58 results
Microorganisms Responsible for Infective Endocarditis

Native valves:
 - Streptococcus viridans 
 - Enterococci 
 - Other streptococci
bacilli - Fungi ... bacilli - Fungi ... Bacteria #Pathogens #Diagnosis ... #Differential # ... InfectiousDiseases
Causes of Culture Negative Abscess - Differential Diagnosis Framework
Consider prior antibiotics as a cause of a
Causes of Culture Negative ... Abscess - Differential ... Diagnosis Framework ... #Abscess #Differential ... #Diagnosis #InfectiousDiseases
Guide to Invasive Fungal Infections: Molds

- IDagram @ID_agram 

#Molds #Invasive #Algorithm #Diagnosis #Guide #Differential #Fungal #Infections
Guide to Invasive Fungal ... Invasive #Algorithm #Diagnosis ... #Guide #Differential ... #Fungal #Infections ... #InfectiousDisease
Causes of Relative Bradycardia - Note the propensity for intracellular organisms.
Infectious: 
Legionella, Psittacosis, Q fever, Typhoid
Causes of Relative ... : ß-blockers, CNS ... Drug fever #relative ... bradycardia #Causes #differential ... #diagnosis #infectiousdiseases
CNS Ring-Enhancing Lesions - Differential Diagnosis
 • Infections: Cerebral abscess (bacterial, fungal, parasitic), Neurocysticercosis, Tuberculoma, Cerebral
Lesions - Differential ... Diagnosis • Infections ... abscess (bacterial, fungal ... Enhancing #Lesions #Differential ... #Diagnosis #neurology
Morphology of Fungal Infections in Tissues
Fungal infections with hyphae or pseudohyphae in tissues:
 • Yeasts with
Morphology of Fungal ... Infections in Tissues Fungal ... #microbiology #differential ... #diagnosis #atlas ... #infectiousdiseases
Transplant Infections Timeline
Pre-transplant:
 • Common bacteria (endogenous): Staphylococci (skin), Gram-negative bacilli (gut)
 • Viruses: HSV (reactivation)
Engraftment:
Staphylococci (skin), Gram-negative ... Staphylococci (skin), Gram-negative ... Infections #Timeline #differential ... #diagnosis #causes ... #infectiousdiseases
Legionnaire's Disease - Extrapulmonary organ involvement: CNS: Mental confusion, encephalopathic, headache. Cardiac: Relative bradycardia. GI: Loose
organ involvement: CNS ... Cardiac: Relative ... insufficiency #Diagnosis ... #IM #InfectiousDisease
Endocarditis Algorithm - Infective vs Noninfective Causes
Noninfective:
 • Malignancy
 • Autoimmune disease
 • Systemic infection
Native Valve
HACEK • Culture-negative ... bacilli • Fungi ... bacilli • Fungi ... Noninfective #Causes #Differential ... #Diagnosis
Septic Arthritis - Pathogens and Clinical Clues

Staphylococcus aureus 
Streptococcal spp. 
Neisseria gonorrhoeae 
Aerobic/Anaerobic 
Gram-negative bacteria 
Brucellosis
Anaerobic Gram-negative ... Fungal spp. ... Arthritis #Pathogens #Differential ... #Diagnosis