Imaging of Pulmonary Infection Flashcards Preview

Respiratory 2 > Imaging of Pulmonary Infection > Flashcards

Flashcards in Imaging of Pulmonary Infection Deck (14):
1

Lobar

Strep Pneumo or Klebsiella

Heals without sequela

2

Round

Form of lobar

Think children

Klebsiella

Bulging fissure

3

Bronchopneumonia

S aureus or G-

Scarring after healing

4

Aspiration broncho

Bilateral medial lower lobe but R>L

Can become necrotic

At risk population

Anaerobics

5

Cancer

Persistent despite tx

6

Infectious nodules

Will get smaller with tx and have a halo around them

7

Abscess

Thick walled cavity

Mixed anaerobic>Aureus>pseudomonas

8

Septic emboli

Hematogenous spread of infection

IVDU +/- bacterial tricuspid valve endocarditis

S.aureus and epidermis

9

Empyema

Purulent in pleural space

Split pleural sign and loculated

10

Granulomatous

Look for calcified nodules

Histo and TB

11

Primar yTB findings

R>L consolidation

LAD with possible atelectasis

12

Primary progressive TB

Consolidation progresses

Post UL anbd Sup LL

13

Post pirimary

Latent TB in the lungs reactivates and spreads locally

Apical post UL and sup LL

No effusion or LAD

Tree in bud opacities

14

CD>200 and under 200

Over - typical post primary findings

UNder - resembles primary infection with consolidation and LAD