1433 results
Endoscopic Ultrasound Basics - Gl wall structure- how many layers?
1st layer - hyperechoic - corresponds to
Endoscopic Ultrasound ... the acoustical interface ... the acoustical interface ... structure #Endoscopic #Ultrasound
Emphysematous cholecystitis! Look for: Comet-tail artifact from abrupt change of acoustic impedance at a soft tissue/gas
soft tissue/gas interface ... sign) - Arizona Ultrasound
Air Bronchograms on Ultrasound

Opacification of alveolar spaces surrounding air-filled bronchioles; enables visualization of well-defined tissue/air interface;
Bronchograms on Ultrasound ... well-defined tissue/air interface ... Clinical #Lung #Ultrasound
Diverticulitis / Colitis on Abdominal POCUS

The stars represent subcutaneous (hypoechoic, pure adipose) & inflamed (hyperechoic) mesenteric
increased fat/nonfat interfaces ... POCUS #clinical #ultrasound
Air Bronchograms on Ultrasound

Opacification of alveolar spaces surrounding air-filled bronchioles; enables visualization of well-defined tissue/air interface;
Bronchograms on Ultrasound ... well-defined tissue/air interface ... airbronchograms-comparison-ultrasound-clinical-dynamic-static-pocus
ABCs of Lung Ultrasound - A-Lines, B-Lines, Consolidation
A-Profile - Air filled lung does not transmit sound
ABCs of Lung Ultrasound ... propagation of ultrasound ... past the pleural interface ... Lung #Profiles #Ultrasound
Gouty arthritis of the shoulder joint

50 yo male presented with shoulder pain.

Note double contour sign at
chondrosynovial interface ... Clinical #POCUS #Ultrasound
ABCs of Lung Ultrasound - A-Lines, B-Lines, Consolidation
A-Profile - Air filled lung does not transmit sound
ABCs of Lung Ultrasound ... propagation of ultrasound ... past the pleural interface ... Lung #Profiles #Ultrasound
Lung sliding & pneumonia on POCUS
The differential diagnosis for absence of lung sliding includes pneumonia; however,
reach the pleural interface—this ... POCUS #clinical #ultrasound
Non-Invasive Positive Pressure Ventilation
Indications: 
 • COPD exacerbation (↓ intubation, ↓ mortality), Cardiogenic pulmonary edema (↓
head/neck surgery Interfaces ... indications #pulmonary #interfaces