Lecture 2 Flashcards

1
Q

may mimic honeycomb lunch on plain film

A

brochiectasis-mostly in lower lung

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2
Q

string of pearls describes what?

A

saccular broncheictasis

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3
Q

unilateral, well defined hyperluscent superior portion of the lung with a minor fluid level

A

congenital lung cyst

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4
Q

no fluid level unless they are infected

A

congenital lung cyst

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5
Q

symptoms of congenital lung cyst

A

none unless infected

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6
Q

well defined narrow border with hyper lucency (looks like pencil eraser erased vasculature)

A

congenital lung cyst

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7
Q

3 types of inhalation disease

A
  1. pneumoconiosis
  2. hypersensitivity disease
  3. Irritant gasses and chemicals
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8
Q

pneumoconiosis

A

inhalation of inorganic dust

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9
Q

hypersensitivity

A

inhalation of moldy/organic dust

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10
Q

malignant variations of pneumocosis

A

siderosis
baritosis
Stannosis

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11
Q

malignant variations of pneumocosis

A

siderosis
baritosis
Stannosis

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12
Q

sillica patients can have

A

enlarged lymphnodes

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13
Q

correlation between silica exposure and

A

TB

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14
Q

correlation between pneumoconysosis and _____

A

autoimmune diseases

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15
Q

erasmus syndrome

A

silica and scleroderma

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16
Q

caplan

A

black lung disease and

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17
Q

unitaleral localized density can be

A

CATPE

18
Q

CATPE stands for

A
Consolidation
Atelectasis
Tumor
Pleura
External Chest wall
19
Q

early coal workers

A

can match silicosis

20
Q

CWP difference from silicosis?

A

CWP does not retract in

21
Q

silicosis late stage:

A

angel wing appearance

22
Q

eggshell calcification

A

calcification of outer rims

23
Q

Where do you see eggshell calcifications?

A

sarcoid and silicosis

24
Q

crocidalite is the ____ kind of asbestos fibers

A

worst

25
Q

asbestos tends to accumulate in segments

A

7-10 due to weight

26
Q

asbestos can cause_____

A

fibrosis (lower half of the lung)

27
Q

asbestos can have a ______ latent period

A

40 years (without any further exposure)

28
Q

asbestos _____ disease can lead to _______

A

lung disease

mesothelioma

29
Q

Asbestos lung disease can precede

A

bronchogenic carcinoma

30
Q

with asbestos it takes muck less for _____ disease vs _____ disease

A

plural

lung

31
Q

asbestos

A

honey comb
reticular honeycomb
stringy scar

32
Q

asbestos plural diseases usually precedes ______

A

mesothelioma

33
Q

basal fibrosis first suspicion is

A

rheumatoid/scleroderma disorder

not mesothelioma

34
Q

Shaggy heart sign

A

associated with asbestos lung disease

scarring along heart boarder causing a fuzzy appearance

35
Q

density with obtuse angle indicates a mass from the

A

chest wall (have to differentiate between intercostal space or pleura)

36
Q

calcification over surface of diaphram is pathoneumonic of _______

A

asbestos pleural disease

37
Q

asbestos lung disease is characterized by

A

bilateral basal scarring

38
Q

asbestol plerual disease is characterized by

A

chest wall mass

calcification of diaphram

39
Q

diatomite and bauxite produce a

A

widespread honeycomb fibrosis (not basal asbestos)

40
Q

Beryllium

A
  1. fluorescent light
  2. acute exposure-edematous reaction
  3. latent period
  4. scaring
41
Q

Beryllium location

A

wherever the material ended up being inhaled in the lung.

42
Q

DDX

A

located in pleural effusion
mets
adenocarcinoma’