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鉴于既往对尘肺的若干基本问题在认识上不一致,因而对尘肺的确切涵义分类,病因与发病的关系,以及如何评价各类尘肺损害程度等,也就产生了不同的看法。为此,我们对近年来所作的尘肺尸检47例和尘肺病理会诊42例(其中矽肺和混合矽肺59例,煤肺和煤矽肺13例,石棉肺9例,炭黑尘肺2例,电焊尘肺2例,搪瓷喷花尘肺1例,铁尘肺1例以及金属矿尘和其它尘肺各1例)的肺内主要病理组织改变,进行了分析,并就上述各类尘肺的病因、发病和病理变化试作如下讨论。
In view of the previous understanding of some basic problems of pneumoconiosis in the understanding of inconsistency, and thus the exact meaning of pneumoconiosis classification, the relationship between the cause and the disease, and how to evaluate the extent of various types of pneumoconiosis, also produced a different view. To this end, we conducted in recent years, 47 cases of pneumoconiosis and pneumoconiosis consultation in 42 cases (including silicosis and mixed silicosis in 59 cases, coal and silicosis in 13 cases, asbestosis in 9 cases, 2 cases of carbon black pneumoconiosis, pneumoconiosis 2 1 case of enamel sprayed pneumoconiosis, 1 case of iron pneumoconiosis and 1 case of metal dust and other pneumoconiosis) were analyzed, and the etiology, pathogenesis and pathological changes of the above types of pneumoconiosis As discussed below.