It is possible that the main title of the report Hailey-Hailey Disease 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.
Hailey-Hailey disease is a rare genetic disorder that is characterized by blisters and erosions most often affecting the neck, armpits, skin folds and genitals. The lesions may come and go and usually heal without scarring. Sunlight, heat, sweating and friction often aggravate the disorder. The symptoms of Hailey-Hailey disease occur because of the failure of skin cells to stick together resulting in the breakdown of affected skin layers. Hailey-Hailey disease occurs due to a mutation in a specific gene that creates a protein that is essential for the proper health of skin. The disorder becomes apparent after puberty, usually by the third or fourth decade, but symptoms can develop at any age.
Hailey-Hailey disease is also known as familial benign pemphigus, which has created significant confusion in the medical literature. Pemphigus is a general term for a group of rare autoimmune blistering skin disorders. The symptoms and skin damage of pemphigus and Hailey-Hailey disease are similar. However, pemphigus is an autoimmune disorder, a disorder that occurs when the body's own immune system mistakenly attacks healthy tissue. Hailey-Hailey disease is not an autoimmune disorder and there are no autoantibodies. Hailey-Hailey disease is a distinct genetic disorder caused by a gene mutation.
March of Dimes Birth Defects Foundation
1275 Mamaroneck Avenue
White Plains, NY 10605
NIH/National Institute of Arthritis and Musculoskeletal and Skin Diseases
One AMS Circle
Bethesda, MD 20892-3675
National Registry for Ichthyosis and Related Disorders
University of Washington
Dermatology Dept. Box 356524
1959 N.E. Pacific Street
Seattle, WA 98195-6524
Genetic and Rare Diseases (GARD) Information Center
PO Box 8126
Gaithersburg, MD 20898-8126
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".
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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.
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Last Updated: 8/2/2012
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