34 results
Aspergillus flavus on Culture and Microscopy

Rich Davis, PhD, D(ABMM), MLS @richdavisphd

#Aspergillus #flavus #clinical #microscopy #microbiology #culture
Aspergillus flavus ... on Culture and ... Microscopy Rich ... #microbiology # ... culture
Aspergillus niger on Culture and Microscopy

Rich Davis, PhD, D(ABMM), MLS @richdavisphd

#Aspergillus #niger #clinical #microscopy #microbiology #culture
Aspergillus niger ... on Culture and ... Microscopy Rich ... #microbiology # ... culture
Aspergillus terreus on Culture and Microscopy
 - velvety white, later dusky "cinnamon' growth on culture
 -
Aspergillus terreus ... Microscopy - velvety ... richdavisphd #Aspergillus ... #Microscopy #clinical ... #microbiology
Microorganisms Responsible for Infective Endocarditis

Native valves:
 - Streptococcus viridans 
 - Enterococci 
 - Other streptococci
Fungi (Candida, Aspergillus ... Histoplasma) - Culture ... streptococci - Culture ... Pathogens #Diagnosis #Differential ... #InfectiousDiseases
Causes of blood culture negative infective endocarditis

Bartonella spp, Brucella spp, Coxiella burnetii, Chlamydia spp, Tropheryma whipplei,
negative infective ... whipplei, Fungi (Aspergillus ... BCNIE #Causes #differential ... #InfectiousDiseases ... #Microbiology #
Causes of Culture Negative Abscess - Differential Diagnosis Framework
Consider prior antibiotics as a cause of a
Causes of Culture ... Negative Abscess ... - Differential ... #Differential # ... Diagnosis #InfectiousDiseases
Psittacosis 
Pathogen: Chlamydia psittaci - obligate intracellular gram negative
Transmission:
 • Birds are the primary reservoir
 •
intracellular gram negative ... pain, hemoptysis, diarrhea ... test • PCR • Culture ... Chlamydia #psittaci #microbiology ... management #treatment #infectiousdiseases
Aspergillus terreus on Culture and Microscopy
 - cinnamon (with sugar) brown" growth on plate
 - resistant
Aspergillus terreus ... on Culture and ... Microscopy - cinnamon ... #microbiology # ... culture
Aspergillus fumigatus on culture and microscopy
The most typically isolated hyaline mold: Aspergillus fumigatus.
Dark blue-green suede colony
on culture and ... microscopy The most ... fumigatus #clinical #microscopy ... #microbiology # ... culture
Transplant Infections Timeline
Pre-transplant:
 • Common bacteria (endogenous): Staphylococci (skin), Gram-negative bacilli (gut)
 • Viruses: HSV (reactivation)
Engraftment:
Staphylococci (skin), Gram-negative ... (mucosa), Aspergillus ... RSV • Fungi: Aspergillus ... Infections #Timeline #differential ... diagnosis #causes #infectiousdiseases