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#Clinical #Radiology #CXR #Garland #Triad #GarlandTriad #Sarcoidosis #Lymphadenopathy #ParatrachealStripe #RadiologyAssistant
#Clinical #Radiology ... #GarlandTriad #Sarcoidosis ... #Lymphadenopathy ... ParatrachealStripe #RadiologyAssistant
Hilar and mediastinal lymphadenopathy
In sarcoidosis the common pattern is right paratracheal and bilateral hilar adenopathy ('1-2-3-sign').
In
and mediastinal lymphadenopathy ... In sarcoidosis ... adenopathy ('1-2-3-sign ... #Diagnosis #Radiology ... #Differential #RadiologyAssistant
Garland Triad on Chest X-Ray in Sarcoidosis 
aka Pawnbroker's Sign - Right paratracheal and bilateral hilar
Chest X-Ray in Sarcoidosis ... aka Pawnbroker's Sign ... bilateral hilar lymphadenopathy ... #Pawnbrokers #Sign ... #clinical #radiology
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Nodular LCH: - Sarcoidosis ... : 'signet ring sign ... Clinical #Diagnosis #Radiology ... Comparison #Table #RadiologyAssistant
Enlargement of the hili is usually due to lymphadenopathy or enlarged vessels.
In this case there is
known as the 1-2-3 sign ... in sarcoidosis, ... #Clinical #Radiology ... #Lymphadenopathy ... ParatrachealStripe #RadiologyAssistant
Sarcoidosis
On a CXR sarcoidosis usually first presents with hilar and mediastinal lymphadenopathy (example).
Parenchymal disease can present
Sarcoidosis On a ... CXR sarcoidosis ... and mediastinal lymphadenopathy ... #Clinical #Radiology ... #RadiologyAssistant
The azygoesophageal recess is the region inferior to the level of the azygos vein arch in
recess is the region ... enlargement Subcarinal lymphadenopathy ... Clinical #Anatomy #Radiology ... Azygoesophageal #Recess #RadiologyAssistant
PA view
On the PA chest-film it is important to examine all the areas where the lung
the silhouette sign ... may be due to lymphadenopathy ... Clinical #Anatomy #Radiology ... ParatrachealStripe #RadiologyAssistant ... ParaAorticLine #PAView #RadiologyAssistant
HRCT findings in UIP
Honeycombing consisting of multilayered thick-walled cysts.
Architectural distortion with traction bronchiectasis due to fibrosis.
Predominance
and subpleural region ... Mild mediastinal lymphadenopathy ... #Clinical #Radiology ... Pneumonitis #ILD #RadiologyAssistant
Another common cause of displacement of the azygoesophageal line is subcarinal lymphadenopathy.
Notice the displacement of the
is subcarinal lymphadenopathy ... result of massive lymphadenopathy ... the subcarinal region ... #Clinical #Radiology ... #Displacement #RadiologyAssistant