16 results
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
- Differential Diagnosis ... Algorithm Ventilation ... • Interstitial lung ... #Hypoxia #Differential ... #Diagnosis #Algorithm
Hypoxemia Differential Diagnosis Algorithm by A-a Gradient

Normal A-a Gradient:
 • ↓ Atmospheric pressure
 • Hypoventilation: CNS
Hypoxemia Differential ... Diagnosis Algorithm ... Gradient: • Right-to-Left ... #Hypoxia #Differential ... #pulmonary #Aa
Causes of Pleural Effusion - Differential Diagnosis Algorithm
Exudative Effusion:
 - Pulmonary
     •
- Differential ... Diagnosis Algorithm ... Exudative Effusion ... #Differential # ... #Lights #Criteria
Loculated Pleural Effusion on Lung POCUS

POCUS 101 @Pocus101

#Loculated #Pleural #Effusion #Lung #POCUS #pulmonary #exudative #clinical #ultrasound
Loculated Pleural Effusion ... on Lung POCUS ... #Lung #POCUS #pulmonary ... #exudative #clinical ... #ultrasound
Right pleural effusion with "spine sign" seen beautifully by using large footprint curvilinear transducer on lung
Right pleural effusion ... transducer on lung ... (POCUS) Dr. ... #Effusion #ultrasound ... #pulmonary
Hematocrit Sign on Lung POCUS
The hematocrit sign refers to the echogenic layering of material in a
Hematocrit Sign on Lung ... can be due to exudative ... effusions or a ... Hematocrit #Sign #Lung ... #ultrasound #pulmonary
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
Ultrasound Findings ... Extremities - Right ... submassive PE) POCUS ... #differential # ... #POCUS #ultrasound
Causes of Pleural Effusion - Differential Diagnosis Algorithm
Transudate - Hydrostatic
 • Congestive heart failure
 • Constrictive
Causes of Pleural Effusion ... - Differential ... Diagnosis Algorithm ... Pneumonectomy • Trapped lung ... • Urinothorax Exudate
COVID-19 Findings on Lung ultrasound
 - Thickened pleural line
 - B lines (multifocal, discrete, or confluent)
19 Findings on Lung ... ultrasound - ... consolidation - Pleural effusion ... patients with pulmonary ... #ultrasound #POCUS
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Age-Adjusted Gradient • Right ... Embolism, Obstructive Lung ... , Interstitial Lung ... #Hypoxia #hypoxemia ... #differential #