13 results
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
: round cysts, evenly ... : 'signet ring sign ... #Diagnosis #Radiology ... #CTChest #Cystic ... #Cysts #Differential
A 22 year old female with cystic fibrosis presents to you complaining of increasing shortness of
A 22 year old female ... with cystic fibrosis ... #Clinical #CXR # ... chest #xray #Cystic ... #Fibrosis #radiology
Cavities frequently arise within a mass or an area of consolidation as a result of necrosis.
We
them from cysts ... with end-stage fibrosis ... #Clinical #Diagnosis ... #Radiology #CTChest ... #Cavity #Cyst #
HRCT findings in UIP
Honeycombing consisting of multilayered thick-walled cysts.
Architectural distortion with traction bronchiectasis due to fibrosis.
Predominance
multilayered thick-walled cysts ... bronchiectasis due to fibrosis ... lymphadenopathy #Clinical ... #Radiology #CTChest ... #Pneumonitis #ILD
Septic emboli
Septic emboli usually present as multiple ill-defined nodules.
In about 50% cavitation is seen.
CT demonstrates more
in the proper clinical ... vessel sign (7) ... vessel sign (8) ... #Clinical #Radiology ... #CXR #CTChest #
There is a hydropneumothorax.
Notice the air-fluid level (blue arrow).
The upper lobe is still attached to the
attached to the chest ... There is a lung cyst ... to pulmonary cyst ... #Clinical #Radiology ... #CXR #Pneumothorax
On the left a chest film of a patient with UIP due to IPF.
The findings on
volume loss and fibrotic ... thick walls of the cysts ... #Clinical #Radiology ... #CXR #CTChest # ... Pneumonitis #Reticular #ILD
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
before the typical cysts ... #Clinical #Diagnosis ... #Radiology #Pulmonary ... #CTChest #Nodular ... NodularPattern #Differential
On the left a chest film of a 19 year old patient with Langerhans cell histiocytosis.
The
film of a 19 year old ... caused by multiple cysts ... the central dot sign ... #Clinical #Radiology ... #CXR #CTChest #
Lung infarction
In pulmonar embolism it is not common to see consolidation.
The consolidation is a result of
lunginfarction and bleeding ... this case a lung cyst ... Here we see an old ... #Clinical #Radiology ... #CXR #CTChest #