10 results
Ground-glass opacity
Ground-glass opacity (GGO) represents:
- Filling of the alveolar spaces with pus, edema, hemorrhage, inflammation or
HRCT as seen in fibrosis ... disease (i.e. fibrosis ... Diagnosis #Radiology #Pulmonary ... #CTChest #GGO # ... #Differential #RadiologyAssistant
Notice the cavitation especially on the right.
In the left upper lobe there is probably some traction-bronchiectasis
the left upper lobe ... traction-bronchiectasis due to the fibrosis ... Clinical #Radiology #Pulmonary ... #CTChest #Tuberculosis ... TractionBronchiectasis #RadiologyAssistant
Differential diagnosis of Lymphangitic Carcinomatosis. 
On the left multiple diseases showing septal thickening:
1. Lymphangitic carcinomatosis: irregular
Cardiogenic pulmonary ... demarcated secondary lobeles ... Cardiogenic pulmonary ... #CTChest #LymphangiticCarcinomatosis ... Comparison #Table #RadiologyAssistant
Consolidation is synonymous with airspace disease.
When you think of the causes of consolidation, think of 'what
the air in the alveoli ... Even fibrosis as ... Diagnosis #Radiology #Pulmonary ... #CTChest #Consolidation ... #Differential #RadiologyAssistant
UIP with honeycombing (left) and chronic HP (right)
Differential diagnosis of Hypersensitivity Pneumonitis.
Subacute stage:
- RB-ILD: seen in
smokers, upper lobe ... centrilobular emphysema. - Alveolar ... In chronic HP fibrotic ... Diagnosis #Radiology #CTChest ... #Mimic #ILD #RadiologyAssistant
On the left another case of UIP.
The lower zone predominance is demonstrated when you scroll through
the left lower lobe ... as a result of fibrous ... the air in the alveoli ... Clinical #Radiology #CTChest ... UsualInterstitialPneumonia #RadiologyAssistant
On the left another case of UIP.
The lower zone predominance is demonstrated when you scroll through
the left lower lobe ... as a result of fibrous ... the air in the alveoli ... Clinical #Radiology #CTChest ... #Honeycombing #RadiologyAssistant
Notice that even within each lobe there is a gravity dependent difference in density.
This is only
even within each lobe ... Clinical #Radiology #CTChest ... #CHF #Alveolar ... #Pulmonary #Edema ... Gravity #Dependent #RadiologyAssistant
On the left a patient who is treated with cytotoxic drugs for a hematologic malignancy.
The radiographic
the left lower lobe ... like idiopathic pulmonary ... pneumonitis or fibrosis ... Clinical #Radiology #CTChest ... #RadiologyAssistant
Septal thickening
Thickening of the lung interstitium by fluid, fibrous tissue, or infiltration by cells results in
interstitium by fluid, fibrous ... in interstitial pulmonary ... or lymphoma and alveolar ... #HRCT #CTChest ... #Differential #RadiologyAssistant