2646 results
The contours of the left and right diaphragm should be visible.
The right diaphragm should be visible
Actually we see the interface ... Here the interface ... Anatomy #Radiology #CXR
PA view
On the PA chest-film it is important to examine all the areas where the lung
lung-soft tissue interfaces ... mediastinal-lung interface ... Anatomy #Radiology #CXR
Emphysematous cholecystitis! Look for: Comet-tail artifact from abrupt change of acoustic impedance at a soft tissue/gas
soft tissue/gas interface ... SonoStache #Clinical #POCUS
Oxygen Delivery Systems and Approximate FiO2:
#Management #SupplementalO2 #Oxygen #Delivery #Devices #Interface #FiO2 #NonRebreather #HFNC #NasalCannula #Simple
Delivery #Devices #Interface
ABCs of Lung Ultrasound - A-Lines, B-Lines, Consolidation
A-Profile - Air filled lung does not transmit sound
past the pleural interface ... will be seen IM POCUS ... Focus @IMPOCUSFocus ... Profiles #Ultrasound #POCUS
Non-Invasive Positive Pressure Ventilation
Indications: 
 • COPD exacerbation (↓ intubation, ↓ mortality), Cardiogenic pulmonary edema (↓
head/neck surgery Interfaces ... indications #pulmonary #interfaces
Endoscopic Ultrasound Basics - Gl wall structure- how many layers?
1st layer - hyperechoic - corresponds to
the acoustical interface ... the acoustical interface
Pneumonia on Chest Xray and POCUS

Extensive pneumonia in lower left lobe (red arrow). 
POCUS: Dynamic air
Chest Xray and POCUS ... POCUS: Dynamic air ... AirBronchogram #POCUS ... #CXR #Comparison
Air Bronchograms on Ultrasound

Opacification of alveolar spaces surrounding air-filled bronchioles; enables visualization of well-defined tissue/air interface;
well-defined tissue/air interface ... Static #Dynamic #POCUS
Focused POCUS Lung and Cardiac Ultrasound Exams in COVID-19 Patients
1. Turn machine on / Enter patient
Focused POCUS Lung ... lung score of any interspace ... #Focused #POCUS