11 results
Aspergillus terreus on Culture and Microscopy
 - velvety white, later dusky "cinnamon' growth on culture
 -
Aspergillus terreus ... Microscopy - velvety ... heads Rich Davis, PhD ... #Aspergillus #terreus ... #microbiology
Aspergillus terreus on Culture and Microscopy
 - cinnamon (with sugar) brown" growth on plate
 - resistant
Aspergillus terreus ... on Culture and ... ) Rich Davis, PhD ... #microbiology # ... culture
Fusarium on Culture and Microscopy
Collecting a sample for culture from the eye is never fun, but
and Microscopy ... & reverse) 2) microscopic ... Eye infections are ... Rich Davis, PhD, ... #microbiology
Blood culture contaminants
Grouped by gram negative vs gram positive vs other as well as never/maybe/probably
Some additional
Blood culture contaminants ... Diseases #Infections ... #Microbiology # ... Micro #Differential ... #Ddx #Diagnosis
Acute Diarrhea - Differential Diagnosis Framework
1)  Diagnostic studies only for dysentery, severe disease, >7 days
2)
Acute Diarrhea - Differential ... >7 days 2) PCR>culture ... aureus, Bacillus cereus ... Acute #Diarrhea #Differential ... #Diagnosis #Infectious
Trichophyton mentagrophytes on Culture and Microscopy
- common cause of animal dermatophyte infections
- macroconidia will narrow on
mentagrophytes on Culture ... and Microscopy ... animal dermatophyte infections ... microconidia Rich Davis, PhD ... #microbiology
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Infectious: • Pre-existing ... devices (CIED) Non-Infectious ... Hypercoagulable (APLAS) Microbiology ... Marantic (NTBE) Differential ... Diagnosis: • Rheumatic
Suspected Celiac Disease - Diagnosis Algorithm

Celiac disease suspected:
 • Signs and symptoms of celiac disease
 •
Celiac Disease - Diagnosis ... T1DM, Addisons, microscopic ... colitis Differential ... NSAlDs, ARBs) • Infection ... Matthew Ho, MD PhD
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
- Overview and Differential ... Diagnosis Framework ... Infectious: • Pre-existing ... Hypercoagulable (APLAS) Microbiology ... #Endocarditis #Differential

Haemophilus influenzae on culture and microscopy
Immunosuppressed patient, recently diagnosed with Flu A. Presents after initial improvement
influenzae on culture ... and microscopy ... patient, recently diagnosed ... requirements help differentiate ... #microbiology