22 results
Beta-D-Glucan and Galactomannan - Venn Diagram of Fungal Infections

#BetaDGlucan #Galactomannan #Venn #Diagram #diagnosis #microbiology #infectiousdiseases #fungal
Venn Diagram of Fungal ... Infections #BetaDGlucan ... Venn #Diagram #diagnosis ... #microbiology #infectiousdiseases ... #fungal #infections
1,3 Beta-D-Glucan and Galactomannan - Pathogens, and Testing Characteristics
1,3 ß-D-glucan:
 • Most fungi excluding mucor and
Most specific for diagnosing ... @serotavirus #BetaDGlucan ... Specificity #Laboratory #InfectiousDiseases ... #Diagnosis #Fungus ... #Fungi #Fungal
Rigors And Bacteremia - Overview

• Rigors are a response to the release of cytokines and prostaglandins
Rigors And Bacteremia ... Double-stranded RNA • Fungi ... circumventricular organs CNS ... Pathophysiology #InfectiousDiseases ... #Diagnosis
1,3 Beta-D-Glucan and Galactomannan - Venn Diagram of Fungal Infections

#BetaDGlucan #Galactomannan #Venn #Diagram #diagnosis #microbiology #infectiousdiseases
Venn Diagram of Fungal ... Infections #BetaDGlucan ... Venn #Diagram #diagnosis ... #microbiology #infectiousdiseases ... #fungal #infections
Transplant Infections Timeline
Pre-transplant:
 • Common bacteria (endogenous): Staphylococci (skin), Gram-negative bacilli (gut)
 • Viruses: HSV (reactivation)
Engraftment:
Pre-transplant: • Common bacteria ... difficile (gut) • Fungi ... Adenovirus, RSV • Fungi ... #differential #diagnosis ... #causes #infectiousdiseases
Microorganisms Responsible for Infective Endocarditis

Native valves:
 - Streptococcus viridans 
 - Enterococci 
 - Other streptococci
Gram-negative bacilli - Fungi ... Gram-negative bacilli - Fungi ... #Endocarditis #Bacteria ... #Pathogens #Diagnosis ... #Differential #InfectiousDiseases
Causes of Antibiotic Failure - Differential Diagnosis Framework
Diagnosis:
 • Non-Infectious: Malignant, Autoimmune, Drug-related (NMS, serotonin syndrome,
Framework Diagnosis ... Bug: Atypical bacteria ... : Viral, Fungal, ... Aggressive: MRSA bacteremia ... Tissue penetration (CNS
(1,3)-β-d-glucan
Abundant cell wall polysaccharide, found in most fungi, except cryptococci, zygomycetes (mucor, rhizophus) and blastomyces.
Sensitivity 64%-93%;
found in most fungi ... blood • Certain fungus ... Positives: • Bacteremia ... #diagnosis #laboratory ... #microbiology #infectiousdiseases
CENTRAL FACIAL / NASAL LESIONS
Bacteria:
 • Leprosy (saddle nose deformity)
 • Tuberculosis (lupus vulgaris)l
 • Endemic
NASAL LESIONS Bacteria ... rhinocleromatis) Fungus ... Lesions #infections #diagnosis ... #infectiousdiseases
Blood Culture-Negative Infective Endocarditis (BCNIE)
Definition: No etiology found after 3 separate blood cultures remain negative for
or fungi (grows ... BCNIE Diagnostic ... ) and 18S ( fungi ... #Endocarditis #diagnosis ... differential #workup #infectiousdiseases