卡介苗(B.G.G.)是一种有效的非特异的免疫刺激剂,已有资料表明它能增强动物对移植肿瘤的抵抗力,对人白血病也有疗效。本文报导两种 B.C.G.对28例切除后再发的进行性恶性黑色素瘤(Ⅲ、Ⅳ期)病人疗效比较。B.C.G.治疗前,凡检查表示术后还有残余肿瘤存在者均不列入本研究。B.G.G.用冰冻干燥的 Tice 株(芝加哥结核病研究所)和新鲜液体的 Pasteur BCG (B.G.G.) is an effective non-specific immune stimulator. It has been shown that it can enhance the resistance of animals to transplanted tumors and is also effective for human leukemia. This article reports the comparison of the efficacy of two B.C.G. patients in 28 cases of progressive malignant melanoma (stages III and IV) after resection. Before the treatment of B.C.G., any examination that indicated that there were residual tumors after surgery was not included in this study. B.G.G. freeze-dried Tice strain (Chicago Institute for Tuberculosis) and fresh liquid Pasteur