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综述了放射技术在肿瘤治疗方面的生物学机理,从理论上对肿瘤临床放射生物学效应有一个初步的了解。阐述了放射技术的毒副作用,在不减低肿瘤放射敏感性的前提下,保护正常组织免受放射治疗引起的损伤。
The biological mechanism of radiation therapy in the treatment of cancer is reviewed. There is a theoretical understanding of the clinical radiobiological effects of tumors. Described the toxic side effects of radiation technology, without reducing the tumor radiosensitivity under the premise of protecting normal tissue from radiation therapy-induced injury.