Lecture 16: Lungs Flashcards
What is alveolar lung pattern and the severity
within the alveoli
Severe
what is bronchial lung pattern and severity
inflammation within the bronchi
Mild
what is interstitial lung pattern and severity
within interstitium
Moderate
what lung field is in grey and what lobes are located here
cranioventral
Right cranial lobes, right middle lobe, and left cranial lobe
what lung field is in grey and what lobes are located here
caudodorsal
Left and right caudal lobes, accessory lobe
classify distribution
Diffuse
classify distribution
Focal
classify distribution
multifocal
what are some ddx for cranioventral pattern
pneumonia, neoplasia, hemorrhage
what are some ddx for caudodorsal pattern
- Cardiogenic pulmonary edema
- Non-cardiogenic pulmonary edema (DIC, vasculitis, ARDS, electrocution)
classify the location/pattern and what is likely ddx
caudodorsal
Ddx: cardiogenic or non-cardiogenic pulmonary edema
Likely non-cardiogenic pulmonary edema because cardiac silhouette looks fine
what are you ddx for focal lung patterns
granuloma, abscess, neoplasia
what your ddx for multifocal lung patterns
neoplasia, abscess (fever)
what lung pattern and ddx
cranioventral
Ddx: pneumonia, hemorrhage, neoplasia
what lung pattern and ddx
Caudodorsal
Ddx: cardiogenic or non-cardiogenic pulmonary edema
what pattern
cranioventral
what pattern
diffuse
What pattern
multifocal
what pattern
focal- mass under trachea
how does atelectasis affected opacity, size of lobes and location of ribs/heart
- Increased soft tissue opacity
- Decreased size of lung lobes
- Shift of ribs and heart
atelectasis is generally seen with what condition
pneumonia
dog under GA- what wrong and what do you do to fix
atelectasis, give breath
how does consolidation affect opacity and size of lung lobe
increased soft tissue opacity
Normal to increased size of lung lobe
consolidation is normally seen with __
neoplasia
what term would you use to describe this appearance and what likely wrong
consolidation
Neoplasia
what wrong
focal decrease in opacity- focal bulla
what are focal bulla and what is consequence
air pockets leaking air into parenchyma—> if pop lead to pneumothorax
what wrong and what usual cause
diffuse decrease in opacity- hypovascular
Typically deep chested dehydrated dogs or Addison (need BW)
