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接触生产性粉尘作业人员,在脱离接尘工作后发生晚发性矽肺已有报道。但接尘仅3年,在脱离接尘几十年后发生晚发性矽肺病例尚未见报道,本文将发现确诊的2例风钻工晚发性矽肺报告如下。例1男,58岁,一般工龄32年,接尘工龄3年。接尘工种为掘进开挖风钻工。患者1958年参加工作后,在永定河下马岭水电站从事风钻作业3年,以后从事
Contact with productive dust workers, late-onset silicosis after work on the dust has been reported. However, only 3 years to catch the dust, dozens of years away from the dust in the incidence of late onset of silicosis cases have not been reported, this paper will find 2 cases of confirmed wind blast drill late silicosis reported below. Example 1 Male, 58 years old, 32 years of general service, dust service for 3 years. Dust workers for the excavation of wind drilling workers. Patients in 1958 to participate in the work, in the Yongding River Ma Ling Hydropower Station engaged in wind drilling operations for 3 years later