Pulmonary II

Question 1

Answer 1

Acute Respiratory Distress Syndrome

Question 2

Answer 2

Hyaline Membrane Disease in DAD

Question 3

Answer 3

Hyaline Membrane Disease in DAD

Question 4

Answer 4

Pulmonary Embolism

Question 5

Answer 5

Pulmonary Embolism (“Saddle Embolus”)

Question 6

Answer 6

Pulmonary Embolism

Saddle Embolus

Question 7

Answer 7

Pulmonary Embolus (Saddle embolus)

Question 8

Answer 8

PE

Alternating between dark & light because deposited in layers

Question 9

Answer 9

Pulmonary Embolism w/ Lines of Zahn

Question 10

Answer 10

Embolus in Pulmonary Artery

Question 11

Answer 11

Organizing Pulmonary Embolus

Question 12

Answer 12

Recanalized PE

Question 13

Answer 13

Hemorrhagic Pulmonary infarct

Usually triangle wedge-shaped

Question 14

Answer 14

Hemorrhagic pulmonary infarct

Question 15

Answer 15

Hemorrhagic pulmonary infarct

Question 16

Answer 16

Hemorrhagic pulmonary infarct

Question 17

Answer 17

Resolving pulmonary infarct

Question 18

Answer 18

Asthma (lungs almost touching @ midline)

Question 19

Answer 19

Cast of bronchial mucous plug in asthma

Question 20

Answer 20

Asthma

Supposed to be lumen of airway, but filled with mucus. Wall is hyperplastic & thickened & filled w/ inflammatory cells (eosinophils).

Question 21

Answer 21

Eosinophilia in asthma

Question 22

Answer 22

Asthmatic bronchitis

Question 23

Answer 23

Bullous Emphysema

Question 24

Answer 24

Centrilobular Emphysema

Affects more proximal respiratory bronchioles (mostly upper lobes)

Question 25

Answer 25

Centrilobular emphysema

Question 26

Answer 26

Centrilobular emphysema | (mostly affects upper lobes)

Question 27

Answer 27

Centrilobular Emphysema

Question 28

Answer 28

Centrilobular emphysema

Question 29

Answer 29

Panlobular Emphysema

Question 30

Answer 30

Panlobular emphysema

Question 31

Answer 31

Panacinar Emphysema

Question 32

Answer 32

Bronchiectasis

Question 33

Answer 33

Bronchiectasis

Question 34

Answer 34

Bronchiectasis

Question 35

Answer 35

Bronchiectasis

Question 36

Answer 36

Bronchiectasis

Question 37

Answer 37

Silicosis

Question 38

Answer 38

Silicosis Refractile material under polarized light

Question 39

Answer 39

Coal Miner's Lung

Question 40

Answer 40

Asbestos Body Alveolar macrophages + asbestos fiber w/ bulbous ends

Question 41

Answer 41

Asbestos Body

Question 42

Answer 42

Asbestos Ferruginous Body

Question 43

Answer 43

Asbestos Ferruginous Body

Question 44

Answer 44

Asbestosis

Question 45

Answer 45

Lung Carcinoma

Question 46

Answer 46

Malignant Mesothelioma

Question 47

Answer 47

Carcinoma of the lung

Question 48

Answer 48

Small cell carcinoma

Question 49

Answer 49

Small cell carcinoma Black=hilar lymph nodes; white=tumor

Question 50

Answer 50

Small Cell Carcinoma

Question 51

Answer 51

Small Cell Carcinoma

Question 52

Answer 52

Small Cell Carcinoma

Question 53

Answer 53

Peripheral Lung Mass - Adenocarcinoma

Question 54

Answer 54

Adenocarcinoma

Question 55

Answer 55

Adenocarcinoma (Bronchioloalveolar Carcinoma)

Question 56

Answer 56

Adenocarcinoma Forms glands & mucin production of tumor

Question 57

Answer 57

Adenocarcinoma

Question 58

Answer 58

Adenocarcinoma Apical region filled with mucin

Question 59

Answer 59

Squamous Cell Carcinoma in Left Mainstem bronchus

Question 60

Answer 60

Squamous Cell Carcinoma

Question 61

Answer 61

Squamous Cell Carcinoma of Bronchus Features: squamous pearl; intercellular bridges

Question 62

Answer 62

Squamous Cell Carcinoma (squamous pearl)

Question 63

Answer 63

Squamous Cell Carcinoma (Intercellular bridges)

Question 64

Answer 64

Metastatic Carcinoma

Question 65

Answer 65

Mesothelioma Strongly associated w/ asbestos exposure; line pleural spaces and encase lung in firm rind

Question 66

Answer 66

Mesothelioma Lung compressed to fraction of normal size

Question 67

Answer 67

Mesothelioma

Question 68

Answer 68

Mesothelioma