37 results
Liver Abscess
•	Pyogenic abscess, accounts for 80% of abscess.
•	Amebic abscess due to Entamoeba histolytica, accounts for 10%.
•	Fungal
• Fungal abscess ... the bacterial cases ... • Fever in 90% ... • Antibiotic ... cm Continuous fever
Suspected catheter-related bloodstream infection - Management Algorithm
 • Temperature 37.8 C   • Rigors
Hemodynamically stable ... • Persistent fever ... endocarditis, epidural abscess ... • Persistent fever ... pathogens (S. aureus, fungal
Causes of Culture Negative Abscess - Differential Diagnosis Framework
Consider prior antibiotics as a cause of a
Causes of Culture ... Negative Abscess ... Consider prior antibiotics ... as a cause of a ... Differential #Diagnosis #InfectiousDiseases
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
• Most common cause ... : • 80% have fever ... Intervention: - Fevers ... Prevotella • Fungal ... #differential #causes
Causes of Relative Bradycardia - Note the propensity for intracellular organisms.
Infectious: 
Legionella, Psittacosis, Q fever, Typhoid
Causes of Relative ... , Typhoid fever, ... #bradycardia #Causes ... differential #diagnosis #infectiousdiseases ... #table #NonInfectious
1,3 Beta-D-Glucan and Galactomannan - Pathogens, and Testing Characteristics
1,3 ß-D-glucan:
 • Most fungi excluding mucor and
ß-D-glucan: • Most fungi ... Glucan-containing gauzes ... positives: Beta lactam antibiotics ... Specificity #Laboratory #InfectiousDiseases ... #Fungi #Fungal
Causes of Fever of Unknown Origin (FUO) - Differential Diagnosis Algorithm
Neoplasm:
• NHL
• Hodgkin's lymphoma
• Leukemia
• Solid
Causes of Fever ... Other: • Drug fever ... Osteomyelitis • Occult abscess ... Infection: • Fungal ... Diagnosis #Algorithm #causes
Causes of Acute Onset Fever - Differential Diagnosis Algorithm
Viral:
 • Rhinovirus
 • Influenza Virus
 • Parainfluenza
Causes of Acute ... Onset Fever - Differential ... Infectious - Other: • Fungal ... Skin Infection Abscess ... Diagnosis #Algorithm #causes
Causes of Antibiotic Failure - Differential Diagnosis Framework
Diagnosis:
 • Non-Infectious: Malignant, Autoimmune, Drug-related (NMS, serotonin syndrome,
Causes of Antibiotic ... bacteria: Viral, Fungal ... Treatment: • Antibiotic ... Source control (abscess ... SJS, DIHS, drug fever
Approach to Eosinophilic Lung Diseases
 • Acute Eosinophilic Pneumonia (< 1 wk) - ~30yo, M; Recent
initiation of smoking; Fever ... brown sputum, fever ... Infectious (Variable) - Fungal ... Variable) - NSAIDs, antibiotics ... diagnosis #comparison #table