Alternative titles and symbols : C3 inactivator deficiency; Complement component 3 inactivator deficiency; C3G2; C3 glomerulopathy 2;
Description : Hereditary deficiency of complement factor I is associated with a propensity to pyogenic
infection and follows an autosomal recessive pattern of inheritance (Vyse et al.,
1996). See also complement factor H deficiency (609814), which shows overlapping clinical
features.;
Inheritance : Autosomal recessive;
Molecular basis : Caused by mutation in the complement factor I gene (CFI, 217030.0001);