恶性肉芽肿的预后较差,国内外文献上报道只有个别病人生存五年以上,而大部分患者在一年内死亡。现有的治疗方法中,放射治疗已被公认为是最有效的手段。可是有关放射剂量,少至300伦琴,多至5000伦琴以上,确无一致的看法。主要是治疗的病例太少,文献上超过10例以上的报道不多 The prognosis of malignant granulomas is poor. It is reported in domestic and foreign literature that only a few patients survive more than five years, and most patients die within one year. Radiotherapy has been recognized as the most effective method in the existing treatment methods. However, as regards radiation doses, as little as 300 roentgens and as many as 5,000 roentgens or more, there is no consensus. There are too few cases for treatment, and there are not many reports in more than 10 cases in the literature.