Disease or Syndrome
hepatolenticular degeneration
Subclass of:
Heredodegenerative Disorders, Nervous System;
Brain Diseases, Metabolic, Inborn;
Metal Metabolism, Inborn Errors;
Basal Ganglia Diseases;
Movement Disorders;
Liver diseases
Also called:
Copper storage disease; Inherited Copper Toxicity; Wilson's Disease
Definitions related to hepatolenticular degeneration:
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(wilson disease) Wilson disease is a rare inherited disorder that prevents your body from getting rid of extra copper. You need a small amount of copper from food to stay healthy. Too much copper is poisonous. Normally, your liver releases extra copper into bile, a digestive fluid. With Wilson disease, the copper builds up in your liver, and it releases the copper directly into your bloodstream. This can cause damage to your brain, kidneys, and eyes. Wilson disease is present at birth, but symptoms usually start between ages 5 and 35. It first attacks the liver, the central nervous system or both. The most characteristic sign is a rusty brown ring around the cornea of the eye. A physical exam and laboratory tests can diagnose it. Treatment is with drugs to remove the extra copper from your body. You need to take medicine and follow a low-copper diet for the rest of your life. Don't eat shellfish or liver, as these foods may contain high levels of copper. At the beginning of treatment, you'll also need to avoid chocolate, mushrooms, and nuts. Have your drinking water checked for copper content and don't take multivitamins that contain copper. With early detection and proper treatment, you can enjoy good health. NIH: National Institute of Diabetes and Digestive and Kidney DiseasesMedlinePlusU.S. National Library of Medicine, 2021
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A rare autosomal recessive disease characterized by the deposition of copper in the BRAIN; LIVER; CORNEA; and other organs. It is caused by defects in the ATP7B gene encoding copper-transporting ATPase 2 (EC 3.6.3.4), also known as the Wilson disease protein. The overload of copper inevitably leads to progressive liver and neurological dysfunction such as LIVER CIRRHOSIS; TREMOR; ATAXIA and intellectual deterioration. Hepatic dysfunction may precede neurologic dysfunction by several years.NLM Medical Subject HeadingsU.S. National Library of Medicine, 2021
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A rare autosomal recessive inherited disorder caused by mutations in the ATP7B gene. It is characterized by copper accumulation in the tissues, particularly brain and liver. It results in liver failure, neurologic, and psychotic manifestations.NCI ThesaurusU.S. National Cancer Institute, 2021
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Rare autosomal recessive disease characterized by the deposition of copper in the brain, liver, cornea and other organs; clinical features include liver cirrhosis, liver failure, splenomegaly, tremor, bradykinesia, dysarthria, chorea, muscle rigidity, Kayser-Fleischer rings (pigmented corneal lesions), ataxia and intellectual deterioration; hepatic dysfunction may precede neurologic dysfunction by several years.CRISP ThesaurusNational Institutes of Health, 2006
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Wilson disease is a disorder of copper metabolism that can present with hepatic, neurologic, or psychiatric disturbances, or a combination of these, in individuals ranging from age three years to older than 50 years; symptoms vary among and within families. Liver disease includes recurrent jaundice, simple acute self-limited hepatitis-like illness, autoimmune-type hepatitis, fulminant hepatic failure, or chronic liver disease. Neurologic presentations include movement disorders (tremors, poor coordination, loss of fine-motor control, chorea, choreoathetosis) or rigid dystonia (mask-like facies, rigidity, gait disturbance, pseudobulbar involvement). Psychiatric disturbance includes depression, neurotic behaviors, disorganization of personality, and, occasionally, intellectual deterioration. Kayser-Fleischer rings, frequently present, result from copper deposition in Descemet's membrane of the cornea and reflect a high degree of copper storage in the body.GeneReviewsUniversity of Washington, 2021
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Wilson disease results in accumulation of copper in the liver and other organs. Hepatic or neurologic symptoms develop. Diagnosis is based on a low serum ceruloplasmin level, high urinary excretion of copper, and sometimes liver biopsy results. Treatment consists of a low-copper diet and drugs such as penicillamine or trientine.Merck & Co., Inc., 2020
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Wilson disease is a rare autosomal recessive inherited disorder of copper metabolism. The condition is characterized by excessive deposition of copper in the liver, brain, and other tissues.WebMD, 2019
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Wilson's disease is a rare inherited disorder that causes copper to accumulate in your liver, brain and other vital organs. Most people with Wilson's disease are diagnosed between the ages of 5 and 35, but it can affect younger and older people, as well.Mayo Foundation for Medical Education and Research
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Wilson disease is a rare inherited disorder that is characterized by the accumulation of copper in the body. Because high levels of copper are toxic to tissues and organs, this buildup can lead to damage of the liver, brain and eyes. Signs and symptoms of Wilson disease include chronic liver disease, central nervous system abnormalities,...National Center for Advancing Translational Sciences
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Wilson disease is an autosomal-recessive disease of copper accumulation and copper toxicity caused by mutations in the ATP7B gene, which is part of the biliary excretion of copper pathway. Patients are usually aged 10 to 40 years and present with either hepatic disease or a movement disorder neurologic disease. Siblings of a patient have...Athenahealth, Inc., 2019
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Wilson disease, a rare hereditary disorder characterized by abnormal copper transport that results in the accumulation of copper in tissues, such as the brain and liver. The disorder is characterized by the progressive degeneration of the basal ganglia of the brain (large group of nuclei involved...Encyclopedia Britannica, Inc., 2020
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