Path 4 Flashcards by Trent Tamate

Q

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ARDS

protein-rich edema fluid

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Q

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Hyaline membranes in DAD (diffuse alveolar damage)
in ARDS

-loss of type 1 pneumocytes lining the alveoli

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Q

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CT of PE

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Saddle embolus

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PE

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Q

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organizing & recanalizing emboli

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Q

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pulmonary infarct

-well demarcated, wedge shaped

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pulmonary infarct

-heals from periphery in

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resolving pulmonary infarct

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Q

hyperinflated lungs (almost touching)

status asthmaticus

A

mucus plug (asthma)

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Q

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eosinophilia (asthma)

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Q

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asthmatic bronchitis

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Q

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bullous emphysema on CT,

NO pathological characteristics of chr bronchitis (clinical dx)

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Q

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centrilobular emphysema- upper lobes, respiratory bronchioles only, cigarette smoking

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Q

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emphysema

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panacinar/panlobular emphysema- lower lobes, entire respiratory zone, younger pts, a1-antitrypsin deficiency

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Bronchiectasis

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pneumoconiosis (silicosis)

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pneumoconiosis (silicosis)

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Pneumoconiosis (Coal Miner’s Lung)

Q

A

Pneumoconiosis (asbestosis)

Asbestosis (Pneumoconiosis)-Interstitial Lung Disease

Lung Carcinoma

Small cell carcinoma

Small cell carcinoma

Small cell carcinoma

Adenocarcinoma

Adenocarcinoma

Squamous cell carcinoma (central)

Squamous cell carcinoma (keratin pearls, intercellular bridges)

Squamous cell carcinoma

Metastatic lung carcinoma -multiple peripheral, spheroidal, bilateral, multiple lobes, not obviously connected to bronchi

Mesothelioma develops decades later after asbestos exposure