Description
Iron tests are requested if a doctor suspects iron poisoning, or conditions of excessive iron storage. Excessive iron storage can occur as a result of a genetic condition called hereditary haemochromatosis, however, it can also occur following multiple blood transfusions. If iron overload is suspected, both iron and transferrin concentrations are measured. Transferrin saturation can then be calculated to determine the extent of the iron overload. Transferrin saturation reflects the amount of iron being transported within the blood, and its capacity to carry more.
Rating
