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Here are the most common examples of these four patterns on a chest x-ray (click image
on a chest x-ray ... interstitial opacities - Fine ... mass - Solitary Pulmonary ... Diagnosis #Clinical #Radiology ... #CXR #Consolidation
COVID-19 Patterns of Lung Findings on Chest CT
1. Reverse Halo Sign
2. ARDS
3. Crazy-Paving Pattern
4. Bilateral Peripheral
CT 1. ... Reverse Halo Sign ... Consolidation 7. ... #Lung #Pulmonary ... #ChestCT #radiology
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
High-Res Chest CT ... Patterns - Differential ... • Consolidation ... #CT #Patterns # ... #radiology
Based on the images alone, it is usually not possible to determine the cause of the
between these chest ... edema - filling ... of the alveoli ... Clinical #Diagnosis #Radiology ... #CXR #Lobar #Consolidation
Lung infarction
In pulmonar embolism it is not common to see consolidation.
The consolidation is a result of
infarction In pulmonar ... bleeding into the alveoli ... On the CT we can ... #Clinical #Radiology ... #CXR #CTChest #
Stage III - Alveolar edema
This stage is characterized by continued fluid leakage into the interstitium, which
(alveolar edema ... The following signs ... consolidations ... #CXR #CHF #Alveolar ... #Pulmonary #Edema
Notice that even within each lobe there is a gravity dependent difference in density.
This is only
transudate like in CHF ... #Clinical #Radiology ... #CTChest #CHF # ... Alveolar #Pulmonary ... #Edema #AlveolarEdema
CT will also demonstrate signs of congestive heart failure.
On the image on the left notice the
CT will also demonstrate ... signs of congestive ... of consolidation ... #Clinical #Radiology ... #CTChest #CHF #
Heart failure with Reduced Ejection Fraction (HFrEF)
Clinical Presentation
1. Typical symptoms: dyspnea, orthopnea paroxysmal noctumal dyspnea, fatigue,
Chest x-ray: signs ... Kerley B lines, alveolar ... → no signs of CXR ... Pharmacology: • ACE ... diagnosis #management #cardiology
Congestive heart failure
The findings are:
 - bilateral perihilar consolidation with air bronchograms and ill-defined borders
 -
bilateral perihilar consolidation ... are dealing with pulmonary ... edema due to heart ... #Clinical #Radiology ... #CXR #CHF #RadiologyAssistant