恶性肿瘤骨转移是肿瘤晚期常见的并发症 ,原发灶以乳腺癌、肺癌、前列腺癌最为常见。主要症状为剧烈骨痛 ,肢体活动受限 ,严重者可出现病理性骨折。我科在 1 999～ 2 0 0 1年对 2 2例骨转移癌患者应用氯屈膦酸二钠观察止痛效果 ,现报告如下。1 临床资料本组患者 2 2例 ,男 1 6 Bone metastasis of malignant tumors is a common complication of advanced cancer, the primary tumor to breast cancer, lung cancer, prostate cancer is the most common. The main symptoms are severe pain, physical activity is limited, severe pathological fractures may occur. Our department in 1999 ~ 2001 on 22 cases of bone metastases in patients with clopidogrel disodium observed analgesic effect, are as follows. A clinical data of 22 patients in this group, male 1 6