12 results
Travel History - Clues to Infectious Disease Diagnosis in a Traveler 
 • Where did you
Clues to Infectious ... → Leptospirosis ... Herpesvirus B infection ... Commercial sex worker ... InfectiousDiseases #Infections
Leptospirosis
Pathogen: Leptospira (interrogans, kirschneri, noguchii)
Risk Factors:
 • Occupational exposure - Farmers, ranchers, trappers, veterinarians
 • Recreational
Leptospirosis Pathogen ... non-productive cough, nausea ... failure • Severe pulmonary ... #Leptospira #microbiology ... diagnosis #treatment #management
Intraoperative Sepsis - Guidelines for Crises in Anaesthesia

Severe sepsis (hypotension persisting after initial fluid challenge of
≥ 4mmol.l-1 if infection ... likely underlying cause ... within 1 h (seek microbiology ... Intraoperative #Checklist ... #Workup
Increased Airway Pressure - Guidelines for Crises in Anaesthesia

Using these steps from start to end should
should identify any cause ... o Aspiration, pulmonary ... Intraoperative #Checklist ... #Diagnosis #Management ... #Workup
Strongyloides Stercoralis on sputum microscopy
As many suggested this was strongyloides stercoralis hyperinfection syndrome.
Infection is initiated by
Infection is initiated ... by infectious larvae ... bloodstream to the pulmonary ... Hyperinfection syndrome is caused ... strongyloidiasis #microbiology
Pulmonary Renal Syndromes - OnePager Summary
Autoimmune ANCA vasculitis (AAV): GPA (granulomatous with polyangiitis), EGPA (eosinophilic granulomatosis
mononeuritis multiplex WORKUP ... confirm DAH, r/o infection ... Goodpasture's cause ... hematuria, RBC casts ... differential #diagnosis #management
Cyclosporiasis - Diagnosis and Management Summary
Pathogen: 
 • Cyclospora cayetanensis
 • Foodborne, waterbone, and soil-transmitted.
 •
Diagnosis and Management ... transmission as zoonotic infection ... International travel ... • Anorexia, Nausea ... #treatment #microbiology
Local Anaesthetic Toxicity - Guidelines for Crises in Anaesthesia
Signs of severe toxicity:
 • Sudden alteration in
Guidelines for Crises ... after an initial injection ... Intraoperative #Checklist ... #Diagnosis #Management ... #Workup
High Central Neuraxial Block - Guidelines for Crises in Anaesthesia
• Can occur with deliberate or accidental
or accidental injection ... Consider other causes ... Intraoperative #Checklist ... #Diagnosis #Management ... #Workup
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Infectious: • Pre-existing ... Hypercoagulable (APLAS) Microbiology ... Cerebral > Splenic, pulmonary ... Septic Emboli Cause ... Endocarditis #diagnosis #management