双语教学

Explain of Pulmonary Pathology

40.Lung, granulomas, medium power microscopic

The edge of a granuloma is shown here at high magnification. At the upper right is amorphous pink caseous material composed of the necrotic elements of the granuloma as well as the infectious organisms. This area is ringed by the inflammatory component with epithelioid cells, lymphocytes, and fibroblasts.

（本图片资料来源自美国犹他大学）