基于“阳化气,阴成形”理论探讨“先安未受邪之地”在恶性肿瘤防治中的作用

Role of “making the place where it has not been affected by the pathogenic factors safe first” in the prevention and treatment of malignant tumor based on the theory of “yang transforming qi and yin forming”

"阳化气,阴成形"为人体生理活动的机制,阳气为人体运转之动力。阳气不足,致"阳化气"减弱,"阴成形"太过,为恶性肿瘤发生发展的核心机制。手术、放化疗、靶向药物治疗为"治已病"之法,虽可消除有形之病灶,但无形之病理产物尚存,加之其性攻伐,损耗人体之阳气,导致机体阳气亏虚明显,肿瘤易复发转移。故在恶性肿瘤防治过程中需采用"先安未受邪之地"之法,护机体之阳。癌前病变阶段,先安未受邪之肾阳,截断病势,防癌变;治疗阶段,先安治疗方式或药物将损之处,顾护阳气,减轻不良反应,协助药力,消已成形之阴结;康复阶段,寻阳气薄弱之处以先安,扶阳祛邪,阻断传舍,防阴复形。