目的由于煤工尘肺合并胸腔积液导致一侧肺组织未见X射线检查影像,是否统计该部位的尘肺病小阴影肺区计数成为二难问题,经过讨论,建议将未见X射线影像一侧肺的尘肺病小阴影肺区计数按另一侧的小阴影计数为基数纳入统计范畴。 Objective As coal miners pneumoconiosis with pleural effusion caused by one side of the lung tissue did not see the X-ray examination, whether the statistics of pneumoconiosis in the area of ​​small shadow lung area count became a dilemma, after discussion, it is recommended that no X-ray image side Pulmonary pneumoconiosis small shadow lung area count according to the other side of the small shadow count as the base included in the statistical categories.