5 results
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Differential diagnosis ... bronchiectasis: ... 'signet ring sign ... #Radiology #CTChest ... Comparison #Table #RadiologyAssistant
Kussmaul's sign in Constrictive Pericarditis 

A 50-year-old woman with a remote history of mediastinal lymphoma (age
in Constrictive ... blue marks on her chest ... the underlying diagnosis ... Video #Clinical #Neck ... #Cardiology
Kussmaul's Sign and Friedreich's Sign on Neck Examination

A middle-aged M with unknown PMH presents with dyspnea.
Kussmaul's Sign ... on Neck Examination ... Most likely diagnosis ... the skin (middle chest ... + XRT tattoo = constrictive
Bronchiectasis is defined as localized bronchial dilatation.
The diagnosis of bronchiectasis is usually based on a combination
A signet-ring sign ... chronic bronchitis, COPD ... and cystic fibrosis ... #Diagnosis #Radiology ... #Differential #RadiologyAssistant
On the left two cases with chronic consolidation. 
There are patchy non-segmental consolidations in a subpleural
The final diagnosis ... will be other signs ... honeycombing or traction bronchiectasis ... this #Clinical #Radiology ... #CTChest #COP #