43 results
COVID-19 Patterns of Lung Findings on Chest CT
1. Reverse Halo Sign
2. ARDS
3. Crazy-Paving Pattern
4. Bilateral Peripheral
COVID-19 Patterns ... on Chest CT 1. ... Organizing Pneumonia ... #Pulmonary #ChestCT ... radiology #CTChest #diagnosis
Etiologies of pulmonary infections according to CT-scan patterns. 
CMV cytomegalovirus, GM galactomannan, HSV herpes simplex virus,
Etiologies of pulmonary ... - Viral pneumonia ... #Lung #Infections ... #Differential #Diagnosis ... #Chest
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
- Differential Diagnosis ... • CT: Halo sign ... Cytopenias VIRAL ... Infections #HIV #AIDS #pulmonary ... #differential #diagnosis
Viral Pneumonia on Lung POCUS

Scanning lung pleura; findings include B-lines and a sub pleural consolidation.
Viral Pneumonia ... , COVID19 u.p.o. ... #Pneumonia #Lung ... #POCUS #ultrasound ... #clinical #labeled
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Feeding Vessel Sign on Chest CT
 • Distinct pulmonary vessel leading into a lung nodule or
Feeding Vessel Sign ... on Chest CT • ... #CT #Lung #Pulmonary ... #diagnosis #radiology ... #clinical
Lung POCUS: Irregular pleural line with patchy B-lines. Seen in viral (including COVID19) and bacterial pneumonia.
Lung POCUS: Irregular ... COVID19) and bacterial ... #Pneumonia #Lung ... #POCUS #Pulmonary ... #Ultrasound #Clinical
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Lung POCUS: Irregular, thickened pleural line with diffuse B-lines and subpleural consolidation.  Seen in viral
COVID19) and bacterial ... pneumonia. ... #Pneumonia #Lung ... #POCUS #Pulmonary ... #Ultrasound #Clinical
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Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
Halo Sign on Chest ... CT • SPN or mass ... #CT #Lung #Pulmonary ... #diagnosis #radiology ... #clinical
Venn Diagram - Does this patient have pneumonia?
Diagnosis is generally based on three lines of evidence:
Diagnosis is generally ... infiltrate (e.g., CXR, CT ... , ultrasound) - ... pain) and signs ... #Pulmonolary
Diagnostic approach to the admitted patient with possible COVID-19

Initial evaluation
- Chest X-ray
- Lung ultrasound (thorough "lawn-mower"
Diagnostic approach ... evaluation - Chest ... X-ray - Lung ultrasound ... RSV, and other viral ... as clinically indicated