25 results
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Differential diagnosis ... child-bearing age ... #Cysts #Differential ... #Comparison #Table ... #RadiologyAssistant
Low Attenuation pattern 
1. Lymphangiomyomatosis (LAM): uniform cysts in woman of child-bearing age; no history of
(LAM): uniform cysts ... child-bearing age ... bizarre shaped cysts ... Pattern #Comparison #Table ... #RadiologyAssistant
Low Attenuation pattern (2) 
1. Centrilobular emphysema: low attenuation areas without walls. Notice the centrilobular artery
(LAM): regular cysts ... child-bearing age ... LowAttenuation #Cystic ... Pattern #Comparison #Table ... #RadiologyAssistant
Multiple masses
The differential diagnostic list of multiple masses is very long.
The most important diagnoses are listed
Multiple masses The differential ... important diagnoses are ... listed in the table ... is difficult to differentiate ... #RadiologyAssistant
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
occur around the knee ... on XRay Age < 30 ... Non-ossifying fibroma Age ... @docskalski #Knee ... Lesions #Bony #Differential
Diagram of different types of bone tumors that can occur around the knee on XRay -
occur around the knee ... on XRay - Age > ... degenerative subchondral cyst ... @docskalski #Knee ... Diagnosis #Bony #Differential
Diagram of different types of bone tumors that can occur around the knee on XRay -
occur around the knee ... on XRay - Age < ... unicameral bone cyst ... Aneurysmal bone cyst ... Diagnosis #Bony #Differential
Differential diagnosis on HRCT
Most of our knowledge about imaging findings in interstitial lung disease comes from
Differential diagnosis ... low attenuation (table ... The cystic pattern ... When the cysts have ... #RadiologyAssistant
Mediastinal masses are discussed in more detail in Mediastinal masses.
Here is just a brief overview. #Diagnosis
Mediastinal masses are ... Mediastinal #Mass #Differential ... #Table #Anterior ... Middle #Posterior #RadiologyAssistant
Cystic lung disease
Lung cysts are defined as radiolucent areas with a wall thickness of less than
Cystic lung disease ... Lung cysts are ... listed in the table ... CysticLungDisease #Differential ... #RadiologyAssistant