Hereditary hemochromatosis (HH) screening is based on transferrin saturatio
n and serum ferritin concentration. These criteria are used in hospitals al
though many patients without HH show the same iron abnormalities. Our study
detected the HFE mutations in only a few patients (5 out of 55) who had a
positive screening test. In hospitals additional criteria (hepatitis, alcoh
olism, etc.) should be considered.