I. Introduction
II. Thrombocytopenia: Epidemiology And Pathogenesis
1. Thrombotic Thrombocytopenic Purpura
2. Hemolytic Uremic Syndrome
III. Diagnosis And Clinical Presentations Of TTP And HUS
IV. Diagnosis And Clinical Presentations Of HUS
V. Treatment Of TTP
VI. Treatment Of HUS
VII. On Reflection: Case Study John
VIII. Summary