9 results
On the left radiological pathological correlation of Langerhans cell histiocytosis in respectively nodular stage and early
correlation of Langerhans ... stage and early ... and late cystic ... #Clinical #Radiology ... #Late #Histiocytosis
HRCT findings in Langerhans cell histiocytosis:
Early stage:
- Small irregular or stellate nodules in centrilobular location.
Late stage
HRCT findings in ... Late stage (more ... #Clinical #Radiology ... #CTChest #LCH # ... #Early #Histiocytosis
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
cell histiocytosis ... Nodular LCH: - Sarcoidosis ... : round cysts, evenly ... : 'signet ring sign ... #CTChest #Cystic
Nodular pattern(2)
1. Sarcoidosis: nodules with perilymphatic distribution, along fissures, adenopathy.
2. TB: Tree-in-bud appearance in a patient
Langerhans cell ... histiocytosis: early ... the typical cysts ... #Clinical #Radiology ... #HRCT #CTChest
Langerhans cell histiocytosis is an uncommon disease characterised by multiple cysts in patients with nicotine abuse.
In
Langerhans cell ... histiocytosis is ... In a very early ... #Clinical #Radiology ... #CTChest #LangerhansCellHistiocytosis
On the left a case with multiple round and bizarre shaped cysts.
There was an upper lobe
with multiple round ... bizarre shaped cysts ... #Clinical #Radiology ... #CTChest #LangerhansCellHistiocytosis ... #Langerhans #Histiocytosis
In a later stage the nodules start to cavitate and become cysts.
These cysts start as round
the nodules start ... as round structures ... #Clinical #Radiology ... #CTChest #LCH # ... #Late #Histiocytosis
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
Langerhans cell ... histiocytosis: early ... the typical cysts ... #Clinical #Diagnosis ... #CTChest #Nodular
On the left a chest film of a 19 year old patient with Langerhans cell histiocytosis.
The
The dominant findig ... This is late stage ... the central dot sign ... #Clinical #Radiology ... #Cystic #RadiologyAssistant