Atypical Hemolytic Uremic Syndrome with Complement Gene Abnormality, also known as atypical hus with complement gene abnormality, is related to purpura and proliferative glomerulonephritis. An important gene associated with Atypical Hemolytic Uremic Syndrome with Complement Gene Abnormality is C3 (Complement C3), and among its related pathways/superpathways are Innate Immune System and Complement cascade. Related phenotypes are renal/urinary system and cardiovascular system