| D006816 |
Huntington Disease |
A familial disorder inherited as an autosomal dominant trait and characterized by the onset of progressive CHOREA and DEMENTIA in the fourth or fifth decade of life. Common initial manifestations include paranoia; poor impulse control; DEPRESSION; HALLUCINATIONS; and DELUSIONS. Eventually intellectual impairment; loss of fine motor control; ATHETOSIS; and diffuse chorea involving axial and limb musculature develops, leading to a vegetative state within 10-15 years of disease onset. The juvenile variant has a more fulminant course including SEIZURES; ATAXIA; dementia; and chorea. (From Adams et al., Principles of Neurology, 6th ed, pp1060-4) |
Huntington Chorea,Juvenile Huntington Disease,Akinetic-Rigid Variant of Huntington Disease,Chorea, Chronic Progressive Hereditary (Huntington),Chronic Progressive Hereditary Chorea (Huntington),Huntington Chronic Progressive Hereditary Chorea,Huntington Disease, Akinetic-Rigid Variant,Huntington Disease, Juvenile,Huntington Disease, Juvenile-Onset,Huntington Disease, Late Onset,Huntington's Chorea,Huntington's Disease,Juvenile-Onset Huntington Disease,Late-Onset Huntington Disease,Progressive Chorea, Chronic Hereditary (Huntington),Progressive Chorea, Hereditary, Chronic (Huntington),Akinetic Rigid Variant of Huntington Disease,Chorea, Huntington,Chorea, Huntington's,Huntington Disease, Akinetic Rigid Variant,Huntington Disease, Juvenile Onset,Huntington Disease, Late-Onset,Juvenile Onset Huntington Disease,Late Onset Huntington Disease |
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| D020191 |
Myoclonic Epilepsies, Progressive |
A heterogeneous group of primarily familial EPILEPSY disorders characterized by myoclonic seizures, tonic-clonic seizures, ataxia, progressive intellectual deterioration, and neuronal degeneration. These include LAFORA DISEASE; MERRF SYNDROME; NEURONAL CEROID-LIPOFUSCINOSIS; sialidosis (see MUCOLIPIDOSES), and UNVERRICHT-LUNDBORG SYNDROME. |
Action Myoclonus-Renal Failure Syndrome,Biotin-Responsive Encephalopathy,Dentatorubral-Pallidoluysian Atrophy,May-White Syndrome,Ataxia, Chorea, Seizures, And Dementia,Atypical Inclusion-Body Disease,Familial Progressive Myoclonic Epilepsy,Haw River Syndrome,Myoclonic Epilepsy, Progressive,Myoclonus-Nephropathy Syndrome,Naito Oyanagi Disease,Naito-Oyanagi Disease,Progressive Myoclonic Epilepsy,Progressive Myoclonus Epilepsies,Action Myoclonus Renal Failure Syndrome,Atrophies, Dentatorubral-Pallidoluysian,Atrophy, Dentatorubral-Pallidoluysian,Atypical Inclusion Body Disease,Atypical Inclusion-Body Diseases,Biotin Responsive Encephalopathy,Biotin-Responsive Encephalopathies,Dentatorubral Pallidoluysian Atrophy,Dentatorubral-Pallidoluysian Atrophies,Encephalopathies, Biotin-Responsive,Encephalopathy, Biotin-Responsive,Epilepsies, Progressive Myoclonic,Epilepsies, Progressive Myoclonus,Epilepsy, Progressive Myoclonic,Epilepsy, Progressive Myoclonus,Haw River Syndromes,Inclusion-Body Disease, Atypical,Inclusion-Body Diseases, Atypical,May White Syndrome,Myoclonus Epilepsies, Progressive,Myoclonus Nephropathy Syndrome,Myoclonus-Nephropathy Syndromes,Naito-Oyanagi Diseases,Progressive Myoclonic Epilepsies,Progressive Myoclonus Epilepsy,River Syndromes, Haw,Syndromes, Myoclonus-Nephropathy |
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