39 results
COVID-19 Patterns of Lung Findings on Chest CT
1. Reverse Halo Sign
2. ARDS
3. Crazy-Paving Pattern
4. Bilateral Peripheral
Lung Findings on Chest ... CT 1. ... ARDS 3. ... Patterns #Lung #Pulmonary ... #CTChest #diagnosis
Berlin Criteria for Acute Respiratory Distress Syndrome (ARDS) 
- Respiratory symptoms must have begun within one
be present on a chest ... computed tomographic (CT ... : - Mild - ... Definition #Criteria #Diagnosis ... #CriticalCare
Causes of Chronic Dyspnea - Differential Diagnosis Algorithm
Pericardial
 • Effusion
 • Cardiac Tamponade*
 • Constriction
Myocardial
 •
- Differential Diagnosis ... Acute Coronary Syndrome ... Thickening/Masses Chest ... Pneumonia • ARDS ... Interstitium • ILD
COVID-19 Chest CT - Case 7 - This one looks like full on ARDS

Batch of COVID-19
COVID-19 Chest CT ... and some with fibrosis ... /ARDS. ... COVID19 #SARSCoV2 #CTChest ... #Clinical #CriticalCare
Dyspnea - Differential Diagnosis Framework

Cardiovascular Causes of Dyspnea:
 • Myocardium:
	- Heart failure
	- CAD/ACS
	- Valvulopathy
 • Electrical:
	-
- Differential Diagnosis ... • Parenchyma: ILD ... Hepatopulmonary syndrome ... of Dyspnea: • Chest ... Obesity - Flail chest
COVID-19 Chest CT - Case 4 - Superimposed Fibrosis

Batch of COVID-19 cases from the past few
COVID-19 Chest CT ... - Superimposed Fibrosis ... /ARDS. ... COVID19 #SARSCoV2 #CTChest ... #Clinical #CriticalCare
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Weakness, Loss of Chest ... Elasticity (flail chest ... : Atelectasis, ARDS ... Fibrosis, Interstitial ... #differential #diagnosis
Tram Track Sign on Chest CT
 • Parallel, non-tapering airways, extending to the lung periphery.
 •
Track Sign on Chest ... bronchiectasis, CF, ILD ... ABPA Kartagener's syndrome ... #Lung #Pulmonary ... #diagnosis #radiology
COVID-19 Chest CT - Case 3

Batch of COVID-19 cases from the past few days. These are
COVID-19 Chest CT ... and some with fibrosis ... /ARDS. ... COVID19 #SARSCoV2 #CTChest ... #Clinical #CriticalCare
COVID-19 Chest CT - Case 1

Batch of COVID-19 cases from the past few days. These are
COVID-19 Chest CT ... and some with fibrosis ... /ARDS. ... COVID19 #SARSCoV2 #CTChest ... #Clinical #CriticalCare