21 results
Microbial Etiology of Acute Pharyngitis - IDSA
Bacterial
 • Group A streptococcus - Pharyngotonsillitis, scarlet fever
 •
Microbial Etiology of Acute ... peritonsillar abscess ... Pharyngitis #IDSA #diagnosis ... #differential #causes ... #bacteria #microbiology
Hantavirus
Pathogen: Hantavirus - Rodents are the primary reservoir
Transmission:
 • Shed in the urine, feces, saliva of
common route of infection ... +/- diarrhea Diagnosis ... #Hantavirus #diagnosis ... #management #treatment ... #microbiology #
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Lung Abscess - Diagnosis ... and Management ... polymicrobial infection ... of PCN allergy ... #differential #causes
Fever Patterns - Differential Diagnosis Framework

Continuous Fever:
Temp > 38°C with only 1 degree fluctuation in 24
- Differential Diagnosis ... pneumonia • Acute ... Causes: • Still's ... Leptospirosis Pel-Ebstein ... #Differential #Diagnosis
Helicobacter Pylori (H. pylori) Infection - Diagnosis and Management - GrepMed Handbook
Presentation: Dyspepsia / Peptic Ulcer
Pylori (H. pylori) Infection ... developed countries Microbiology ... differentiate past infection ... flagyl 500mg TID if PCN-allergy ... quadrupletherapy #gastroenterology
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Infectious: • Pre-existing ... Hypercoagulable (APLAS) Microbiology ... Culture (+): Acute ... Treat underlying cause ... #management #cardiology
Chagas Disease (American trypanosomiasis) - Diagnosis and Management Summary
Acute Chagas Disease (8-12 weeks):
 • Mild: Malaise,
and Management ... Summary Acute Chagas ... Acute myocarditis ... chronic infection ... #Management #Microbiology
C.diff - Clostridioides Difficile Infection (CDI) - Diagnosis and Management - GrepMed Handbook

Clinical Presentation + Progression:
on ABx) → Acute ... non-toxigenic • Stool PCR ... equivocal • CT A/P: Assess ... #diagnosis #management ... infectiousdiseases #IDSA #gastroenterology
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
spine • MCC- acute ... - Emergency Causes ... Differential Diagnosis ... /abscess • Ankylosing ... #causes #neurology
Primary and Secondary Headaches - Red Flags and Differential Diagnosis
Red Flags (SNOOP):
S - Systemic		
N - Neurologic
and Differential Diagnosis ... Encephalitis, Abscess ... Hypoglycemia Anatomy - Acute ... #differential #causes ... primary #secondary #management