324 results
Hypoxemia Differential Diagnosis Algorithm by A-a Gradient

Normal A-a Gradient:
 • ↓ Atmospheric pressure
 • Hypoventilation: CNS
Algorithm by A-a Gradient ... Normal A-a Gradient ... : • Right-to-Left ... (↑Shunting), ↓Perfusion ... Dead space) • ↓Diffusion
Algorithm for the Evaluation of Visual Complaints with Ocular Ultrasonography (POCUS)

- Dr. Tom Fadial @thame 

#Ocular
Algorithm for the ... Complaints with Ocular ... Ultrasonography (POCUS ... Tom Fadial @thame ... #Ocular #POCUS
Hyphema - Blood in the Anterior Chamber - Grading

#Hyphema #Grading #Grades #Classification #Ophthalmology #Diagnosis #Management #Ocular
Hyphema - Blood in the ... Anterior Chamber - Grading ... #Hyphema #Grading ... Diagnosis #Management #Ocular
Ascites, pericardial effusion, and left pleural effusion on subcostal 4-chamber POCUS echocardiogram

Subcostal window in SLE patient.
subcostal 4-chamber POCUS ... fluid collection to ... miss is the second ... #s4c #POCUS #echocardiogram ... #POCUS #clinical
Common MRI Sequences - Basic MRI Brain Interpretation

 • T1 Sequence - T1 is for anatomy.
Gradient Sequence ... - Gradient imaging ... So gradient is our ... Blood is black on gradient ... remember this bc gradient
Plankton Sign on Lung POCUS

Plankton sign = floating debris --> the swirling, punctiform internal echoes within
Plankton Sign on Lung POCUS ... floating debris --> the ... hemorrhagic nature of the ... effusion. ... Plankton #Sign #Lung #POCUS
Tibiotalar Ankle Effusion Evaluation on Point of Care Ultrasound (POCUS)

POCUS for ankle effusions: position the ankle
Tibiotalar Ankle Effusion ... Care Ultrasound (POCUS ... ) POCUS for ankle ... effusions: position ... #MSK #Clinical
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Approach to the ... to normal age adjusted ... gradient A-a Gradient ... • Right to Left ... Disease and more • Diffusion
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Causes of Knee Effusions ... sensation distal to ... the knee Infectious ... Knee Effusions ... differential #diagnosis #msk
This is what a shoulder dislocation looks like on US before and after reduction. Focus on
Focus on the joint ... EM_RESUS #Clinical #POCUS ... #MSK #Shoulder