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矽肺本是一种慢性职业病,但却出现了“急性矽肺”的名称,也有人称为“快性矽肺”,或“速发性矽肺”。 这种迅速恶化的矽肺,首先是在南非金矿和金刚石矿工人中发现的,也曾见于美国和瑞士开凿隧道的工人中。美国开凿葛乌利—勃利斯隧道的2,000名黑人劳工,在极恶劣的劳动条件下,每天工作12小时,吸入了高浓度的纯石英粉尘,在7～17个月的过程中,工人发生了迅速进展的矽肺,很快死亡。此外在硅石粉碎、喷砂、金属矿山凿岩作业工人中也有过报道。在病人的x线胸片上,满肺
This is a chronic occupational disease, but it has the name “acute silicosis”, sometimes referred to as “rapid silicosis” or “prompt silicosis.” This rapidly deteriorating silicosis was first found in gold miners and diamond miners in South Africa and also in workers digging tunnels in the United States and Switzerland. 2,000 black laborers in the United States digging the Geuliu-Bliss tunnel work 12 hours a day under extremely harsh working conditions and inhale high concentrations of pure quartz dust. During the period of 7 to 17 months, workers are exposed The rapid progress of silicosis, and soon died. In addition, it has been reported in workers who crush, blast, and mine metal mines. On the patient’s chest x-ray, full of lungs