| Juvenile Haemochromatosis.: This condition is distinct from from HFE but is classified as HFE2 (JH). The HFE 2 suggests it is a major regulator for iron overload, and is situated in a different area to genetic haemochromatosis (HFE). It is important to diagnose these youths so that the gene can be identified and looked closely at. The condition is extremely rare and is similar in nature to genetic haemochromatosis. The clinical course of the disorder is far more serious with extensive cardiac symptoms and endocrine dysfunction occurring. The age for diagnosis is made before 30 years of age.. it was thought to affect males only but females were included in the study. This means if a youth presents with either cardiac, endocrine problems, diabetes or arthritis juvenile haemochromatosis should not be excluded. This type of haemochromatosis is a more severe form of iron overload and should be treated vigorously. Age factor: The 6 to 12 years of age group are referred to as juveniles and adolescents are thosse in the 13 to 17 age group. Researchers are just not certain yet about juvenile HH: there may be another gene that causes youths to demonstrate symptoms. Tests: An inexpensive transferrin saturation test, when a childor teen is demonstrating symptoms associated with iron over-load seems appropriate if elevated then iron studies should be performed. Symptoms Youths, especially an adolescent with a family history of any cancer, heart disease, diabetes, depression, cirrhosis, arthritis, impotence, should be tested. Treatment Venesections should never be done if a child or teen has a fever or is vomiting or has blood in sputum, urine or stool. When adolescents are going through rapid growth stages associated with puberty, they should be monitored closely. No one knows yet if there is a connection between rapid growth and loading patterns. Both juveniles and adolescents may demonstrate elevated liver enzymes. The invasive procedure of a liver biopsy is not recommended for young children or even teens. Generally, liver damage takes years to develop and some suggest that doing a biopsy on those younger than 30 years of age is unnecessary. ~~~~~~~~~~~~
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