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

Native valves:
 - Streptococcus viridans 
 - Enterococci 
 - Other streptococci
Fungi (Candida, Aspergillus ... Histoplasma) - Culture ... negative bacilli ... streptococci - Culture ... negative #Infective
Blood culture contaminants
Grouped by gram negative vs gram positive vs other as well as never/maybe/probably
Some additional
Blood culture contaminants ... Grouped by gram negative ... #Infections #Microbiology ... #Micro #Differential
Causes of blood culture negative infective endocarditis

Bartonella spp, Brucella spp, Coxiella burnetii, Chlamydia spp, Tropheryma whipplei,
Causes of blood culture ... negative infective ... whipplei, Fungi (Aspergillus ... #negative #Endocarditis ... InfectiousDiseases #Microbiology
My Patient with Infective Endocarditis (IE) Has Negative Blood Cultures
 - Did they receive antibiotics prior
Endocarditis (IE) Has Negative ... Blood Cultures ... antibiotics prior to cultures ... negative IE - ... Fungal (Histoplasma/Aspergillus
Causes of Culture Negative Abscess - Differential Diagnosis Framework
Consider prior antibiotics as a cause of a
Causes of Culture ... Negative Abscess ... as a cause of a negative ... culture Brain: ... #Negative #Abscess
Hockey Puck Sign of Moraxella Catarrhalis on Culture

Emory_MedMicro @Emory_MedMicro

#HockeyPuck #Sign #Moraxella #Catarrhalis #Culture #clinical #microbiology #video
Catarrhalis on Culture ... #Catarrhalis #Culture ... #clinical #microbiology
Duke's Criteria for Infective Endocarditis
Definite IE - Pathologic Criteria:
 • Pathologic lesions - vegetation or intracardiac
demonstrated by culture ... Definite IE - Clinical ... Positive blood cultures ... positive blood culture ... Immunologic phenomena • Micro