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本文报告了经支气管动脉内注入10毫克丝裂霉素(MMC)治疗支气管癌15例。MMC 需用100毫升生理盐水稀释,注入速度为5—7毫升/分,治疗重复三次,两次间隔2—3周,其中一半患者然后又接受对癌区及纵隔的放射治疗。所有肿瘤面积均缩小,有5名病人肿瘤面积缩小50%以上,其中2例较小肿块完全消失。另外4例肿瘤缩小20%—50%其他6例由于肿瘤边界不清,其大小很难测量,但估计其中2例肿瘤显著缩小。然而患者生存
This article reports 15 cases of bronchial carcinoma treated with intramuscular injection of 10 mg of mitomycin C (MMC). The MMC was diluted with 100 ml saline and injected at a rate of 5-7 ml/min. The treatment was repeated three times. The two intervals were for 2-3 weeks. Half of the patients received radiotherapy for the cancer area and mediastinum. The area of all tumors was reduced. There were 5 patients whose tumor area was reduced by more than 50%. Two of the smaller tumors completely disappeared. In the other 4 cases, tumors shrank by 20% to 50%. In other 6 cases, the size of the tumor was difficult to measure due to unclear tumor boundaries. However, it was estimated that 2 tumors were significantly reduced. However, the patient survives