10 results
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
of Langerhans cell ... histiocytosis. ... Nodular LCH: - Sarcoidosis ... Cystic LCH: - LAM ... #Comparison #Table
Low Attenuation pattern (2) 
1. Centrilobular emphysema: low attenuation areas without walls. Notice the centrilobular artery
Langerhans cell ... histiocytosis (LCH ... (LAM): regular cysts ... LowAttenuation #Cystic ... #Pattern #Comparison
On the left radiological pathological correlation of Langerhans cell histiocytosis in respectively nodular stage and early
of Langerhans cell ... histiocytosis in ... early and late cystic ... CTChest #Microscopy #LCH ... #Cavitary #RadiologyAssistant
Histiocytosis - Langerhans cell histiocytosis (LCH), Erdheim-Chester disease (ECD), Rosai-Dorfman disease (RDD)
Comparison of Features by Age,
Langerhans cell ... histiocytosis (LCH ... disease (RDD) Comparison ... #diagnosis #comparison ... features #management #LCH
Sellar / Pituitary Mass - Differential Diagnosis Algorithm
Adenoma - Primary Anterior Pituitary
 - Secreting
- Differential Diagnosis ... • TSH • LH ... Meningioma • Cyst ... • Histiocytosis ... #Differential #Diagnosis
Langerhans cell histiocytosis is an uncommon disease characterised by multiple cysts in patients with nicotine abuse.
In
Langerhans cell ... histiocytosis is ... that later on cavitate ... and become cysts ... LangerhansCellHistiocytosis #LCH
Cavities frequently arise within a mass or an area of consolidation as a result of necrosis.
We
the differential diagnosis ... or Langerhans cell ... histiocytosis. ... Radiology #CTChest #Cavity ... #Comparison #RadiologyAssistant
On the left a chest film of a 19 year old patient with Langerhans cell histiocytosis.
The
with Langerhans cell ... caused by multiple cysts ... stage Langerhans cell ... challenging differential diagnosis ... #CXR #CTChest #LCH
Langerhans Cell Histiocytosis (LCH)

Granulomatous Lesions comprising langerin-positive histiocytes and an inflammatory infiltrate can arise in virtually
Histiocytosis (LCH ... • Definition: LCH ... Nature of Disease: LCH ... #LCH #Langerhans ... #Cell #Histiocytosis
Solitary Cell Plasmacytoma

What?
• Plasma cell neoplasms can present as a single lesion (solitary plasmacytoma)
• In 3%
mainly in the oral cavity ... tonsillar fossa, nasal cavity ... Diagnosis? ... EMD myeloma Diagnostic ... #Workup #Hematology