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近5年来我们对16例股骨和肱骨近端骨转移癌行人工假体置换术,打破了骨转移癌不能手术的传统观点。经1~3年随访,术后疼痛缓解、功能改善。存活在2年以上者6例,1例术后19个月局部复发,生存不足2年者5例,4例在术后1年内死亡。文中对人工假体置换在四肢骨转移癌应用的价值、手术要点及如何提高生存率等问题提出探讨。
In the past 5 years, we have performed artificial prosthesis replacement on 16 cases of metastatic bone of the femur and proximal tibia, which broke the traditional view that bone metastatic carcinoma cannot be operated. After 1 to 3 years of follow-up, the pain relief and function improved. Six patients survived more than two years. One patient had local recurrence 19 months after operation. Five patients survived less than two years. Four patients died within one year after surgery. This article discusses the value of artificial prosthesis replacement for bone metastases in limbs, the points of operation, and how to improve the survival rate.