6 results
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Differential diagnosis ... : 'signet ring sign ... #Radiology #CTChest ... #Differential #Comparison ... #Table #RadiologyAssistant
Bronchiectasis is defined as localized bronchial dilatation.
The diagnosis of bronchiectasis is usually based on a combination
dilatation (signet-ring sign ... A signet-ring sign ... COPD and cystic fibrosis ... #Diagnosis #Radiology ... #Differential #RadiologyAssistant
Tropical Endomyocardial Fibrosis (EMF)
snrunken ventnoes
Hallmark chronic EMF features include:
 • Apical obliteration of the left and/or
cardiac MR (double V sign ... Theories • No clear ... nonspecific symptoms • Signs ... #EMF #cardiology ... #diagnosis
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
< 30 years: • Fibrous ... blade of grass sign ... #Differential #Diagnosis ... #Radiology #XRay ... #MSK #pediatrics
On the left two cases with chronic consolidation. 
There are patchy non-segmental consolidations in a subpleural
The final diagnosis ... In fibrosis there ... will be other signs ... this #Clinical #Radiology ... OrganizingPneumonia #RadiologyAssistant
Chronic hypersensitivity pneumonitis (2)
The case on the left shows an inspiratory and expiratory scan: the mosaic
Signs of fibrosis ... left suggest the diagnosis ... the differential diagnosis ... #Clinical #Radiology ... #RadiologyAssistant