7 results
Endocarditis checklist
Initial evaluation
 • Peripheral blood cultures (three sets at three different sites)
 • Additional culture
Endocarditis checklist ... w/ septic pulmonary ... Persistent fever, positive ... • Aggressive management ... criticalcare #diagnosis #management
Nocardiosis - Nocardia spp
Pathogen: Filamentous gram-positive branching rod, grows in acid fast staining and anaerobic conditions
Clinical
Filamentous gram-positive ... involved) 32% • Pulmonary ... Nocardia #diagnosis #management ... #microbiology #infectiousdiseases
Invasive Aspergillus (IA) - Diagnosis and Management
Aspergillus is ubiquitous in nature. Most invasive infections are caused
Diagnosis and Management ... presentations: • Pulmonary ... Endophthalmitis, Endocarditis ... AspGM can be also positive ... treatment #fungal #infectiousdiseases
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Endocarditis Summary ... Blood cultures are positive ... Cerebral > Splenic, pulmonary ... #Endocarditis ... #diagnosis #management
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
Endocarditis - Overview ... Blood cultures are positive ... cases Culture Positive ... Cerebral > Splenic, Pulmonary ... Diagnosis #cardiology #infectiousdiseases
Mycoses

HISTOPLASMOSIS
• Inhalation of conidia → Yeast → travel to lymph nodes → spread in body
• Bird
host): • Chronic pulmonary ... arthritis, and endocarditis ... infection have positive ... ) #Mycoses #InfectiousDiseases ... Fungal #Diagnosis #Management
Blastomycosis Summary

Pathogen: 
 • Dimorphic fungus - Blastomyces dermatitidis or Blastomyces gilchristii.
 • The fungus lives
The Disease: • Pulmonary ... adjacent to the focus ... Blastomycosis #diagnosis #management ... #treatment #infectiousdiseases