23 results
High Attenuation pattern (2) 
1. Non specific interstitial pneumonitis (NSIP): ground glass with traction bronchiectasis, no
Non specific interstitial ... bronchiectasis, no honeycombing ... result of massive fibrosis ... #Clinical #Radiology ... #HRCT #CTChest
Ground-glass opacity
Ground-glass opacity (GGO) represents:
- Filling of the alveolar spaces with pus, edema, hemorrhage, inflammation or
Ground-glass opacity (GGO ... HRCT as seen in fibrosis ... in ground glass pattern ... bronchiolitis #Diagnosis #Radiology ... #Pulmonary #CTChest
On the left a patient with GGO as dominant pattern.
In addition there is traction bronchiectasis indicating
a patient with GGO ... with honeycombing ... #Clinical #Radiology ... #CTChest #NSIP ... #GroundGlass #GGO
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
Patterns - Differential ... Lymphangitic Carcinoma, Interstitial ... Silicosis • Honeycombing ... #CT #Patterns # ... Diagnosis #pulmonary #radiology
The CXR demonstrates a reticular interstitial pattern with a preference at the lung bases.
The HRCT demonstrates
pattern with a ... #Clinical #Radiology ... #CXR #UIP #CTChest ... #Reticular #Interstitial ... #Pattern #Honeycombing
Usual Interstitial Pneumonia (UIP) pattern on Chest CT
75 M with progressive dyspnea. Typical usual interstitial pneumonia
on Chest CT 75 ... Reticulation - Honeycombing ... Idiopathic pulmonary fibrosis ... #IPF #ChestCT #radiology ... #pulmonary #clinical
Honeycombing represents the second reticular pattern recognizable on HRCT.
Because of the cystic appearance, honeycombing is also
second reticular pattern ... composed of dense fibrous ... feature of usual interstitial ... #Clinical #Radiology ... #CTChest #Honeycombing
UIP
UIP is a histologic pattern of pulmonary fibrosis.
On a chest X-ray UIP manifests as a reticular
of pulmonary fibrosis ... On a chest X-ray ... #Clinical #Radiology ... UIP #Reticular #Interstitial ... #Pattern #Honeycombing
On the left two cases of NSIP.
Note the varying combination of GGO and fibrosis (traction bronchiectasis),
combination of GGO ... and fibrosis (traction ... but the lack of honeycombing ... #Clinical #Radiology ... #CTChest #NSIP
Ground-glass opacity is nonspecific, but highly significant finding since 60-80% of patients with ground-glass opacity on
the ground-glass pattern ... bronchiectasis and honeycombing ... two cases with GGO ... #Clinical #Radiology ... #CTChest #GroundGlass