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回顾了辐射致癌方面的研究进展和二次原发性肿瘤在放射医学领域中的提出和发展,总结了辐射致癌的一般特征以及主要医用放射性装置对二次原发性肿瘤发病的影响。重点阐述了年龄、性别、组织敏感性和照射剂量等重要影响因素在二次原发性肿瘤发病上造成的差异和原因。讨论了部分潜在的影响因素。展望了二次原发性肿瘤方面研究的前景和在放射治疗领域中的重要意义。
The progress of research on radiation carcinogenesis and the proposal and development of secondary primary tumors in the field of radiology are reviewed. The general characteristics of radiation carcinogenesis and the effects of primary medical radiological devices on the incidence of secondary primary tumors are summarized. The differences and causes of secondary primary tumor caused by important factors such as age, sex, tissue sensitivity and exposure dose are mainly discussed. Discuss some of the potential impact factors. The prospect of secondary primary tumor research and its significance in the field of radiation therapy are prospected.