13 results
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Differential diagnosis of Langerhans ... Nodular LCH: - Sarcoidosis ... Cystic LCH: - LAM ... Clinical #Diagnosis #Radiology
On the left radiological pathological correlation of Langerhans cell histiocytosis in respectively nodular stage and early
correlation of Langerhans ... #Clinical #Radiology ... CTChest #Microscopy #LCH ... Histiocytosis #Cavitary
In a later stage the nodules start to cavitate and become cysts.
These cysts start as round
nodules start to cavitate ... shaped cysts of LCH ... patients with LCH ... #Clinical #Radiology ... #CTChest #LCH #
Low Attenuation pattern (2) 
1. Centrilobular emphysema: low attenuation areas without walls. Notice the centrilobular artery
Langerhans cell ... histiocytosis (LCH ... #Clinical #Radiology
Cystic versus Reticular
It can be difficult to determine whether we are dealing with a reticular pattern
a patient with Langerhans ... histiocytosis (LCH ... LCH is called a ... #Clinical #Radiology ... LangerhansCellHistiocytosis #LCH
Langerhans cell histiocytosis is an uncommon disease characterised by multiple cysts in patients with nicotine abuse.
In
Langerhans cell ... that later on cavitate ... #Clinical #Radiology ... LangerhansCellHistiocytosis #LCH
Sellar / Pituitary Mass - Differential Diagnosis Algorithm
Adenoma - Primary Anterior Pituitary
 - Secreting
Differential Diagnosis Algorithm ... • TSH • LH ... Granuloma • Langerhan's ... Differential #Diagnosis #Algorithm
On the left a case with multiple round and bizarre shaped cysts.
There was an upper lobe
is typical for Langerhans ... #Clinical #Radiology ... LangerhansCellHistiocytosis #Langerhans ... Histiocytosis #LCH
RIMA dissection during cardiac catheterization

RIMA explosion - never inject if the waveform is clearly dampened. Surprisingly
the LIMA/RIMA ostia ... CardiacCatheterization #Cardiology ... Fluoroscopy #Clinical #LHC
Emphysema, when it is severe, can mimick Langerhans cell histiosytosis.
When it extends beyond the centrilobular area
severe, can mimick Langerhans ... patients with LCH ... pathologist may find LCH ... #Clinical #Radiology