21 results
Drug Induced Lupus vs SLE
Drug Induced Lupus (DIL):
 • Epidemiology: -10% of all lupus cases, drug-dependent,
• Immunologic Workup ... Discontinuation of causal ... • Immunologic Workup ... comparison #table #rheumatology ... #diagnosis #management
Systemic Lupus Erythematosus (SLE) - Diagnosis and Management Summary
 • Epidemiology: 10-180/100,000, Typically Age 20-40, F:M
Systemic Lupus Erythematosus ... of SLE versus DIL ... • Immunologic Workup ... Positive in 60-80% of cases ... #Summary #rheumatology
Diagnostic Framework for Hemolysis - Intravascular vs Extravascular Causes
Intravascular Hemolysis:
 • Mechanical Trauma (Microangiopathic hemolytic anemia):
Extravascular Causes ... usually IgG) (e.g. lupus ... Extravascular #Causes ... #differential # ... diagnosis #hematology
Drug Induced Lupus (DIL)
 • Epidemiology: -10% of all lupus cases, drug-dependent, 4:1 to 1:1 F:M
Drug Induced Lupus ... • Immunologic Workup ... Discontinuation of causal ... #DIL #rheumatology ... diagnosis #treatment #management
Polycythemia - Differential Diagnosis Algorithm
Polycythemia itself isn’t a diagnosis. Like many things, it is a condition
Polycythemia - Differential ... an underlying cause ... Better call hematology ... you’ll do a good workup ... #hematology
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... Rash - Differential ... fulminans - DIC ... Autoimmune Vasculitis (lupus ... deficiency Work
Hypotension - Guidelines for Crises in Anaesthesia

Hypotension is commonly due to unnecessarily deep anaesthesia, the autonomic
with surgical team ... #Hypotension #Differential ... #Anesthesiology ... Checklist #Diagnosis #Management ... #Workup
Cardiac Arrest - Guidelines for Crises in Anaesthesia

The probable cause is one or more of: something
to the theatre team ... CardiacArrest #Checklist #Differential ... #Anesthesiology ... Checklist #Diagnosis #Management ... #Workup
Intraoperative Patient Fire - Guidelines for Crises in Anaesthesia
Evidence of fire (smoke, heat, odour, flash, flame)
inform theatre team ... fire alarm • Dial ... #Airway #Fire #Anesthesiology ... Checklist #Diagnosis #Management ... #Workup
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
Fibrinogen level, ↑ sIL ... Drugs, Unknown cause ... Nicolas Taar ... Lymphohistiocytosis #diagnosis #management ... treatment #summary #rheumatology