14 results
Community Acquired Pneumonia (CAP) - Microbiology
 • Typicals: Strep pneumoniae, H influenzae, Moraxella catarrhalis, Staph aureus,
Community Acquired ... MERS-COV, SARS-COV-1, ... StanfordChiefs #Community ... #Acquired #Pneumonia ... #differential #diagnosis
Community Acquired Pneumonia - Severity and Prognosis
Criteria for Severe CAP - Severe CAP present in 1
Community Acquired ... CAP present in 1 ... criteria: Septic shock ... #Acquired #Pneumonia ... #severe #psi #diagnosis
CAP, HCAP, HAP and VAP - Diagnosis and Treatment

HCAP & CAP – those presenting to the
HAP and VAP - Diagnosis ... hospital with pneumonia ... #Acquired #Community ... #Diagnosis #Management ... #Treatment #InfectiousDisease
Community Acquired Pneumonia - Presenting Features
 • History in favor of CAP: Dyspnea, Cough, particularly if
Community Acquired ... Pneumonia - Presenting ... CAP present in 1 ... #Acquired #Pneumonia ... #diagnosis #signs
Antibiotics for severe community-onset pneumonia 

Atypical coverage always 

- Usually azithromycin 500 mg daily 

- Doxycycline
Antibiotics for severe community-onset ... pneumonia Atypical ... piperacillin-tazobactam Septic Shock ... - Linezolid 1 ... #Acquired #Pneumonia
Community Acquired Pneumonia (CAP) - Diagnosis and Management

Pneumonia Signs/Symptoms:
 • Confusion/disorientation (LR + 1.9)
 • Cough
Community Acquired ... - Diagnosis and ... Egophony (May appear 1- ... #CAP #Diagnosis ... treatment #Pulmonary #Community
C.diff - Clostridioides Difficile Infection (CDI) - Diagnosis and Management - GrepMed Handbook

Clinical Presentation + Progression:
Toxic Megacolon, Shock ... Perforation) Pathophysiology ... post-ABx, but can be community-acquired ... 10 mg/kg IV x 1 ... management #treatment #infectiousdiseases
Blastomycosis (Blastomyces): Gilchrist’s disease, Chicago disease - Summary Sheet
 • Morphology
 • Geography, Reservoir and Mode
blastomycosis – resembles community-acquired ... pneumonia with ... blastomycosis • Diagnosis ... Amphotericin B for 1- ... #Blastomyces #diagnosis
Capnocytophaga
Pathogen: Capnocytophaga
 • 9 species, C. canimorsus responsible for the majority of infections
 • Gram-negative rod,
Incubation period is 1- ... malaise • Septic shock ... Meningitis (13%), Pneumonia ... Cholecystitis Diagnosis ... microbiology #zoonotic #infectiousdiseases
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
• Affects 1:25,000 ... and 1:50,000 patients ... late adulthood • Diagnosis ... frequent and severe community-acquired ... infections: Pneumonia