Laurence Moon Syndrome

Important
It is possible that the main title of the report Laurence Moon Syndrome 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

Adipogenital-Retinitis Pigmentosa Syndrome
Laurence Syndrome
LM Syndrome

Disorder Subdivisions

None

General Discussion

Laurence-Moon Syndrome is a rare inherited disorder characterized by diminished hormone production by the testes or ovaries (hypogonadism), progressive loss of vision (retinitis pigmentosa), mental retardation, and paralysis of the legs and lower part of the body accompanied by involuntary muscle contractions (spastic paraplegia). Confusion exists in the medical literature regarding the difference between Laurence-Moon Syndrome and Bardet-Biedl Syndrome. Some researchers believe that Bardet-Biedl Syndrome is a subdivision of Laurence-Moon Syndrome which they term "Laurence-Moon-Biedl Syndrome."

Resources

National Association for Visually Handicapped
22 West 21st Street
New York, NY 10010
USA
Tel: 2128893141
Fax: 2127272931
Email: staff@navh.org
Internet: http://www.navh.org

March of Dimes Birth Defects Foundation
1275 Mamaroneck Avenue
White Plains, NY 10605
Tel: (914)428-7100
Fax: (914)997-4763
Tel: (888)663-4637
Email: Askus@marchofdimes.com
Internet: http://www.marchofdimes.com

The Arc (a national organization on mental retardation)
1010 Wayne Ave
Suite 650
Silver Spring, MD 20910
Tel: (301)565-3842
Fax: (301)565-3843
Tel: (800)433-5255
TDD: (817)277-0553
Email: info@thearc.org
Internet: http://www.thearc.org/

National Association for Parents of Children with Visual Impairments (NAPVI)
P.O. Box 317
Watertown, MA 02472
Tel: (617)972-7441
Fax: (617)972-7444
Tel: (800)562-6265
Email: napvi@perkins.org
Internet: http://www.napvi.org

American Council of the Blind, Inc.
1155 15th Street
Suite 1004
Washington, DC 20005
Tel: (202)467-5081
Fax: (202)467-5085
Tel: (800)424-8666
Internet: http://www.acb.org

American Foundation for the Blind
11 Penn Plaza
Suite 300
New York, NY 10001
Tel: (212)502-7600
Fax: (212)502-7777
Tel: (800)232-5463
TDD: (212)502-7662
Email: afbinfo@afb.org
Internet: http://www.afb.org

Blind Children's Fund
311 W. Broadway
Suite 1
Mt. Pleasant, MI 48858
Tel: (989)779-9966
Fax: (989)779-0015
Email: bcf@blindchildrensfund.org
Internet: http://www.blindchildrensfund.org

Council of Families with Visual Impairment
1155 15th St. NW
Suite 1004
Washington, DC 20005
Tel: (202)465-5081
Fax: (202)465-5085
Email: info@acb.org
Internet: http://www.acb.org/

Prevent Blindness America
211 West Wacker Drive
Suite 1700
Chicago, IL 60606
Tel: (312)363-6001
Fax: (312)363-6052
Tel: (800)331-2020
Email: info@preventblindness.org
Internet: http://www.preventblindness.org

National Institute of Neurological Disorders and Stroke (NINDS)
31 Center Drive
8A07
Bethesda, MD 20892-2540
Tel: (301)496-5751
Fax: (301)402-2186
Tel: (800)352-9424
Email: braininfo@ninds.nih.gov
Internet: http://www.ninds.nih.gov/

For a Complete Report

This is an abstract of a report from the National Organization for Rare Disorders, Inc. ® (NORD). A copy of the complete report can be obtained for a small fee by visiting the NORD website. The complete report contains additional information including symptoms, causes, affected population, related disorders, standard and investigational treatments (if available), and references from medical literature. For a full-text version of this topic, see http://www.rarediseases.org/search/rdblist.html

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: 8/7/2007
Copyright 1986, 1987, 1989, 1990, 1993, 1997, 1999, 2007 National Organization for Rare Disorders, Inc.

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