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Lung - Healed Granuloma

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Why is this called healed? If this was active TB years ago, and it is now called healed, might you still expect to culture acid fast organisms from here? Can the terms fibrosis and scarring be used...

Bronchopneumonia With Micro-Abscesses

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What is a microabscess defined as? Delineate an alveolus jam packed with neutrophils

Sarcoidosis

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What is a classical profile with somebody with sarcoid? Why do may people, erroneously, regard sarcoidosis as granulomas in which no organisms can be cultured? Demonstrate a classical granuloma. What...

Empyema With Organized Granulation Tissue

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What is the definition of empyema? Why might the term organized granulation tissue be redundant? Why might empyema and granulation be oxymoronic? Demonstrate fibrin. Demonstrate neutrophils. Demonstrate...

Early Pneumonia

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Why might this be called the early stage of inflammation? Demonstrate at least two reasons why.

Diffuse Interstitial Fibrosis

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Show a thickened interstitium next to a more normal thickness interstitium? Is this a non-specific finding in many chronic lung disease states? Name some common things which this might be associated...

Bronchopneumonia

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5

What is the main differentiation between bronchopneumonia and lobar pneumonia? Where do broncho-pneumonias start? Why might this lung be heavier than normal? Why might there be fewer air bubbles when...

Lung - Acute Infarct - Septic

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Why are true infarcts of the lung uncommon even with pulmonary emboli? Why might this one be called septic? Can you see bacteria?[if] Why might this be called a hemorrhagic infarct (rather than anemic...

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