*Live in [[Lungs Inflammatory - Pathology|lung parenchyma]] and [[Bronchi and Bronchioles Inflammatory - Pathology#Infectious causes of bronchitis or bronchiolitis|small bronchioles]]
+
*Live in [[Lungs Inflammatory - Pathology|lung parenchyma]] and [[Bronchitis#Infectious causes of bronchitis or bronchiolitis|small bronchioles]]
*Grossly:
*Grossly:
**Firm yellow nodules scattered throughout parenchyma, more frequently at periphery
**Firm yellow nodules scattered throughout parenchyma, more frequently at periphery