双语教学

Explain of Pulmonary Pathology

98.Lung, anthracosis, microscopic

Anthracotic pigment ordinarily is not fibrogenic, but in massive amounts (as in "black lung disease" in coal miners) a fibrogenic response can be elicited to produce the "coal worker's pneumoconiosis" seen here.

（本图片资料来源自美国犹他大学）