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    Pantothenate Kinase-Associated Neurodegeneration

    Important
    It is possible that the main title of the report Pantothenate Kinase-Associated Neurodegeneration is not the name you expected. Please check the synonyms listing to find the alternate name(s) and disorder subdivision(s) covered by this report.

    Synonyms

    • Hallervorden-Spatz Syndrome
    • HSS
    • Pigmentary Degeneration of Globus Pallidus, Substantia Nigra, Red Nucleus
    • NBIA1
    • PKAN
    • HARP
    • neurodegeneration with brain iron accumulation type 1

    Disorder Subdivisions

    • None

    General Discussion

    Summary
    Pantothenate kinase-associated neurodegeneration (PKAN), formerly called Hallervorden-Spatz syndrome, is a rare, inherited neurological movement disorder characterized by the progressive degeneration of the nervous system (neurodegenerative disorder). PKAN is the most common type of neurodegeneration with brain iron accumulation (NBIA), a group of clinical disorders marked by progressive abnormal involuntary movements, alterations in muscle tone, and postural disturbances (extrapyramidal). These disorders show radiographic evidence of iron accumulation in the brain. PKAN is typically diagnosed by the characteristic finding on magnetic resonance imaging (MRI) called the "eye-of-the-tiger" sign, which indicates accumulation of iron in the brain in a characteristic pattern.
    PKAN is inherited as an autosomal recessive genetic condition and is described as being classical or atypical. Classic PKAN typically appears in early childhood with symptoms that worsen rapidly. Atypical PKAN, which progresses more slowly, appears later in childhood or early adolescence. Some people have been diagnosed in infancy or adulthood and some of those affected have characteristics that are between the two categories.

    Introduction
    PKAN was first described in 1922 by Drs. Julius Hallervorden and Hugo Spatz with their study of a family of 12 in which five sisters exhibited progressively increasing dementia and poor articulation and slurred speech (dysarthria). The name Hallervorden-Spatz syndrome became discouraged and was replaced with neurodegeneration with brain iron accumulation because of concerns regarding Dr. Hallervorden's and Dr. Spatz's affiliation with the Nazi regime and their unethical activities surrounding how they obtained many autopsy specimens.

    Resources

    CLIMB (Children Living with Inherited Metabolic Diseases)
    Climb Building
    176 Nantwich Road
    Crewe, CW2 6BG
    United Kingdom
    Tel: 4408452412173
    Fax: 4408452412174
    Email: enquiries@climb.org.uk
    Internet: http://www.CLIMB.org.uk

    The Arc
    1825 K Street NW, Suite 1200
    Washington, DC 20006
    Tel: (202)534-3700
    Fax: (202)534-3731
    Tel: (800)433-5255
    TDD: (817)277-0553
    Email: info@thearc.org
    Internet: http://www.thearc.org

    NIH/National Institute of Neurological Disorders and Stroke
    P.O. Box 5801
    Bethesda, MD 20824
    Tel: (301)496-5751
    Fax: (301)402-2186
    Tel: (800)352-9424
    TDD: (301)468-5981
    Internet: http://www.ninds.nih.gov/

    NBIA Disorders Association
    2082 Monaco Court
    El Cajon, CA 92019-4235
    Tel: (619)588-2315
    Fax: (619)588-4093
    Email: info@nbiadisorders.org
    Internet: http://www.nbiadisorders.org

    Genetic and Rare Diseases (GARD) Information Center
    PO Box 8126
    Gaithersburg, MD 20898-8126
    Tel: (301)251-4925
    Fax: (301)251-4911
    Tel: (888)205-2311
    TDD: (888)205-3223
    Internet: http://rarediseases.info.nih.gov/GARD/

    Advocacy for Neuroacanthocytosis Patients
    32 Launceston Place
    London, W8 5RN
    United Kingdom
    Tel: 4402079372938
    Email: glenn@naadvocacy.org
    Internet: http://www.naadvocacy.org

    For a Complete Report:

    This is an abstract of a report from the National Organization for Rare Disorders (NORD). A copy of the complete report can be downloaded free from the NORD website for registered users. The complete report contains additional information including symptoms, causes, affected population, related disorders, standard and investigational therapies (if available), and references from medical literature. For a full-text version of this topic, go to www.rarediseases.org and click on Rare Disease Database under "Rare Disease Information".

    The information provided in this report is not intended for diagnostic purposes. It is provided for informational purposes only. NORD recommends that affected individuals seek the advice or counsel of their own personal physicians.

    It is possible that the title of this topic is not the name you selected. Please check the Synonyms listing to find the alternate name(s) and Disorder Subdivision(s) covered by this report

    This disease entry is based upon medical information available through the date at the end of the topic. Since NORD's resources are limited, it is not possible to keep every entry in the Rare Disease Database completely current and accurate. Please check with the agencies listed in the Resources section for the most current information about this disorder.

    For additional information and assistance about rare disorders, please contact the National Organization for Rare Disorders at P.O. Box 1968, Danbury, CT 06813-1968; phone (203) 744-0100; web site www.rarediseases.org or email orphan@rarediseases.org

    Last Updated: 6/27/2013
    Copyright 1986, 1990, 1995, 1996, 1998, 2001, 2002, 2003, 2013 National Organization for Rare Disorders, Inc.

    WebMD Medical Reference from the National Organization for Rare Disorders

    Last Updated: May 28, 2015
    This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.

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