8 results
Low Attenuation pattern (2) 
1. Centrilobular emphysema: low attenuation areas without walls. Notice the centrilobular artery
Langerhans cell ... histiocytosis (LCH ... Lymphangiomyomatosis ... #Clinical #Radiology ... #Table #RadiologyAssistant
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Differential diagnosis ... of Langerhans cell ... histiocytosis. ... #Diagnosis #Radiology ... Comparison #Table
Differential diagnosis of Lymphangiomyomatosis:
Langerhans cell histiocytosis: > 90% are smokers, cysts have irregular shapes and the
Differential diagnosis ... : Langerhans cell ... histiocytosis: ... 90% are smokers, cysts ... #Clinical #Radiology
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
Langerhans cell ... histiocytosis: early ... #Clinical #Diagnosis ... #Radiology #Pulmonary ... #Comparison #Table
Cavities frequently arise within a mass or an area of consolidation as a result of necrosis.
We
associated pulmonary ... or Langerhans cell ... histiocytosis. ... #Clinical #Diagnosis ... #Radiology #CTChest
Differential diagnosis on HRCT
Most of our knowledge about imaging findings in interstitial lung disease comes from
Differential diagnosis ... low attenuation (table ... histiocytosis or ... #Diagnosis #Radiology ... #Pulmonary #CXR
On the left a chest film of a 19 year old patient with Langerhans cell histiocytosis.
The
this pattern was caused ... by multiple cysts ... diagnosis in this ... #Clinical #Radiology ... #CXR #CTChest #
The table on the left is the overall table for mediastinal masses.
In the next paragraphs we
tumors - Germ cell ... #Diagnosis #Pulmonary ... #Radiology #Mediastinal ... #Mass #Differential ... #Table #Anterior