20 results
Guide to Interpretation of Positive Blood Cultures

I arrange the potential Gram stain results that one can
the potential Gram ... (+) cocci, Gram( ... rods, Gram(–) cocci ... Gram(+) cocci are ... Fewer positive cultures
Antibiotic Stewardship: Shorter is Better 
CAP 
HAP 
VAP 
Intra-abd 
Gram Neg Bacteremia 
AECB 
Cellulitis 
Osteo 
Septic
Intra-abd Gram ... Neutropenic Fever ... #Stewardship #InfectiousDiseases
Oroya Fever
Hematologic disease caused by Bartonella bacilliformis
Restricted to the Andes highlands of Peru & Ecuador
B. bacilliformis:
Oroya Fever Hematologic ... bacilliformis: - Gram ... intracellular, Aerobic - Cocci ... Inflammation: high fever ... Peripheral smear - Cocci
Blurry vision in a patient with HIV/AIDS
Anterior Segment:
 • Herpes zoster ophthalmicus
 • Keratitis (HSV, Staph,
, TB*, Histo*, Cocci ... seen with lower CD4 ... vision #HIVAIDS #InfectiousDiseases
Bacteremia Quick Reference - Treatment Duration

Gram Negative Bacteremia:
 • Avoid: Aminoglycosides and tigecycline
 • Catheters should
Treatment Duration Gram ... cultures required Gram ... - No fever ... Management #Duration #infectiousdiseases
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Fever/Chills/Joint ... (8%) - Gm - cocci ... (3%) - Gram + ... Acute rheumatic fever
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Disease by CD4 ... Count: Any CD4 ... Seasonal influenza CD4 ... Blastomycosis CD4 ... differential #diagnosis #infectiousdiseases
Capnocytophaga
Pathogen: Capnocytophaga
 • 9 species, C. canimorsus responsible for the majority of infections
 • Gram-negative rod,
infections • Gram-negative ... • Cellulitis: Fever ... smear for fusiform gram-negative ... microbiology #zoonotic #infectiousdiseases
Tularemia - Diagnosis and Management Summary
Francisella tularensis - Aerobic fastidious gram-negative Coccobacillus - Zoonotic Infection
 •
Aerobic fastidious gram-negative ... Ulceroglandular: Fever ... management #treatment #infectiousdiseases
CAPD-associated peritonitis (Continuous Ambulatory Peritoneal Dialysis) - 5 Things To Know
Diagnosis (Two of the following):
(1) Clinical
culture Note that fever ... Microbiology: • 45-65% Gram ... aureus) • 15-35% Gram ... Diagnosis #Management #InfectiousDiseases