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目的探讨职业性放射性肿瘤发病原因,为保护放射职业人群的健康提供科学依据。方法回顾分析本院诊断1例职业性放射性肿瘤的临床资料。结果该患者从事心血管介入治疗,累积接触X射线70个月,病因概率估算PC=53.2%,依据GBZ92-2009《放射性肿瘤病因判断标准》,诊断为职业性放射性肿瘤。结论用人单位应将从事介入诊断治疗工作人员纳入放射工作人员管理中,加强职业卫生培训和定期进行职业健康监护。
Objective To explore the causes of occupational radiation tumors and provide a scientific basis for the protection of radiation occupational health. Methods The clinical data of one case of occupational radioactive tumor diagnosed in our hospital were retrospectively analyzed. Results The patient was involved in cardiovascular intervention. The cumulative exposure to X-rays was 70 months. The estimated probability of etiology was PC = 53.2%. According to GBZ92-2009 Criteria for Determining Radiation Oncology, it was diagnosed as occupational radiation tumor. Conclusion The employer should include the staff engaged in diagnosis and treatment in the management of radiation workers, strengthen occupational health training and conduct regular occupational health monitoring.