22 results
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Age-Adjusted Gradient • Alveolar ... Left Shunt - Anatomic ... Embolism, Obstructive Lung ... , Interstitial Lung ... #AA #Gradient #alveolar
Diagnostic algorithm for a child or adolescent with suspected pulmonary hypertension. CHD, congenital heart disease; CPET,
Diagnostic algorithm ... for a child or ... CHD, congenital ... hypertension; CXR, chest ... ; CLD, chronic lung
Stage I - Redistribution
In a normal chest film with the patient standing erect, the pulmonary vessels
supplying the upper lung ... supplying the lung ... period of CHF (right ... Radiology #CXR #CHF ... Redistribution #RadiologyAssistant
COVID-19 Findings on Lung ultrasound
 - Thickened pleural line
 - B lines (multifocal, discrete, or confluent)
ultrasound - ... mild infection; alveolar ... ill patients; A ... patients with pulmonary ... #Diagnosis #Signs
The BLUE-protocol decision tree - performed on dyspneic patients who will be admitted to the ICU

The
BLUE-protocol combines signs ... with lung-rockets ... at one lung, a ... BLUE #protocol #Algorithm ... #Pulmonary #Ultrasound
The BLUE-protocol decision tree - performed on dyspneic patients who will be admitted to the ICU

The
BLUE-protocol combines signs ... with lung-rockets ... at one lung, a ... BLUE #protocol #Algorithm ... #Pulmonary #Ultrasound
Lung infarction
In pulmonar embolism it is not common to see consolidation.
The consolidation is a result of
Lung infarction ... In pulmonar embolism ... bleeding into the alveoli ... In this case a lung ... PulmonaryEmbolism #RadiologyAssistant
Stage III - Alveolar edema
This stage is characterized by continued fluid leakage into the interstitium, which
On the left a patient ... The following signs ... Radiology #CXR #CHF ... #Alveolar #Pulmonary ... AlveolarEdema #RadiologyAssistant
Notice that even within each lobe there is a gravity dependent difference in density.
This is only
lobe there is a ... Clinical #Radiology #CTChest ... #CHF #Alveolar ... #Pulmonary #Edema ... Gravity #Dependent #RadiologyAssistant
Based on the images alone, it is usually not possible to determine the cause of the
between these chest ... Pulmonary hemorrhage ... filling of the alveoli ... nodular interstitial lung ... Consolidation #Causes #RadiologyAssistant