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新尘肺法公布于1977年,并于1978年实行。其中对尘肺的定义、建立尘肺新的标准照片、建立心肺功能检查的新措施、尘肺管理分类的大变动及尘肺合饼症的扩大等都做了较大的修改。本文作者仅从临床角度对与此次尘肺法的修订有密切连系部分,做如下叙述。一、尘肺定义及临床表现1.尘肺定义尘肺的定义,在新旧尘肺法中是不同的,新尘肺法规定尘肺为“由于吸入粉尘,而引起的以肺纤维组织增生为主的疾病”,同时在劳动标准局长通知中又进一步明确指定为:“由于吸
The new pneumoconiosis method was published in 1977 and implemented in 1978. Among them, the definition of pneumoconiosis, the establishment of pneumoconiosis new standard photos, the establishment of new measures of cardiopulmonary function tests, major changes in pneumoconiosis management and the expansion of pneumoconiosis have made major changes. The author of this article only from the clinical point of view with the revision of the pneumoconiosis method are closely linked to do the following description. Definition and clinical manifestations of pneumoconiosis 1. Definition of pneumoconiosis Definition of pneumoconiosis is different in new and old pneumoconiosis methods. The new pneumoconiosis law stipulates that pneumoconiosis is a “disease caused mainly by pulmonary fibrosis due to inhalation of dust” and meanwhile, In the notice of the director of labor standards, it is further specified as: "As a result of smoking