49 results
Hypoxemia Differential Diagnosis Algorithm by A-a Gradient

Normal A-a Gradient:
 • ↓ Atmospheric pressure
 • Hypoventilation: CNS
Hypoxemia Differential ... Diagnosis Algorithm ... neuromuscular disease, ↓ chest ... #Diagnosis #Algorithm ... #pulmonary #Aa
Causes of Polycythemia (Erythrocytosis) - Differential Diagnosis Algorithm
Relative - Normal RBC Mass / Decreased Plasma Volume
Erythrocytosis) - Differential ... Diagnosis Algorithm ... Abnormal Abdominal Ultrasound ... Cyanosis without Pulmonary ... #Diagnosis #Algorithm
Hypoxemia / Hypoxia - Rapid Response Management Algorithm

Stridor - Upper airway pathology:
 • Anaphylaxis
 • Foreign
Rapid Response Management ... Algorithm Stridor ... Hypoxemia #Hypoxia #differential ... #Algorithm #rapid ... #pulmonary
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Weakness, Loss of Chest ... Elasticity (flail chest ... Left Shunt - Anatomic ... Intracardiac, Pulmonary ... Hypoxia #hypoxemia #differential
Pulmonary Embolism with IVC Thrombus In Transit

A patient presents with chest pain. Which of the following
Pulmonary Embolism ... In Transit A ... presents with chest ... Thrombus #InTransit #clinical ... #ultrasound #echocardiogram
Algorithm for nodular pattern
The algorithm to distinguish perilymphatic, random and centrilobular nodules is the following:
- Look
are dealing with a ... , it is likely a ... Diagnosis #Radiology #Pulmonary ... #HRCT #CTChest ... MultipleNodules #Nodules #Differential
False Positive Lung Point on POCUS
Lung-Cardiac Point and Lung-Diaphragm Point
These images highlight selected differentials to pleural
highlight selected differentials ... "lung point," a ... LungPoint #POCUS #clinical ... lungdiaphragam #ultrasound ... #pulmonary #differential
Diagnostic approach to the admitted patient with possible COVID-19

Initial evaluation
- Chest X-ray
- Lung ultrasound (thorough "lawn-mower"
evaluation - Chest ... X-ray - Lung ultrasound ... look for focal a-lines ... - CBC with differential ... iBookCC #COVID19 #algorithm
Pleuroscopy in a patient with Hemothorax 
Two weeks ago the patient fell on the left side
he came to our clinic ... In the chest xray ... Pleuroscopy #Hemothorax #clinical ... #video #pulmonary ... #thoracic #anatomy
Chest Pain Diagnosis and Management Algorithm
STEMI:
 - Hx: Pressure like CP, Radiation to arm/jaw, CAD risk
Chest Pain Diagnosis ... and Management ... Algorithm STEMI: ... Limb ischemia Pulmonary ... #Algorithm #differential