13 results
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
of Langerhans cell ... histiocytosis. ... Cystic LCH: - LAM ... #Radiology #CTChest ... Comparison #Table #RadiologyAssistant
On the left three different patients with lung cysts.
From left to right: Lymphangiomyomatosis, LIP and Langerhans
patients with lung cysts ... cell histiocytosis ... #Clinical #Diagnosis ... #Radiology #CTChest ... #RadiologyAssistant
On the left a case with multiple round and bizarre shaped cysts.
There was an upper lobe
bizarre shaped cysts ... cell histiocytosis ... #Clinical #Radiology ... #Langerhans #Histiocytosis ... #LCH #RadiologyAssistant
Low Attenuation pattern (2) 
1. Centrilobular emphysema: low attenuation areas without walls. Notice the centrilobular artery
Langerhans cell ... histiocytosis (LCH ... Lymphangiomyomatosis (LAM ... #Clinical #Radiology ... Comparison #Table #RadiologyAssistant
HRCT findings in Langerhans cell histiocytosis:
Early stage:
- Small irregular or stellate nodules in centrilobular location.
Late stage
cell histiocytosis ... cell histiocytosis ... #Clinical #Radiology ... #CTChest #LCH # ... #RadiologyAssistant
On the left another case of Langerhans' cell histiocytosis.
It started as small noduli, which progressed over
another case of Langerhans ... ' cell histiocytosis ... bizarre shaped cysts ... #Clinical #Radiology ... #CTChest #LCH #
The fourth pattern includes abnormalities that result in decreased lung attenuation or air-filled lesions.
These include:
- Emphysema
-
Emphysema - Lung cysts ... (LAM, LIP, Langerhans ... cell histiocytosis ... #Diagnosis #Radiology ... Emphysema #SignetRing #RadiologyAssistant
Langerhans cell histiocytosis is an uncommon disease characterised by multiple cysts in patients with nicotine abuse.
In
Langerhans cell ... histiocytosis is ... #Clinical #Radiology ... #LCH #Nodular # ... RadiologyAssistant
Sellar / Pituitary Mass - Differential Diagnosis Algorithm
Adenoma - Primary Anterior Pituitary
 - Secreting
Sellar / Pituitary Mass ... Adenoma - Primary Anterior ... Meningioma • Cyst ... Granuloma • Langerhan's ... CellHistiocytosis
On the left a chest film of a 19 year old patient with Langerhans cell histiocytosis.
The
cell histiocytosis ... caused by multiple cysts ... cell histiocytosis ... #Clinical #Radiology ... #CXR #CTChest #LCH