19 results
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Left Shunt - Anatomic ... Embolism, Obstructive Lung ... Fibrosis, Interstitial ... Lung Disease ... #AA #Gradient #alveolar
Galaxy Sign on Chest CT
 • Coalescent granuloma with a central dense mass and tiny peripheral
Galaxy Sign on Chest ... granuloma with a ... progressive massive fibrosis ... #CT #Lung #Pulmonary ... diagnosis #radiology #clinical
Lung infarction
In pulmonar embolism it is not common to see consolidation.
The consolidation is a result of
Lung infarction ... bleeding into the alveoli ... In this case a lung ... #Clinical #Radiology ... PulmonaryEmbolism #RadiologyAssistant
On the left we see consolidation and ground-glass opacity in a patient with persistent chest abnormalities
weight loss without signs ... we can rule out fibrosis ... revealed broncho-alveolar ... cell carcinoma #Clinical ... #Radiology #CTChest
UIP with honeycombing (left) and chronic HP (right)
Differential diagnosis of Hypersensitivity Pneumonitis.
Subacute stage:
- RB-ILD: seen in
. - Alveolar proteinosis ... - UIP has a strong ... throughout the whole lung ... #Clinical #Diagnosis ... #Radiology #CTChest
Based on the images alone, it is usually not possible to determine the cause of the
between these chest ... Pulmonary hemorrhage ... filling of the alveoli ... nodular interstitial lung ... Consolidation #Causes #RadiologyAssistant
PA view
On the PA chest-film it is important to examine all the areas where the lung
view On the PA chest-film ... the silhouette sign ... #Clinical #Anatomy ... ParatrachealStripe #RadiologyAssistant ... ParaAorticLine #PAView #RadiologyAssistant
Septal thickening
Thickening of the lung interstitium by fluid, fibrous tissue, or infiltration by cells results in
Thickening of the lung ... interstitium by fluid, fibrous ... or lymphoma and alveolar ... #HRCT #CTChest ... #Differential #RadiologyAssistant
Cavities frequently arise within a mass or an area of consolidation as a result of necrosis.
We
the surrounding lung ... without associated pulmonary ... with end-stage fibrosis ... #Clinical #Diagnosis ... #Radiology #CTChest
Stage III - Alveolar edema
This stage is characterized by continued fluid leakage into the interstitium, which
On the left a patient ... The following signs ... #Clinical #Radiology ... #Pulmonary #Edema ... AlveolarEdema #RadiologyAssistant