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Here are the most common examples of these four patterns on a chest x-ray (click image
Consolidation - ... Lobar consolidation ... mass - Solitary Pulmonary ... Nodule - Multiple Masses ... Diagnosis #Clinical #Radiology
Consolidation is synonymous with airspace disease.
When you think of the causes of consolidation, think of 'what
you think of the causes ... Is it pus, edema ... the alveoli and cause ... #Diagnosis #Radiology ... #Pulmonary #CTChest
Diffuse consolidation
The most common cause of diffuse consolidation is pulmonary edema due to heart failure.
This is
Diffuse consolidation ... The most common cause ... from the various causes ... Look for other signs ... #Diagnosis #Radiology
Based on the images alone, it is usually not possible to determine the cause of the
determine the cause ... and other non-pulmonary ... Pulmonary hemorrhage ... Clinical #Diagnosis #Radiology ... #Causes #RadiologyAssistant
Pulmonary Embolism on POCUS Echocardiogram

Mid 30's female with chest pain/dyspnea.  Triage EKG (no prior).
Pulmonary Embolism ... RV, McConnell's sign ... Echocardiogram #A4c ... #clinical #cardiology ... #McConnells #sign
COVID-19 Patterns of Lung Findings on Chest CT
1. Reverse Halo Sign
2. ARDS
3. Crazy-Paving Pattern
4. Bilateral Peripheral
Reverse Halo Sign ... Halo Sign 6. ... Consolidation 7. ... Patterns #Lung #Pulmonary ... #ChestCT #radiology
Differential diagnosis
The table summarizes the most common diseases, that present with consolidation.
Chronic diseases are indicated in
- Pus - exsudate ... lobar pneumonia caused ... #Diagnosis #Radiology ... #Pulmonary #CXR ... #Consolidation
The PA-film shows a silhouette sign of the left heart border.
Even without looking at the lateral
shows a silhouette sign ... This was a consolidation ... to a pneumonia caused ... #Clinical #Radiology
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
Hemorrhage, Edema • Consolidation ... : Pus, Blood, Water ... Honeycombing: Idiopathic Pulmonary ... Differential #Diagnosis #pulmonary ... #radiology
Atoll Sign (Reverse-Halo Sign) on Chest CT
 • Central GGO surrounded by a crescentic or circumferential
Sign) on Chest ... circumferential denser consolidation ... LG, GPA, lipoid pna ... #CT #Lung #Pulmonary ... #diagnosis #radiology