You are reading a NORD Rare Disease Report Abstract. NORD’s full collection of reports on over 1200 rare diseases is available to subscribers (click here for details). We are now also offering two full rare disease reports per day to visitors on our Web site.
NORD is very grateful to Theodora Mauro, MD, Professor in Residence and Vice-Chair, Dermatology Department, University of California, San Francisco and Dermatology Service Chief, San Francisco Veterans Hospital, for assistance in the preparation of this report.
Synonyms of Hailey-Hailey Disease
- benign chronic familial pemphigus
- benign chronic pemphigus
- familial benign pemphigus
- No subdivisions found.
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.
Hailey-Hailey Disease Resources
The information in NORD’s Rare Disease Database is for educational purposes only. It should never be used for diagnostic or treatment purposes. If you have questions regarding a medical condition, always seek the advice of your physician or other qualified health professional. NORD’s reports provide a brief overview of rare diseases. For more specific information, we encourage you to contact your personal physician or the agencies listed as “Resources” on this report.
The National Organization for Rare Disorders (NORD) web site, its databases, and the contents thereof are copyrighted by NORD. No part of the NORD web site, databases, or the contents may be copied in any way, including but not limited to the following: electronically downloading, storing in a retrieval system, or redistributing for any commercial purposes without the express written permission of NORD. Permission is hereby granted to print one hard copy of the information on an individual disease for your personal use, provided that such content is in no way modified, and the credit for the source (NORD) and NORD’s copyright notice are included on the printed copy. Any other electronic reproduction or other printed versions is strictly prohibited.
Copyright 2009, 2012
NORD's Rare Disease Information Database is copyrighted and may not be published without the written consent of NORD.