In the hilum is a small yellow tan granuloma in a hilar lymph node next to a bronchus.
在肺门淋巴结靠近支气管处有一个小块黄褐色肉芽肿。
3
Here is anthracotic pigment in macrophages in a hilar lymph node. Anthracosis is nothing more than accumulation of carbon pigment from breathing dirty air.