9 results
Causes of Fever of Unknown Origin (FUO) - Differential Diagnosis Algorithm
Neoplasm:
• NHL
• Hodgkin's lymphoma
• Leukemia
• Solid
Unknown Origin (FUO ... ) - Differential ... endocarditis • ... Osteomyelitis • Occult abscess ... #Chronic #Differential
Causes of Fever of Unknown Origin (FUO) - Differential Diagnosis
 • Infection: Extrapulmonary tuberculosis, Abscess, Endocarditis,
) - Differential ... Diagnosis • Infection ... tuberculosis, Abscess ... , Endocarditis, ... #Differential #
Fever Patterns - Differential Diagnosis Framework

Continuous Fever:
Temp > 38°C with only 1 degree fluctuation in 24
Differential Diagnosis ... • Abscess, bacteremia ... • Hepatic abscess ... Leptospirosis Pel-Ebstein ... #Patterns #Differential
Fever in Returning Travelers from Tropical Regions - Frequent Differential Diagnoses
Medical History:
 • Skin exposure to
Regions - Frequent Differential ... infective endocarditis ... cytomegalovirus, Epstein-Barr ... mononucleosis, infective endocarditis ... Returning #Traveler #differential
Suspected catheter-related bloodstream infection - Management Algorithm
 • Temperature 37.8 C   • Rigors
Hemodynamically stable ... • Persistent fever ... (endocarditis, ... epidural abscess ... • Persistent fever
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
polymicrobial infection ... pneumonia • Chronic ... : • 80% have fever ... Intervention: - Fevers ... Differential Diagnosis
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Infectious: • Pre-existing ... night sweats, fever ... Marantic (NTBE) Differential ... Persistent bacteremia/fevers ... #diagnosis #management
Immune Reconstitution Inflammatory Syndrome - Overview of IRIS

What Is IRIS?
	• A state of hyperinflammatory response that
osteomyelitis, cutaneous abscesses ... Candida albicans • Epstein ... Leishmaniasis Differential ... Inflammatory #Syndrome #Differential ... #Diagnosis #Management
Mycoses

HISTOPLASMOSIS
• Inhalation of conidia → Yeast → travel to lymph nodes → spread in body
• Bird
respiratory symptoms • Fever ... • Cough, fever ... Sinusitis • Brain abscess ... arthritis, and endocarditis ... Fungal #Diagnosis #Management