2346 results
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Intracardiac, Pulmonary ... Pneumonia and more ... Embolism, Obstructive Lung ... Interstitial Disease and more ... , Interstitial Lung
COVID-19 on Lung POCUS

Day 4 after COVID diagnosis. More cough & tiredness (very badly), still no
COVID-19 on Lung ... More cough & tiredness ... resolution, Left side a more ... COVID19 #clinical #lung ... #ultrasound #pulmonary
Dynamic Air Bronchograms on Lung POCUS
More likely pneumonia than atelectasis. 94% spec in small study

Dr. Michael
Bronchograms on Lung ... POCUS More likely ... #Bronchograms #Lung ... #POCUS #pulmonary
More than 100 entities manifest as diffuse lung disease.
Fortunately only about 10 of these account for
More than 100 entities ... manifest as diffuse lung ... of all diffuse lung ... assessed by open lung ... Diagnosis #Radiology #Pulmonary
A-Lines vs B-Lines on Lung POCUS
A-Lines:
 • Predominately horizontal lines
 • A-lines are repeated horizontal &
vs B-Lines on Lung ... respirations. 3 or more ... Commonly seen in pulmonary ... ALines #BLines #Lung ... #POCUS #pulmonary
Radiologists use many terms to describe areas of decreased density or lucencies within the lung, like
lucencies within the lung ... A more practical ... density in the lung ... #Cavity #Cyst #Lung ... #Pulmonary #Diagnosis
Lung POCUS: Small right anechoic parapneumonic effusion. Note B-lines. Curvilinear probe used. More commonly seen in
Lung POCUS: Small ... More commonly seen ... Pleural #Effusion #Lung ... #POCUS #Pulmonary
Lung POCUS: "Hepatization" with fluid bronchograms and dynamic air bronchograms in patient with lobar consolidation due
Lung POCUS: "Hepatization ... Pattern more commonly ... Bacterial #Pneumonia #Lung ... #POCUS #Pulmonary
COVID-19 Findings on Lung POCUS
Look for irregular, discontinuous pleural lines with concomitant subpleural consolidation, comet-tail artifact
19 Findings on Lung ... findings are seen more ... jem_journal #COVID19 #Lung ... #POCUS #pulmonary
Asthma
Chronic lung disease characterized by airway inflammation, airway and variable expiratory air flow obstruction
There are 2
Asthma Chronic lung ... FVC of 12% or more ... Asthma #diagnosis #pulmonary