3 results
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
High-Res Chest CT ... Lymphangitic Carcinoma, Interstitial ... Hemorrhage, Edema • Consolidation ... HiRes #HighRes #Chest ... Diagnosis #pulmonary #radiology
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Weakness, Loss of Chest ... Elasticity (flail chest ... Defect: Pulmonary Fibrosis ... UnremarkableLab #AA ... Hypoxia #hypoxemia #differential
Septal thickening
Thickening of the lung interstitium by fluid, fibrous tissue, or infiltration by cells results in
by fluid, fibrous ... has a limited differential ... Kerley B lines on chest ... #Diagnosis #Radiology ... Pulmonary #HRCT #CTChest