报告前言指出,本报告是为煤工尘肺(CWP)的X线与病理对照之长期需要而提出的。这种对照非常必要,因为胸片在煤工尘肺的诊断和劳保中占中心地位。此种对照的第一步是确立认识和诊断CWP之各种X线表现的解剖学指标。至今对CWP病变的特征和程期认识仍不一致,而一致性与矿工及其直系亲属的利益相关,是正确诊断疾病的首要条件。为此,美国煤矿卫生研究顾问委员会建议,由美 The Preamble of the report states that this report is presented as a long-term need for X-ray and pathological control of coal worker’s pneumoconiosis (CWP). This comparison is necessary because chest radiographs are at the heart of the diagnosis and labor protection of coal workers’ pneumoconiosis. The first step in this type of control is to establish the anatomical indicators of various X-ray findings of CWP. So far, the characteristics and duration of CWP lesions still do not understand the consistency and consistency with the interests of miners and their immediate family members, is the first condition for the correct diagnosis of the disease. To this end, the United States Coal Mine Health Research Advisory Committee recommended by the United States