24 results
Air Bronchogram - Portable anterior–posterior chest radiography showed dense airspace disease with bilateral hemithorax opacification and
Air Bronchogram ... radiologic sign ... #Clinical #Radiology ... #CXR #AirBronchogram ... #Bronchogram #NEJM
Lobar pneumonia
On the chest x-ray there is an ill-defined area of increased density in the right
Lobar pneumonia ... Notice the air-bronchogram ... In the proper clinical ... #Clinical #Radiology ... #CXR #AirBronchogram
The PA-film shows a silhouette sign of the left heart border.
Even without looking at the lateral
shows a silhouette sign ... consolidation due to a pneumonia ... Sterptococcus pneumoniae ... #Clinical #Radiology ... #CXR #Pneumonia
Septic emboli
Septic emboli usually present as multiple ill-defined nodules.
In about 50% cavitation is seen.
CT demonstrates more
CT demonstrates ... abutting the pleura, air-bronchograms ... feeding vessel sign ... #Clinical #Radiology ... #CXR #CTChest #
Air Bronchogram Sign on Chest CT
 • Patent airways surrounded by opacified lung
 • DDx: pna,
Air Bronchogram ... Sign on Chest CT ... #Bronchogram #Sign ... #diagnosis #radiology ... #clinical
Notice that there are multiple densities in both lungs.
The larger ones are ill-defined and maybe there
maybe there is an air-bronchogram ... excludes eosinophilic pneumonia ... of organizing pneumonia ... #Clinical #Radiology ... #CXR #Peripheral
Here a typical lobar consolidation.
First study the images, then continue reading.
The findings are:
increased density with ill-defined
the lower lobe air-bronchogram ... of disease that starts ... resulting in an air-bronchogram ... #Clinical #Radiology ... #CXR #AirBronchogram
Good example of 'shred sign' in a patient with fever, cough and shortness of breath. 

This
example of 'shred sign ... have multifocal pneumonia ... on CXR/CT imaging ... eabramsMD #Shred #sign ... #pneumonia #clinical
Miliary Pattern - Chest Radiology
 • Miliary opacities are scattered, small (1 -4 mm) nodules
 •
Pattern - Chest Radiology ... rarely typical pneumonia ... Pattern #Chest #Radiology ... diagnosis #pulmonary #CXR ... #clinical #CT
Left-Middle-Lobe Pneumonia - Radiography of the chest revealed a cardiac apex, aortic arch, and gastric bubble
Left-Middle-Lobe Pneumonia ... left-middle-lobe pneumonia ... #Clinical #Radiology ... #CXR #Kartagener ... #NEJM