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

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

25
asbestos tends to accumulate in segments
7-10 due to weight
26
asbestos can cause_____
fibrosis (lower half of the lung)
27
asbestos can have a ______ latent period
40 years (without any further exposure)
28
asbestos _____ disease can lead to _______
lung disease | mesothelioma
29
Asbestos lung disease can precede
bronchogenic carcinoma
30
with asbestos it takes muck less for _____ disease vs _____ disease
plural | lung
31
asbestos
honey comb reticular honeycomb stringy scar
32
asbestos plural diseases usually precedes ______
mesothelioma
33
basal fibrosis first suspicion is
rheumatoid/scleroderma disorder | not mesothelioma
34
Shaggy heart sign
associated with asbestos lung disease | scarring along heart boarder causing a fuzzy appearance
35
density with obtuse angle indicates a mass from the
chest wall (have to differentiate between intercostal space or pleura)
36
calcification over surface of diaphram is pathoneumonic of _______
asbestos pleural disease
37
asbestos lung disease is characterized by
bilateral basal scarring
38
asbestol plerual disease is characterized by
chest wall mass | calcification of diaphram
39
diatomite and bauxite produce a
widespread honeycomb fibrosis (not basal asbestos)
40
Beryllium
1. fluorescent light 2. acute exposure-edematous reaction 3. latent period 4. scaring
41
Beryllium location
wherever the material ended up being inhaled in the lung.
42
DDX
located in pleural effusion mets adenocarcinoma'