<i>HFE</i> Genotype in Patients with Hemochromatosis and Other Liver Diseases

Abstract

All 66 patients homozygous for the C282Y mutation of HFE had an elevated hepatic iron concentration, but approximately 15% of these patients did not meet a previous diagnostic criterion for hemochromatosis (hepatic iron index > 1.9 mmol/kg per year). Determination of HFE genotype is clinically useful in patients with liver disease and suspected iron overload and may lead to identification of otherwise unsuspected C282Y homozygotes.