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Aicardi Syndrome

Important
It is possible that the main title of the report Aicardi 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

  • agenesis of corpus callosum with chorioretinitis abnormality
  • agenesis of corpus callosum with infantile spasms and ocular anomalies
  • callosal agenesis and ocular abnormalities
  • chorioretinal anomalies with ACC
  • corpus callosum, agenesis of chorioretinal abnormality

Disorder Subdivisions

  • None

General Discussion

Aicardi syndrome is an extremely rare genetic disorder. Almost all people with Aicardi syndrome are females. Individuals with Aicardi syndrome have agenesis of the corpus callosum, chorioretinal lacunae and seizures. Agenesis of the corpus callosum means that the structure that connects the right half of the brain with the left half of the brain (corpus callosum) does not develop normally. Chorioretinal lacunae are small holes in the retina (back part of the eye). These are only visible to a doctor using a device to look into the back of the eye. It is very unusual (maybe impossible) to have Aicardi syndrome without having chorioretinal lacunae. The seizures can be of different types. Infants with Aicardi syndrome usually have a type of seizures known as "infantile spasms". These are single jerks of the whole body. They may happen many times a day. Infants are usually awake during infantile spasms. These look different from the more common type of seizures known as "generalized tonic-clonic" seizures. Generalized tonic-clonic seizures are rhythmic jerking of arms and legs. People often black out during this type of seizure. Children with Aicardi syndrome usually grow out of infantile spasms and then have generalized tonic-clonic or other types of seizures. Other parts of the brain also do not develop normally. These brain malformations cause frequent seizures and intellectual disability.

Resources

March of Dimes Birth Defects Foundation
1275 Mamaroneck Avenue
White Plains, NY 10605
Tel: (914)997-4488
Fax: (914)997-4763
Tel: (888)663-4637
Email: Askus@marchofdimes.com
Internet: http://www.marchofdimes.com

Lighthouse International
111 E 59th St
New York, NY 10022-1202
Tel: (800)829-0500
Email: info@lighthouse.org
Internet: http://www.lighthouse.org

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/

Aicardi Syndrome Awareness and Support Group
29 Delavan Avenue
Toronto
Ontario, M5P 1T2
Canada
Tel: 4164814095
Email: asasn@sympatico.ca
Internet: http://www.aicardisyndrome.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/

Madisons Foundation
PO Box 241956
Los Angeles, CA 90024
Tel: (310)264-0826
Fax: (310)264-4766
Email: getinfo@madisonsfoundation.org
Internet: http://www.madisonsfoundation.org

Aicardi Syndrome Foundation
PO Box 3202
St. Charles, IL 60174
Tel: (800)374-8518
Email: foundation@aicardisyndrome.org
Internet: http://www.aicardisyndrome.org/site/node/16

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:  1/4/2012
Copyright  1985, 1987, 1992, 1993, 1995, 1999, 2006, 2007, 2009, 2012 National Organization for Rare Disorders, Inc.

WebMD Medical Reference from the National Organization of Rare Disorders

Last Updated: September 04, 2014
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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