16 results
Marcus Gunn Pupil - Relative Afferent Pupillary Defect (RAPD)
Definition: Afferent loop of the pupillary light reflex
Marcus Gunn Pupil ... due to MS How to test ... Swinging flashlight ... test Robert Marcus ... swinging light test
Relative Afferent Pupillary Defect

This maneuver of intermittent light stimulus is called the alternating light test or
alternating light test ... or "swinging-flashlight ... test". ... stimulus, is called Marcus ... sensitive diagnostic test
Massive Pericardial Effusion on Echocardiogram

I recently saw the largest pericardial effusion of my life. Something out
Massive Pericardial Effusion ... largest pericardial effusion ... Something out of a text ... #Pericardial #Effusion ... Echocardiogram #POCUS
COVID-19 POCUS

96 yrs old, discharged 3 wks ago for CAP, treated with amox/clav then cefixime. Returns
COVID-19 POCUS ... consolidation and likely effusion ... Test done: positive ... Marco Garrone @drmarcogarrone ... #COVID19 #POCUS
Apical Approach Pericardiocentesis on POCUS Echocardiogram

Apical approach had best pocket + good distance away from lung
Pericardiocentesis on POCUS ... Apical approach had best ... Pericardiocentesis #POCUS ... clinical #cardiology #effusion
COVID-19 Lung POCUS

Common findings
-B lines
-Subpleural consolidation
-Air bronchograms
-Irregular pleural line
-Localized pleural effusion

Dr. Marco Garrone @drmarcogarrone

#COVID19 #POCUS #Clinical
COVID-19 Lung POCUS ... Localized pleural effusion ... Marco Garrone @drmarcogarrone ... #COVID19 #POCUS
Pleural effusion + lung mass + abscess on POCUS

Image from Dr Oscar Diaz.

- Dr. Marco Umaña
Pleural effusion ... mass + abscess on POCUS ... Marco Umaña @mumara04 ... #Pleural #effusion ... mass #abscess #POCUS
Modified dengue severity classification, PAHO/WHO
Dengue without warning signs - DNWS:
 • Person who lives or has
positive tourniquet test ... and no apparent focus ... ascites, pleural effusion ... , pericardial effusion ... and capillary perfusion
Plankton Sign on POCUS
Complex pleural effusion after CABG - plankton sign 
Plankton sign + , swirling
Plankton Sign on POCUS ... Complex pleural effusion ... Marcio Siqueira ... Plankton #Sign #POCUS ... clinical #pulmonary #effusion
COVID-19 - A Seattle Intensivist's One-Page Cheat-Sheet on COVID-19 v2.7 Updated March 26 2020

(v2.7) incorporating newer
19 v2.7 Updated March ... unilateral* • POCUS ... GrepMed Recommended Text