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

#BetaDGlucan #Galactomannan #Venn #Diagram #diagnosis #microbiology #infectiousdiseases #fungal
Beta-D-Glucan and ... Venn Diagram of Fungal ... #microbiology #infectiousdiseases ... #fungal #infections ... #laboratory
1,3 Beta-D-Glucan and Galactomannan - Pathogens, and Testing Characteristics
1,3 ß-D-glucan:
 • Most fungi excluding mucor and
1,3 Beta-D-Glucan ... infusions, Some beta-lactams ... False positives: Beta ... #Specificity #Laboratory ... #InfectiousDiseases
Causes of Culture Negative Abscess - Differential Diagnosis Framework
Consider prior antibiotics as a cause of a
- Parasitic: Toxoplasmosis ... Blastomycosis - Parasite ... Dracunculiasis - Non-Infectious ... Blastomycosis - Non-Infectious ... Differential #Diagnosis #InfectiousDiseases
1,3 Beta-D-Glucan and Galactomannan - Venn Diagram of Fungal Infections

#BetaDGlucan #Galactomannan #Venn #Diagram #diagnosis #microbiology #infectiousdiseases
1,3 Beta-D-Glucan ... Venn Diagram of Fungal ... #microbiology #infectiousdiseases ... #fungal #infections ... #laboratory
Differential diagnosis of Skin + Eye infections
 • Bacterial: Staph spp, Strep spp, Pseudomonas spp, Bartonella,
of Skin + Eye infections ... VZV, CMV, HIV • Fungal ... , M. leprae • Parasitic ... #dermatology #InfectiousDiseases ... Diagnosis #viral #fungal
(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 ... TheIDtrivia #beta ... dglucan #glucan #betad ... #laboratory #microbiology ... #infectiousdiseases
CENTRAL FACIAL / NASAL LESIONS
Bacteria:
 • Leprosy (saddle nose deformity)
 • Tuberculosis (lupus vulgaris)l
 • Endemic
Endemic treponemal infection ... rhinocleromatis) Fungus ... Invasive mold infection ... Blastomycosis Parasite ... #diagnosis #infectiousdiseases
Fungal Biomarkers: Beta-D-Glucan and Aspergillus Galactomannan
Beta-D-Glucan:
 • Polysaccharide cell wall component of many fungi
 • Pathogens:
: Beta-D-Glucan ... Galactomannan Beta-D-Glucan ... Polysaccharide cell wall component ... infection (IFI) ... surfaces - Infections
Infectious Causes of Adrenal Insufficiency
Anatomical distribution of vessels to the adrenal makes the gland prone to
Infectious Causes ... primary adrenal infection ... , SARS-COV • Fungi ... Pneumocystis Jiroveci • Parasites ... endocrinology #infectiousdiseases
1,3-Beta-D-Glucan and Galactomannan Testing Sensitivity Specificity and False Positives
1,3-Beta-D-Glucan
 • Cell wall component of many fungi
1,3-Beta-D-Glucan ... • Cell wall component ... of many fungi ... surfaces, Albumin, Infections ... FalsePositives #Laboratory