5 results
Pulmonary Renal Syndrome

Definition: Diffuse alveolar hemorrhage + Glomerulonephritis
Presentation (Pulmonary and renal manifestations can occur weeks apart):
Pulmonary Renal ... Hemoptysis, Peripheral edema ... high resolution chest ... CT • Bronchoscopy ... #differential #
Crazy Paving on Chest CT
 • Thickened interlobular septa in a background of diffuse GGO's.
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Chest CT • Thickened ... DDx: PAP, pulm edema ... #Paving #Sign # ... CT #Lung #Pulmonary ... #diagnosis #radiology
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
High-Res Chest CT ... Patterns - Differential ... Fibrosis, BAC • Crazy ... #CT #Patterns # ... #pulmonary #radiology
Pulmonary Infections in HIV-AIDS
Bacterial: 
 • No organism identified, Strep pneumoniae, H. influenzae, S.aureus, Streptococcus Grp
embolism, Pulm edema ... Evaluation: Imaging (CXR ... +/- High res CT ... chest scan), CBC ... diagnosis #evaluation #differential
Miliary Pattern - Chest Radiology
 • Miliary opacities are scattered, small (1 -4 mm) nodules
 •
thyroid, melanoma, renal ... #Radiology #differential ... #diagnosis #pulmonary ... #CXR #clinical ... #CT