19 results
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
fires, heating pads ... potential inciting causes ... Haverhill fever caused ... Rash is usually ... of necrotizing vasculitis
Fever and Rash - Differential Diagnosis Framework
 • Viral: Measles, Infectious Mono (EBV, CMV), Acute HIV,
Fever and Rash - ... Infectious Mono (EBV ... Noninfectious: SJS/TEN, Erythema ... Sweet syndrome, Vasculitis ... SCVMCMed #Fever #Rash
Acute Kidney Injury (AKI) - Differential Diagnosis Framework
Pre-Renal:
 • Hypovolemia, Cardiorenal, Distributive Shock, HRS, Hypercalcemia, Renal
Acute Kidney Injury ... Emboli, Thrombosis, Vasculitis ... GN: ANCA, Anti-GBM ... #AKI #Acute #Kidney ... Diagnosis #nephrology #causes
Childhood Immunization Schedule: Why we immunize
 • Diphtheria Toxin -> URT inflammation causes pseudomembrane with hardened
with pharyngeal erythema ... with pharyngeal erythema ... & hemorrhagic rash ... Vesicular & pruritic rash ... #Immunization #peds
Acute Kidney Injury - Classification
Prerenal:
 • Dehydration
 • Heart failure (a.k.a. cardiorenal syndrome)
 • Liver failure
Acute Kidney Injury ... - Small vessel vasculitis ... tubular necrosis (causes ... : sepsis, meds, ... #AKI #Acute #Kidney
Rapidly Progressive Glomerulonephritis (RPGN)
RPGN has three primary pathophysiologic causes differentiated by immunofluorescence

Immune Complex Mediated (granular staining):
pathophysiologic causes ... • Limited to Kidney ... : Anti-GBM Glomerulonephritis ... involvement: Anti-GBM ... Glomerulonephritis #Vasculitis
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
tract, and often causes ... glomerulonephritis) • Anti-GBM ... Polyarteritis Nodosa: - Kidneys ... mucositis - Rash ... Kidneys -> glomerulonephritis
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
Acute Kidney Injury ... osmolarity If cause ... Glomerulonephritis / Vasculits ... ANCA, ANA, Anti-GBM ... imaging #Acute #Kidney
Generalized Weakness - Differential Diagnosis Framework
"l feel weak":
 • Infectious: Influenza, EBV, PNA, Bacteremia, Sepsis
 •
Infectious: Influenza, EBV ... Bacteremia, Sepsis • Kidneys ... PMR, RA, SLE, Vasculitis ... Differential #Diagnosis #causes
Kawasaki Disease (KD) - Diagnosis and Management Summary

Kawasaki Disease (KD) is the most common vasculitis of
the most common vasculitis ... Conjunctivitis, Mucositis, Rash ... , Cough • +/-Nausea ... Erythema of palms ... Polymorphous rash