12 results
High Attenuation pattern 
1. Chronic eosinophilic pneumonia with peripheral areas of ground glass opacity.
2. Sarcoid end-stage
High Attenuation pattern ... glass opacity and consolidation ... #Clinical #Radiology ... #HRCT #CTChest ... HighAttenuation #Pattern
High Attenuation pattern (2) 
1. Non specific interstitial pneumonitis (NSIP): ground glass with traction bronchiectasis, no
High Attenuation pattern ... Sarcoidosis end-stage: consolidation ... #Clinical #Radiology ... #HRCT #CTChest ... HighAttenuation #Pattern
Consolidation is synonymous with airspace disease.
When you think of the causes of consolidation, think of 'what
Consolidation is ... it pus, edema, blood ... or tumor cells ... #Diagnosis #Radiology ... #Pulmonary #CTChest
Whenever you see an area of increased density within the lung, it must be the result
of these four patterns ... . 1- Consolidation ... with fluid, pus, blood ... #Diagnosis #Radiology ... #CXR #Consolidation
Differential diagnosis
The table summarizes the most common diseases, that present with consolidation.
Chronic diseases are indicated in
- Blood - hemorrhage ... - Cells - tumor ... to look at the pattern ... more than one pattern ... #Diagnosis #Radiology
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
Patterns - Differential ... Hemorrhage, Edema • Consolidation ... : Pus, Blood, Water ... #CT #Patterns # ... Diagnosis #pulmonary #radiology
Ground-glass opacity
Ground-glass opacity (GGO) represents:
- Filling of the alveolar spaces with pus, edema, hemorrhage, inflammation or
inflammation or tumor cells ... resolution of the HRCT ... in ground glass pattern ... bronchiolitis #Diagnosis #Radiology ... #Pulmonary #CTChest
Basic Interpretation
A structured approach to interpretation of HRCT involves the following questions:
What is the dominant HR-pattern:
reticular
nodular
high
interpretation of HRCT ... the dominant HR-pattern ... (ground-glass, consolidation ... bronchiectasis) #Diagnosis #Radiology ... #CTChest #Interpretation
Acute interstitial pneumonia (AIP, earlier named Hamman Rich Pneumonitis) is a rare idiopathic lung disease characterized
The histologic pattern ... aswell as the HRCT ... The HRCT characteristics ... #Clinical #Radiology ... #CTChest #AIP #
Pulmonary Renal Syndromes - OnePager Summary
Autoimmune ANCA vasculitis (AAV): GPA (granulomatous with polyangiitis), EGPA (eosinophilic granulomatosis
polyangiitis), MPA (microscopic ... ground glass or consolidative ... reveals increasing blood ... FINDINGS: • U/A: microscopic ... • IF staining patterns