在职业病门诊中,我们发现一些原在部队从事粉尘作业,退伍回乡后才患矽肺的病例,总结这些病例的发病规律,无疑对进一步搞好部队矽肺防治工作具有一定意义。为此,作者对这些病例中的50例坑道兵晚发性矽肺进行了调查分析,现将结果报道如下: In the occupational disease clinic, we found that some of the cases where the troops were engaged in dust work and returned to the country after they returned to their native lands and summarized the incidence of these cases are undoubtedly of certain significance for the further improvement of the prevention and control of silicosis in the armed forces. To this end, the authors conducted a survey of 50 cases of late-stage silicosis of the pit soldiers in these cases. The results are reported as follows: