10 results
Blood culture contaminants
Grouped by gram negative vs gram positive vs other as well as never/maybe/probably
Some additional
negative vs gram positive ... febrilepodcast] #ID ... #Infectious Diseases ... #Infections #Microbiology ... #bcx #contaminant
Fungal biomarkers
Beta-d-glucan
Aspergillus galactomannan

By Dr. Sara Dong @swinndong via Febrile [febrilepodcast.com]

#ID  #Infectious Diseases  #Infections
#Differential #Ddx
@swinndong via Febrile ... febrilepodcast.com] #ID ... #Infectious Diseases ... #Infections #Differential ... Fungal #Fungi #BDG
By @LeaGoren @Aliceclehman @thie0149 via Febrile [febrilepodcast.com  @febrilepodcast]
#ID  #InfectiousDiseases  #Infections
#Microbiology #Micro
#BCG #Mbovis #TB
@thie0149 via Febrile ... febrilepodcast] #ID ... InfectiousDiseases #Infections ... Microbiology #Micro #BCG
Pulmonary Infections in HIV-AIDS
Bacterial: 
 • No organism identified, Strep pneumoniae, H. influenzae, S.aureus, Streptococcus Grp
Pulmonary Infections ... spp, Atypical infection ... Microsporidum Non-infectious ... bronchoscopy Infectious ... #Pulmonary #Infections
How to Determine a Contaminant vs True Infection 

What is the organism? Most 
common contaminants:
Contaminant vs True Infection ... ) How many blood ... culture sets are positive ... Contamination #Diagnosis #BCx
Duke's Criteria for Infective Endocarditis
Definite IE - Pathologic Criteria:
 • Pathologic lesions - vegetation or intracardiac
blood cultures ... - Single positive ... phenomena • Micro: + bcxs ... evidence of active infection ... @swinndong via Febrile
Fungal Biomarkers: Beta-D-Glucan and Aspergillus Galactomannan
Beta-D-Glucan:
 • Polysaccharide cell wall component of many fungi
 • Pathogens:
invasive fungal infection ... albumin, or other blood ... surfaces - Infections ... BAL GM does not differentiate ... setting of GVHD) ID
Basophilia - Differential Diagnosis Framework

Basophils < 1% of the total white blood cell count
Basophils function similarly
Basophilia - Differential ... the total white blood ... associated with the BCR-ABL1 ... Diabetes/DKA Infections ... : • helminth infections
Vibrio Vulnificus skin infection
Cirrhosis w/recent consumption of raw oysters w/rapidly evolving rash. 
Vibrio vulnificus part of
Vulnificus skin infection ... Hippocrates in 5 BC ... Indiana University Infectious ... Vulnificus #skin #infection ... legs #clinical #photo
Peritoneal Dialysis Complications
Peritonitis:
 • Can't miss! 6% of cases result in death
 • Diagnostics:
50% pMNs. 3) positive ... Peritonitis Site Infections ... Swimming, Presence of pets ... Perforation: Feculent/bloody ... nephrology #diagnosis #differential