“three-step ladder for cancer pain”的概念、定义、翻译、参考文献-科学参考

单词	three-step ladder for cancer pain
释义	three-step ladder for cancer pain Encyclopedia 医学〔疼痛医学〕释 three-step ladder for cancer pain癌痛三阶梯治疗根据疼痛程度的不同（轻、中、重），按照三种不同镇痛强度镇痛药的阶梯用药（包括非甾体抗炎药、弱阿片类药物、强阿片类药物），同时配合其他辅助药对癌痛进行合理治疗的原则。
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