21 results
My Patient with Infective Endocarditis (IE) Has Negative Blood Cultures
 - Did they receive antibiotics prior
with Infective Endocarditis ... Did they receive antibiotics ... Decreased yield due to antibiotic ... this be a non-bacterial ... BloodCultures #Diagnosis
Suspected catheter-related bloodstream infection - Management Algorithm
 • Temperature 37.8 C   • Rigors
start empiric antibiotics ... Antibiotic Management ... metastatic infection (endocarditis ... , epidural abscess ... Algorithm #CRBSI #diagnosis
Infective endocarditis - etiology and sources of infection. 
 • Native and prosthetic 
valve endocarditis
 •
Infective endocarditis ... for TPN) and antibiotic ... Sources #Causes #Bacteria ... #Differential #Microbiology ... #Diagnosis #Pathogens
Lung Abscess
Microbiology:
 • Polymicrobial 
 • Anaerobes (most common) 
Clinical: 
 • Indolent symptoms that evolve
Lung Abscess Microbiology ... : • Empiric antibiotics ... meropenem) #Lung #Abscess ... #Diagnosis #Pulmonary
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Lung Abscess - Diagnosis ... Management: • Antibiotics ... Switch to oral antibiotics ... pneumonectomy if fail antibiotics ... weeks or continue antibiotic
Infographic of common causes of acute otitis media and resistance mechanisms of these bacteria. 
Streptococcus pneumoniae
Haemophilus
mechanisms of these bacteria ... PenicillinBindingProtein #Resistance #microbiology ... #differential #diagnosis ... #antibiotics #EmpiricGame
Spinal Epidural Abscess - Illness Script
Epidemiology:
 - Patients at risk for bacteremia: IVDU, dental abscess, HD
, HD catheter, endocarditis ... Alcoholism, DM, HIV Microbiology ... dysfunction paralysis Diagnosis ... Surgical drainage - Antibiotics ... #diagnosis #management
SPICE (SPACE) Organisms
 - Colloquial acronym for gram-negative bacteria that have inducible, chromosomal beta-lactamase genes known
gram-negative bacteria ... to beta-lactam antibiotics ... Pseudomonas #Diagnosis ... #Microbiology # ... AmpC #Resistance #Antibiotics
Causes of Antibiotic Failure - Differential Diagnosis Framework
Diagnosis:
 • Non-Infectious: Malignant, Autoimmune, Drug-related (NMS, serotonin syndrome,
Causes of Antibiotic ... Bug: Atypical bacteria ... Treatment: • Antibiotic ... Source control (abscess ... Kumfer @AnnKumfer #Antibiotic
In general, we expand antibiotics too soon in cellulitis, as clinical response (e.g. reduction in edema/erythema,
general, we expand antibiotics ... support switching antibiotics ... control (e.g. abscess ... venous stasis or arterial ... ) alternative diagnosis