13 results
Pathogens in Pneumonia

Here is a quick review of the pathogens causing pneumonia (useful for enumerating differentials
for enumerating differentials ... metapneumovirus - Coronavirus ... #Differential # ... Microbiology #Causes ... #Agents #Diagnosis
COVID19 vs CHF on POCUS

Spot the difference. 2 pts presenting with nearly same symptoms. Left COVID
Left COVID pneumonia ... due to other causes ... #Clinical #Lung ... #Ultrasound #SARSCoV2 ... #Coronavirus
Bilateral B-Lines in case of Pneumonia on Lung POCUS

Young healthy pt with fever/dyspnea. POCUS lung exam
in case of Pneumonia ... on Lung POCUS ... Differential Bilat ... NOT definitively diagnose ... RJonesSonoEM #BLines
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
pleura reflection) Pneumonia ... pleura in severe cases ... #pulmonary #differential ... #diagnosis #signs ... #Lung #POCUS #ultrasound
Causes of Acute Onset Fever - Differential Diagnosis Algorithm
Viral:
 • Rhinovirus
 • Influenza Virus
 • Parainfluenza
Causes of Acute ... Diagnosis Algorithm ... Enterovirus • Coronavirus ... Infection • Pneumonia ... #causes
Diagnostic approach to the admitted patient with possible COVID-19

Initial evaluation
- Chest X-ray
- Lung ultrasound (thorough "lawn-mower"
Diagnostic approach ... Chest X-ray - Lung ... look for focal a-lines ... - CBC with differential ... #SARSCoV2 #Coronavirus
Microbial Etiology of Acute Pharyngitis - IDSA
Bacterial
 • Group A streptococcus - Pharyngotonsillitis, scarlet fever
 •
Herpes simplex virus ... Common cold • Coronavirus ... Pharyngitis #IDSA #diagnosis ... #differential # ... causes #bacteria
COVID-19 - A Seattle Intensivist's One-Page Cheat-Sheet on COVID-19 v2.7 Updated March 26 2020

(v2.7) incorporating newer
31 • First US case ... emergency 2020-3-12 Diagnosis ... unilateral* • POCUS ... COVID19 #Cheatsheet #Diagnosis ... Management #Summary #SARSCoV2
Causes of Myocarditis 
1. Infectious Myocarditis
 • Bacterial - Staphylococcus, Streptococcus, Pneumococcus, Meningococcus, Gonococcus, Salmonella, Corynebacterium
Causes of Myocarditis ... tuberculosis), Mycoplasma pneumoniae ... snake and spider bites ... #differential # ... diagnosis #cardiology
Ear Pain (Otalgia) - Differential Diagnosis Framework

Primary Otalgia 
 - Pain that originates from the ear
Diagnosis Framework ... Streptococcus pneumoniae ... subdural hematoma, lung ... cancer, central line ... #diagnosis