我们在组织职业病诊断时 ,发现过去近 2 0年没有出现的快型矽肺在某石英石粉碎个体加工厂出现 ,1996～ 1999年在这个小厂发生 10例矽肺 ,现将调查、诊断、死亡情况报告如下。1　职业流行病学概况某个体石英石粉碎加工厂 ,破碎→轮碾→筛粉等工序连为一体 ,生产 140 ,2 0 0 ,2 7 When we organized the diagnosis of occupational diseases, we found that the rapid silicosis that had not appeared in the past 20 years occurred in a quartz crushing individual factory. From 1996 to 1999, 10 cases of silicosis occurred in this small factory. Investigation, diagnosis, and death were reported The report is as follows. 1 Occupational Epidemiology Overview An individual quartz crushing plant, crushing → wheel grind → sieve powder and other processes as a whole, the production of 140,200, 27