73 results
Causes of Relative Bradycardia - Note the propensity for intracellular organisms.
Infectious: 
Legionella, Psittacosis, Q fever, Typhoid
Causes of Relative ... Infectious: Legionella ... Babesiosis, Malaria, Leptospirosis ... , Non-infectious ... differential #diagnosis #infectiousdiseases
Rodent-associated Bacterial infections: Leptospirosis, Rat-bite fever, Tularemia, Plague 

#rodent
#infections
#leptospirosis
#tularemia
#ratbitefever
#plague
#rats
#infectiousdisease
#fever
#differential
#diagnosis
#management
#treatment
#table
: Leptospirosis, ... Rat-bite fever, ... #rodent #infections ... #leptospirosis ... plague #rats #infectiousdisease
Fever in Returning Travelers from Tropical Regions - Frequent Differential Diagnoses
Medical History:
 • Skin exposure to
Schistosomiasis, leptospirosis ... infective endocarditis ... , leptospirosis ... , leptospirosis, ... endocarditis
Fever Patterns - Differential Diagnosis Framework

Continuous Fever:
Temp > 38°C with only 1 degree fluctuation in 24
endocarditis, malaria ... Causes: • Still's ... • Leptospirosis ... • Malaria • Leptospirosis ... endocarditis Non-Infectious
Faget Sign - Pulse-Temperature Dissociation
Causes of Relative Bradycardia
 • Infectious Causes: Legionella, Psittacosis, Q fever, Typhoid
Dissociation Causes ... Bradycardia • Infectious ... Causes: Legionella ... Babesiosis, Malaria, Leptospirosis ... • Non-Infectious
Faget's Sign & Liebermeister's Rule
Pulse-Temperature Dissociation
EVERY 1 F RISE IN TEMPERATURE -> HR INCREASES 8-10 BPM
INFECTIOUS
INCREASES 8-10 BPM INFECTIOUS ... CAUSES • Legionella ... • Malaria • Leptospirosis ... OTHER CAUSES ... the most likely infection
Primary and Secondary Causes of Mitral Regurgitation
Primary (organic) chronic mitral regurgitation:
 • Leaflet: Rheumatic fever, Infective
and Secondary Causes ... , Infective endocarditis ... , Infective endocarditis ... differential #diagnosis #cardiology ... #causes #primary
Infections Rats can Transmit to Humans
Other infections not highlighted include Lassa fever, Plague, Salmonella, Tularemia etc

Rat
Infections Rats ... Humans Other infections ... include Lassa fever ... Choriomeningitis Virus - Leptospirosis ... Transmissible #InfectiousDiseases
Causes of Fever of Unknown Origin (FUO) - Differential Diagnosis Algorithm
Neoplasm:
• NHL
• Hodgkin's lymphoma
• Leukemia
• Solid
Causes of Fever ... • Trauma Non-infectious ... • Infectious ... endocarditis • ... Diagnosis #Algorithm #causes
Bradycardia - Differential Diagnosis Framework

BRADI Mnemonic
 • BRASH/Hyperkalemia
 • Reduced oxygen/Glucose/Temp
 • ACS
 • Drugs
 •
• Aortic Valve Endocarditis ... Babesiosis • Leptospirosis ... Spondylarthropathies Other causes ... differential #diagnosis #causes ... #cardiology #BRADI