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Here are the most common examples of these four patterns on a chest x-ray (click image
- Diffuse consolidation ... mass - Solitary Pulmonary ... Diagnosis #Clinical #Radiology ... #CXR #Consolidation ... #Patterns #RadiologyAssistant
Batwing
A bilateral perihilar distribution of consolidation is also called a Batwing distribution.
The sparing of the periphery
most typical of pulmonary ... edema, both cardiogenic ... #Diagnosis #Radiology ... #CXR #Batwing # ... Differential #RadiologyAssistant
Diffuse consolidation
The most common cause of diffuse consolidation is pulmonary edema due to heart failure.
This is
Diffuse consolidation ... pulmonary edema ... #Diagnosis #Radiology ... #Pulmonary #CXR ... #Diffuse #Consolidation
Differential diagnosis
The table summarizes the most common diseases, that present with consolidation.
Chronic diseases are indicated in
- Blood - hemorrhage ... - perihilar (batwing ... #Diagnosis #Radiology ... #Pulmonary #CXR ... Differential #Table #RadiologyAssistant
Based on the images alone, it is usually not possible to determine the cause of the
Pulmonary hemorrhage ... edema - filling ... Clinical #Diagnosis #Radiology ... #CXR #Lobar #Consolidation ... #Causes #RadiologyAssistant
It is very important to differentiate between acute consolidation and chronic consolidation, because it will limit
and chronic consolidation ... are so small and diffuse ... #Diagnosis #Radiology ... #Pulmonary #CXR ... #Differential #RadiologyAssistant
Hemorrhage
In this case there was a solitary nodule in the right upper lobe and a biopsy
The lobar consolidation ... anticoagulantion therapy, diffuse ... Wegener's #Clinical #Radiology ... #CXR #Pulmonary ... #Hemorrhage #RadiologyAssistant
ARDS/VALI progression over the course of 1 week 
 (a) Day 1 - No pathological findings.
consolidations ... Progressing to diffuse ... oedema due to heart ... #Clinical #Radiology ... #CXR #ChestXRay
Noncardiogenic Pulmonary Edema - Differential Diagnosis Framework

NCPE Pathophysiology:
Noncardiogenic pulmonary edema occurs because of excessive pulmonary capillary
level <100 pg/ml EKG ... ischemic changes CXR ... pulmonary edema ... injury, cerebral hemorrhage ... #diagnosis #cardiology
Notice that even within each lobe there is a gravity dependent difference in density.
This is only
, blood due to hemorrhage ... #Clinical #Radiology ... CHF #Alveolar #Pulmonary ... #Edema #AlveolarEdema ... Gravity #Dependent #RadiologyAssistant