12 results
On the left a patient with rheumatoid arthritis and bilateral peripheral consolidations as a result of
consolidations as ... #Clinical #Radiology ... #CTChest #COP #Cryptogenic ... #Organizing #Pneumonia ... RheumatoidArthritis #ILD #RadiologyAssistant
On the left a patient who complained of arthritic pain.

There are multiple small bilateral peripheral consolidations.
The
multiple small bilateral ... #Clinical #Radiology ... #CTChest #COP #Cryptogenic ... #Organizing #Pneumonia ... #ILD #RadiologyAssistant
High Attenuation pattern (2) 
1. Non specific interstitial pneumonitis (NSIP): ground glass with traction bronchiectasis, no
Cryptogenic organizing ... pneumonia (COP) ... consolidation as ... #Clinical #Radiology ... Comparison #Table #RadiologyAssistant
Differential diagnosis
The table summarizes the most common diseases, that present with consolidation.
Chronic diseases are indicated in
Differential diagnosis ... typically present as ... idiopathic it is called cryptogenic ... #Diagnosis #Radiology ... #Table #RadiologyAssistant
HRCT findings in OP
- Bilateral peripheral consolidations, sharply demarcated.
- Consolidations may be migratory.
- Lesions may show
diseases such as ... organizing pneumonia ... #Clinical #Radiology ... #Organizing #Pneumonia ... #ILD #RadiologyAssistant
Drug-induced organizing pneumonia is commonly caused by Bleomycin and Cyclophosphamide and other drugs like Methotrexate, Amiodarone,
findings are the same as ... in cryptogenic ... organizing pneumonia ... #Clinical #Radiology ... OrganizingPneumonia #RadiologyAssistant
Differential diagnosis of the reversed halo sign (RHS). AIA, angioinvasive aspergillosis; AIS, adenocarcinoma in situ; COP,
Differential diagnosis ... reversed halo sign ... in situ; COP, cryptogenic ... organising pneumonia ... ; OP, organising
It is very important to differentiate between acute consolidation and chronic consolidation, because it will limit
diseases like organizing ... pneumonia (OP) ... proteinaceous material ... #Diagnosis #Radiology ... #RadiologyAssistant
On the left two cases with chronic consolidation. 
There are patchy non-segmental consolidations in a subpleural
organizing pneumonia ... will be other signs ... look like this #Clinical ... #Radiology #CTChest ... OrganizingPneumonia #RadiologyAssistant
Reverse Halo Sign
Defined as a central ground class opacity surrounded by a ring of dense consolidation
Differential
Reverse Halo Sign ... Defined as a central ... disease • Other: Cryptogenic ... organizing pneumonia ... #differential #