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世界卫生组织 (ＷＨＯ)自 1980年起向全世界推行癌症疼痛的三阶梯止痛法 ,并提出 2 0 0 0年让癌症患者不痛的目标。三阶梯止痛法已被证明能使80 %的癌症疼痛得到缓解 ,但仍有 2 0 %的终末期癌症患者疼痛较为顽固。我院近 2年来对 7例终末期癌症患者的顽固性上腹部痛及腰背部疼
Since 1980, the World Health Organization (WHO) has introduced a three-tiered method of pain relief for cancer in the world to the world and has put forward the goal of making patients with cancer less painful by the year 2000. Three-step analgesia has been shown to relieve 80% of cancer pain, but 20% of patients with end-stage cancer have more persistent pain. Nearly 2 years in our hospital for 7 patients with end-stage cancer refractory upper abdominal pain and back pain