29 results
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
Halo Sign on Chest ... circumferential GGO ... #CT #Lung #Pulmonary ... #diagnosis #radiology ... #clinical
Ground-glass opacity
Ground-glass opacity (GGO) represents:
- Filling of the alveolar spaces with pus, edema, hemorrhage, inflammation or
or interstitial lung ... in ground glass pattern ... predominance: UIP, NSIP ... bronchiolitis #Diagnosis #Radiology ... #Pulmonary #CTChest
On the left two cases of NSIP.
Note the varying combination of GGO and fibrosis (traction bronchiectasis),
left two cases of NSIP ... combination of GGO ... bronchiectasis), but ... #Clinical #Radiology ... #CTChest #NSIP
On the left a patient with GGO as dominant pattern.
In addition there is traction bronchiectasis indicating
a patient with GGO ... the lower lobes, but ... #Clinical #Radiology ... #CTChest #NSIP ... #GroundGlass #GGO
Tree-in-Bud Sign on Chest CT
 • Multiple centrilobular nodules arranged in a linear branching pattern.
 •
Tree-in-Bud Sign ... linear branching pattern ... #CT #Lung #Pulmonary ... #diagnosis #radiology ... #clinical #tree
The predominant finding is ground glass opacity (GGO).
There is very subtle traction bronchiectasis, indicating that the
glass opacity (GGO ... indicating that the GGO ... common interstitial lung ... #Clinical #Radiology ... #CTChest #NSIP
The predominant finding is ground glass opacity (GGO).
There is very subtle traction bronchiectasis, indicating that the
glass opacity (GGO ... indicating that the GGO ... common interstitial lung ... #Clinical #Radiology ... #CTChest #NSIP
In the images on your left you can appreciate again the spectrum of findings seen in
findings seen in NSIP ... (dark bronchus sign ... fine reticular pattern ... #Clinical #Radiology ... #CTChest #NSIP
Miliary Pattern - Chest Radiology
 • Miliary opacities are scattered, small (1 -4 mm) nodules
 •
Miliary Pattern ... - Chest Radiology ... throughout the lungs ... #Chest #Radiology ... pulmonary #CXR #clinical
Atoll Sign (Reverse-Halo Sign) on Chest CT
 • Central GGO surrounded by a crescentic or circumferential
Sign) on Chest ... CT • Central GGO ... #CT #Lung #Pulmonary ... #diagnosis #radiology ... #clinical