General and Systemic Histopathology, C601&C602
 |
Here the areas of fibrosis
are quite evident. First take a look at the uninvolved lung to get your
bearings. Then move into the areas of fibrosis and granuloma formation.
What about all the pigmented material? See this slide with the virtual microscope. |
 |
Here the real story is the profound degree of fibrosis in the interstitial tissue of the lung. There are even a few granulomas present. This condition is a result of the particulate matter inhaled, and may be seen in stone workers, coal workers and anyone exposed to lots of fine air borne particulate matter. The scarring really predisposes the person to tuberculosis and other pulmonary infections. Will this lead to a restrictive or obstructive pulmonary picture clinically? |