central bronchial carcinoma, but so far no cure for the tumor has been achieved. Heilmann Collaborative Group 3662