Radiographs Flashcards
1
Q
A
Kartagener Syndrome
2
Q
A
Primary pneuomothorax
3
Q
A
4
Q
A
5
Q
A
6
Q
A
A Normal CT scan:
- there is a heart
- there are central vascular and airway markings
• The rest is lung parenchyma with LOTS of gas (air)
7
Q
A
Reverse batwing
8
Q
What causes batwing infiltrates?
A
9
Q
What causes reverse batwing infiltrates?
A
- anything favoring peripheral involvement
- fibrosis (ex. idiopathic)
- Sarcoidosis
10
Q
A
11
Q
A
12
Q
A
A normal chest X-ray (CXR):
- There are overlying bone structures
- There is overlying soft tissue
- There is a heart
- There are central vascular and airway markings
• The rest is lung parenchyma with LOTS of gas (air)
13
Q
A
adenocarcinoma in situ - ground glass appearance
14
Q
A
15
Q
A
Mucinous adenocarcinoma
17
Q
A
Batwing
18
Q
A
Lobar Pneumonia
- typically s pneumo, s aureus, gram negatives
- more likely to abscess then bronchopneumonia
19
Q
A
Bronchiectasis
-abnormal, persistent widening of airways, often with extension into the peripheral lung fields.
20
Q
A
Bronchopneumonia
Tree in bud
21
Q
A
22
Q
A
23
Q
A
Bronchiectasis - DDX
• Cystic fibrosis
• Allergic bronchopulmonary Aspergillosis (ABPA)
- Chronic infections (tuberculosis)
- Primary ciliary dyskinesia (Kartagener Syndrome)
• Young’s syndrome
24
Q
A
Atelectasis - resportion type (due to it being wedge shaped)
- ex: peanut, mucus, squamous carcinoma (endobronchial tumor), carcinoid tumor
25
Q
A
26
Q
A
27
Q
What type of nodules can we see on CXR?
A
28
Q
A
29
Q
A
Red Hepatization - Lobar pneumonia
