Overview
Definition
Microangiopathic hemolytic anemia, primarily in children.
Epidemiology
Varies globally depending on genetics, environment, or exposure.
Etiology & Risk Factors
- Shiga toxin-producing E. coli (O157:H7) from undercooked beef.
Clinical Symptoms
- Triad: Thrombocytopenia
- Microangiopathic hemolytic anemia
- Acute Renal Failure
- following bloody diarrhea.
Clinical Approach
Diagnosis
- Smear (Schistocytes)
- Stool culture for E. coli.
Management
- Supportive (fluids
- dialysis). DO NOT use antibiotics.
Complications
- End-stage renal disease.