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石棉胸膜斑为石棉作业工人胸膜的病理变化,与石棉接尘密切有关。1986年11月1日公布实施的我国《尘肺x线诊断标准》中胸膜斑病变是石棉肺的诊断和评定级别时的一项参考指标。因此,对胸膜斑如果认识不足,掌握不准,会影响到石棉肺的正确诊断。复习本厂(重庆石棉制品厂)从1963年起,每隔3年普复查一次的胸片共8次,累积x线胸片1202人份,累积出现石棉胸膜斑均超过厚度0.3cm者
Asbestos pleural plaques asbestos workers pleural pathological changes, and asbestos dust closely related. November 1, 1986 promulgated the implementation of China’s “pneumoconiosis diagnostic criteria” in pleural disease is asbestos lung disease diagnosis and evaluation of a reference index. Therefore, if the lack of knowledge of pleural plaques, not allowed to grasp, will affect the correct diagnosis of asbestos lung. Review of the factory (Chongqing asbestos products factory) from 1963 onwards, once every 3 years, a total of 8 times chest X-ray examination, chest X-ray cumulative 1202 people, cumulative asbestos pleural spots were more than the thickness of 0.3cm