13 results
Crazy Paving is a combination of ground glass opacity with superimposed septal thickening (5).
It was first
proteinosis, but later ... Organizing pneumonia (COP ... Bronchoalveolarca (BAC) - Pulmonary ... Clinical #Radiology #CTChest ... AlveolarProteinosis #RadiologyAssistant
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
Patterns - Differential ... Hypersensitivity Pneumonia, COP ... Fibrosis, BAC • Crazy ... Sarcoidosis, NSIP, COP ... #Diagnosis #pulmonary
Differential diagnosis
The table summarizes the most common diseases, that present with consolidation.
Chronic diseases are indicated in
respond to the treatment ... organizing pneumonia (OP ... OP is organizing ... called cryptogenic (COP ... #CXR #Consolidation
Pulmonary Renal Syndrome

Definition: Diffuse alveolar hemorrhage + Glomerulonephritis
Presentation (Pulmonary and renal manifestations can occur weeks apart):
symptomatology Differential ... , C3, C4, anti-CCP ... • CXR (diffuse ... high resolution chest ... Renal #Syndrome #differential
Differential diagnosis of Lymphangitic Carcinomatosis. 
On the left multiple diseases showing septal thickening:
1. Lymphangitic carcinomatosis: irregular
Differential diagnosis ... edema: bilateral ... septal thickening (crazy ... #CTChest #LymphangiticCarcinomatosis ... Comparison #Table #RadiologyAssistant
It is very important to differentiate between acute consolidation and chronic consolidation, because it will limit
organizing pneumonia (OP ... proteinaceous material ... Diagnosis #Radiology #Pulmonary ... #CXR #Consolidation ... #RadiologyAssistant
On the left a patient with both septal thickening and ground glass opacity in a patchy
Crazy paving was ... organizing pneumonia (COP ... distress syndrome and pulmonary ... Clinical #Radiology #CTChest ... #Proteinosis #RadiologyAssistant
Pulmonary Infections in HIV-AIDS
Bacterial: 
 • No organism identified, Strep pneumoniae, H. influenzae, S.aureus, Streptococcus Grp
Pulmonary Infections ... heart failure, COPD ... Evaluation: Imaging (CXR ... /- High res CT chest ... diagnosis #evaluation #differential
Bronchiectasis - Summary

What?
• Bronchiectasis is derived from the Greek words bronckos meaning airway and ectasis meaning
obstruction • COPD ... Physical stigmata of cor ... Laboratory: • ANA, RF, CCP ... mycobacteria Treatment ... #differential #
Based on the images alone, it is usually not possible to determine the cause of the
between these chest ... Pulmonary hemorrhage ... Organizing pneumonia (OP ... Diagnosis #Radiology #CXR ... Consolidation #Causes #RadiologyAssistant