22 results
COVID-19 Patterns of Lung Findings on Chest CT
1. Reverse Halo Sign
2. ARDS
3. Crazy-Paving Pattern
4. Bilateral Peripheral
on Chest CT 1. ... Peripheral Ground Glass ... #Lung #Pulmonary ... #ChestCT #radiology ... #CTChest #diagnosis
Radiographic Features of Pulmonary Diseases
 - Pneumonia
 - Atelectasis
 - Emphysema
 - Pneumothorax
 - Effusion
 -
Radiographic Features of Pulmonary ... Interstitial - Ground Glass ... #Diseases #Radiology ... #Patterns #Lung ... #CXR #XRay #ChestCT
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
CT • SPN or mass ... circumferential GGO ... #Halo #Sign #CT ... #Lung #Pulmonary ... #diagnosis #radiology
Ground Glass Opacities on Lung CT - Pathophysiology
Ground glass opacity lung is denser (whiter) than normal
on Lung CT - Pathophysiology ... within the area of GGO ... Most often, GGO ... #pulmonary #ChestCT ... Pathophysiology #Radiology
Ground-glass opacity
Ground-glass opacity (GGO) represents:
- Filling of the alveolar spaces with pus, edema, hemorrhage, inflammation or
(GGO) represents ... or interstitial lung ... pattern can be ... #Pulmonary #CTChest ... #GGO #GroundGlassOpacity
Differential diagnosis on HRCT
Most of our knowledge about imaging findings in interstitial lung disease comes from
in interstitial lung ... On a Chest X-Ray ... The ground-glass ... #Diagnosis #Radiology ... #Pulmonary #CXR
On the left a patient with ground glass pattern in a mosaic distribution.
The clue here is
pattern in a mosaic ... enlargement of pulmonary ... hyperperfused lung ... #Clinical #Radiology ... #CTChest #GGO #
Etiologies of pulmonary infections according to CT-scan patterns. 
CMV cytomegalovirus, GM galactomannan, HSV herpes simplex virus,
Etiologies of pulmonary ... patterns. ... Mycobacteria GROUND GLASS ... #Patterns #Pulmonary ... #Lung #Infections
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
High-Res Chest CT ... Patterns - Differential ... • Acute Ground Glass ... #CT #Patterns # ... #radiology
Atoll Sign (Reverse-Halo Sign) on Chest CT
 • Central GGO surrounded by a crescentic or circumferential
Reverse-Halo Sign) on Chest ... CT • Central GGO ... Reverse #Halo #Sign #CT ... #Lung #Pulmonary ... #diagnosis #radiology