Table 1—

Iron overload states and diabetes

Genetic iron overload
    HH (C282Y and H63D mutations)
    Ferropontin disease
    Hemojuvelin mutation
    Hereditary aceruloplasminemia
Mitochondrial iron overload
    Friedreich's ataxia (frataxin mutation)
Transfusional iron overload
Hepatic iron overload
    HCV
    Porphyria cutanea tarda