32 results
Important Fungal Stains
Mycology Lab:
 • Calcofluor white - Fluorochrome that binds glucans and chitin in fungal
exceptions are Aspergillus ... polysaccharide capsule of Cryptococcus ... detection for cryptococcal ... mucopolysaccharide capsule of Cryptococcus ... fungi #fungus #comparison
Fungal Pneumonias - Diagnosis Comparison Table
 • Aspergillus
 • Blastomyces
 • Candida
 • Coccidioides
 • Cryptococcus
Pneumonias - Diagnosis Comparison ... Table • Aspergillus ... Coccidioides • Cryptococcus ... Pneumonias #Diagnosis #Comparison
Causes of Culture Negative Abscess - Differential Diagnosis Framework
Consider prior antibiotics as a cause of a
negative culture Brain ... Mycobacteria - Fungal: Aspergillus ... , Cryptococcus, ... nocardia - Fungal: Cryptococcus ... Coccidiomycosis, Cryptococcus
Fungal Biomarkers: Comparing Beta-D-Glucan and Aspergillus Galactomannan
Beta-D-Glucan:
 • Polysaccharide cell wall component of many fungi
 •
Beta-D-Glucan and Aspergillus ... Spec ~77-96% Aspergillus ... constituent of Aspergillus ... Paecilomyces, Cryptococcus ... Galactomannan #diagnosis #comparison
Invasive fungal infections: Morphology, Risk Factors, Disease Characteristics, Diagnostic Tools, First-Line Treatment
Aspergillus, Mucorales, P. Jiroveci, Cryptococcus,
First-Line Treatment Aspergillus ... Jiroveci, Cryptococcus
Fungal Biomarkers: Beta-D-Glucan and Aspergillus Galactomannan
Beta-D-Glucan:
 • Polysaccharide cell wall component of many fungi
 • Pathogens:
Beta-D-Glucan and Aspergillus ... Pathogens: Candida, Aspergillus ... - Negative: Cryptococcus ... Paecilomyces, Cryptococcus ... Galactomannan #diagnosis #comparison
Morphology and Descriptions of Endemic Fungal Infections with Yeasts in Tissues
Broad-based budding yeasts:
 • Description: Broad-based
, Histoplasma, Cryptococcus ... , and Aspergillus ... Consistent with Cryptococcus ... capsule deficient Cryptococcus ... Consistent with Aspergillus
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
histoplasmosis, cryptococcus ... , and aspergillus ... RingEnhancing #Lesions #Brain
Pulmonary Infections in HIV-AIDS
Bacterial: 
 • No organism identified, Strep pneumoniae, H. influenzae, S.aureus, Streptococcus Grp
CD4 < 200: PCP, Aspergillus ... (Histoplasma, Cryptococcus ... ABG, BDG, Serum Cryptococcal
Differential diagnosis of Skin + Eye infections
 • Bacterial: Staph spp, Strep spp, Pseudomonas spp, Bartonella,
: Candida spp, Aspergillus ... spp, Cryptococcus