185 results
The mediastinum can be divided into an anterior, middle and posterior compartment, each with it's own
The mediastinum can ... be divided into an ... #Clinical #Radiology ... #Compartments #RadiologyAssistant
The fourth pattern includes abnormalities that result in decreased lung attenuation or air-filled lesions.
These include:
- Emphysema
-
attenuation pattern can ... #Diagnosis #Radiology ... LowAttenuation #Differential ... Emphysema #SignetRing #RadiologyAssistant
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Differential diagnosis ... central dot. - LIP #Clinical ... #Diagnosis #Radiology ... Cystic #Cysts #Differential ... Comparison #Table #RadiologyAssistant
Consolidation is synonymous with airspace disease.
When you think of the causes of consolidation, think of 'what
standing sarcoidosis can ... #Diagnosis #Radiology ... Consolidation #Differential ... #RadiologyAssistant
Tree-in-bud
In centrilobular nodules the recognition of 'tree-in-bud' is of value for narrowing the differential diagnosis.
Tree-in-bud describes
narrowing the differential ... appearance of an ... Diagnosis #Pathophys #Radiology ... TreeInBud #Diagram #RadiologyAssistant
Differential diagnosis on HRCT
Most of our knowledge about imaging findings in interstitial lung disease comes from
Differential diagnosis ... Chest X-Ray it can ... #Diagnosis #Radiology ... Interstitial #Pattern #Differential ... #RadiologyAssistant
Solid pulmonary nodules can represent various etiologies:
- benign granulomas
- focal scar
- intrapulmonary lymph nodes
- primary malignancies
-
pulmonary nodules can ... features that can ... help to differentiate ... #Diagnosis #Radiology ... PulmonaryNodule #Followup #RadiologyAssistant
Cavities frequently arise within a mass or an area of consolidation as a result of necrosis.
We
In the differential ... To differentiate ... #Clinical #Diagnosis ... #Radiology #CTChest ... Emphysema #Comparison #RadiologyAssistant
The retracted visceral pleura is seen (blue arrow) which indicates that there is a pneumothorax.
There is
when there is an ... air-fluid level can ... #Clinical #Radiology ... Hydropneumothorax #RadiologyAssistant
GIANT Left Main Coronary Artery Aneurysm

49-year-old man with hypertension was referred for evaluation of recurrent angina.
49-year-old man ... Artery #Aneurysm #Clinical ... #Fluoroscopy #Cardiology ... #NEJM