3728 results
COVID-19 Patterns of Lung Findings on Chest CT
1. Reverse Halo Sign
2. ARDS
3. Crazy-Paving Pattern
4. Bilateral Peripheral
Airway Changes ( ... Patterns #Lung #Pulmonary ... #ChestCT #radiology
Tree-in-bud almost always indicates the presence of:
Endobronchial spread of infection (TB, MAC, any bacterial bronchopneumonia)
Airway disease
bronchopneumonia) Airway ... less often, an airway ... #Diagnosis #Radiology ... #Pulmonary #CTChest
Bronchus Sign on Chest CT
 • Airway leading directly to a peripheral lung nodule or mass
on Chest CT • Airway ... Sign #CT #Lung #Pulmonary ... #diagnosis #radiology
Signet Ring Sign on Chest CT
 • Prominently dilated airway compared to its accompanying pulm vessel.
Prominently dilated airway ... Sign #CT #Lung #Pulmonary ... #diagnosis #radiology
Pertinent Chest x-ray Findings in the Trauma Patient and Implications
Respiratory distress without x-ray findings - Central
Pneumothorax, pulmonary ... fracture-dislocation - Airway ... - Flail chest, pulmonary ... vessel injury, pulmonary ... diagnosis #signs #radiology
Tram Track Sign on Chest CT
 • Parallel, non-tapering airways, extending to the lung periphery.
 •
, non-tapering airways ... Sign #CT #Lung #Pulmonary ... #diagnosis #radiology
Air Bronchogram Sign on Chest CT
 • Patent airways surrounded by opacified lung
 • DDx: pna,
Chest CT • Patent airways ... Sign #CT #Lung #Pulmonary ... #diagnosis #radiology
Bronchiectasis is defined as localized bronchial dilatation.
The diagnosis of bronchiectasis is usually based on a combination
visibility of airways ... #Diagnosis #Radiology ... #Pulmonary #Bronchiectasis
There is a hydropneumothorax.
Notice the air-fluid level (blue arrow).
The upper lobe is still attached to the
obstruction of small airways ... leading to pulmonary ... #Clinical #Radiology
Lung Microbiome - The dysbiosis-inflammation cycle. Inflammation of the airways alters environmental growth conditions of airway
Inflammation of the airways ... conditions of airway ... provokes further airway ... self-amplifying cycle of airway ... pathophysiology #pulmonary