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Hemochromatosis DiagnosisHemochromatosis Diagnosis
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Subjects > Health (Search) > Blood Topics (Search) > Hemochromatosis (Search for Hemochromatosis)
Excess iron is stored in body tissues, especially the liver, heart and pancreas.
A thorough medical history, physical examination, and routine blood tests help rule out other conditions that could be causing the symptoms. This information often provides helpful clues, such as a family history of arthritis or unexplained liver disease.
Blood tests can determine whether the amount of iron stored in the body is too high. The transferrin saturation test determines how much iron is bound to the protein that carries iron in the blood. The serum ferritin test shows the level of iron in the liver. If either of these tests shows higher than normal levels of iron in the body, doctors can order a special blood test to detect the HFE mutation, which will help confirm the diagnosis. (If the mutation is not present, hereditary hemochromatosis is not the reason for the iron buildup, and the doctor will look for other causes.) A liver biopsy, in which a tiny piece of liver tissue is removed and examined under a microscope, may be needed. It will show how much iron has accumulated in the liver and whether the liver is damaged.
Hemochromatosis is often undiagnosed and untreated. It is considered rare and doctors may not think to test for it. The initial symptoms can be diverse and vague and can mimic the symptoms of many other diseases. Also, doctors may focus on the conditions caused by hemochromatosis--arthritis, liver disease, heart disease, or diabetes--rather than on the underlying iron overload. However, if the iron overload caused by hemochromatosis is diagnosed and treated before organ damage has occurred, a person can live a normal, healthy life.
Hemochromatosis is usually treated by a specialist in liver disorders (hepatologist), digestive disorders (gastroenterologist), or blood disorders (hematologist). Because of the other problems associated with hemochromatosis, several other specialists may be on the treatment team, such as an endocrinologist, cardiologist, or rheumatologist. Internists or family practitioners can also treat the disease.
See also WikiLiver (Search) for details about the effect on liver function...
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