36 results
Microorganisms Responsible for Infective Endocarditis

Native valves:
 - Streptococcus viridans 
 - Enterococci 
 - Other streptococci
Responsible for Infective ... (Candida, Aspergillus ... Diphtheroids Prosthetic ... negative #Infective ... #Differential #InfectiousDiseases
Causes of Culture Negative Abscess - Differential Diagnosis Framework
Consider prior antibiotics as a cause of a
Causes of Culture ... antibiotics as a cause ... : Aspergillus, Cryptococcus ... : Aspergillus, Mucormycosis ... Differential #Diagnosis #InfectiousDiseases
Endocarditis Algorithm - Infective vs Noninfective Causes
Noninfective:
 • Malignancy
 • Autoimmune disease
 • Systemic infection
Native Valve
vs Noninfective Causes ... Culture-negative Prosthetic ... Gram-negative bacilli • Fungi ... Diphtheroids Prosthetic ... #Noninfective #Causes
Invasive Aspergillus (IA) - Diagnosis and Management
Aspergillus is ubiquitous in nature. Most invasive infections are caused
infections are caused ... presentations: • Pulmonary ... , Disseminated infection ... Management #treatment #fungal ... #infectiousdiseases
Causes of blood culture negative infective endocarditis

Bartonella spp, Brucella spp, Coxiella burnetii, Chlamydia spp, Tropheryma whipplei,
Causes of blood ... culture negative infective ... Tropheryma whipplei, Fungi ... (Aspergillus, Candida ... #Endocarditis #InfectiousDiseases
Transplant Infections Timeline
Pre-transplant:
 • Common bacteria (endogenous): Staphylococci (skin), Gram-negative bacilli (gut)
 • Viruses: HSV (reactivation)
Engraftment:
difficile (gut) • Fungi ... (mucosa), Aspergillus ... : Aspergillus spp ... differential #diagnosis #causes ... #infectiousdiseases
Debridement and Management of Prosthetic Joint Infection (PJI)
Duration of symptoms <3 weeks OR  <30 days
Management of Prosthetic ... Joint Infection ... (PJI) Duration ... DDIs/AEs) - Fungus ... #Prosthetic #Joint
Pulmonary Infections in HIV-AIDS
Bacterial: 
 • No organism identified, Strep pneumoniae, H. influenzae, S.aureus, Streptococcus Grp
Pulmonary Infections ... spp, Atypical infection ... CD4 < 200: PCP, Aspergillus ... • CD4 < 200: Pulmonary ... ID_fellows #Pulmonary
My Patient with Infective Endocarditis (IE) Has Negative Blood Cultures
 - Did they receive antibiotics prior
My Patient with Infective ... therapy - Number one cause ... Fungal (Histoplasma ... /Aspergillus) / ... Ahmed_HBabiker #Infective
Causes of Hemoptysis - Differential Diagnosis Algorithm
Massive Hemoptysis (>I00 mL in 24 hours)
 • Malignancy
 •
Causes of Hemoptysis ... Vasculitis Infection ... Tuberculosis • Fungal ... Diagnosis #Algorithm #Causes ... #Pulmonary #Massive