7529 results
Upper lung zone preference is seen in:
- Inhaled particles: pneumoconiosis (silica or coal)
- Smoking related diseases
- Respiratory bronchiolitis ... Pulmonary edema #Diagnosis ... #Radiology #Pulmonary
Ground-glass opacity
Ground-glass opacity (GGO) represents:
- Filling of the alveolar spaces with pus, edema, hemorrhage, inflammation or
predominance: Respiratory bronchiolitis ... pneumonitis, Respiratory bronchiolitis ... #Diagnosis #Radiology
Tree in Bud Sign
The Tree-in-Bud sign represents Endobronchial spread in a linear branching pattern and centrilobular
causes of infective bronchiolitis ... TreeInBud #Sign #diagnosis ... #clinical #radiology
Tree-in-Bud Sign on Chest CT
 • Multiple centrilobular nodules arranged in a linear branching pattern.
 •
atypical pna, Viral bronchiolitis ... Lung #Pulmonary #diagnosis ... #radiology #clinical
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
Respiratory bronchiolitis ... #Clinical #Diagnosis ... #Radiology #Pulmonary
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
- Differential Diagnosis ... Pneumonitis, Respiratory Bronchiolitis ... #Differential #Diagnosis ... #pulmonary #radiology
On the left a patient with ground glass pattern in a mosaic distribution.
Some lobules are involved
The differential diagnosis ... hypersensitivity pneumonitis, bronchiolitis ... #Clinical #Radiology
Differential diagnosis
The table summarizes the most common diseases, that present with consolidation.
Chronic diseases are indicated in
Differential diagnosis ... the differential diagnosis ... name is BOOP - Bronchiolitis ... #Diagnosis #Radiology
It can be difficult to distinguish these three entities.
There are two diagnostic hints for further differentiation:
-
There are two diagnostic ... possibilities: obstructive bronchiolitis ... Temporary bronchiolitis ... penicillamine) #Clinical #Radiology
PocketPEM - Bronchiolitis #Diagnosis #Management #Peds #EM #Bronchiolitis #PocketCard #PocketPEM
PocketPEM - Bronchiolitis ... #Diagnosis #Management ... #Peds #EM #Bronchiolitis