Rapp Hodgkin Syndrome
National Organization for Rare Disorders, Inc.
It is possible that the main title of the report Rapp Hodgkin 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.
- Ectodermal dysplasia, anhidrotic, with cleft lip and cleft palate
- Ectodermal dysplasia, Rapp-Hodgkin type
- Rapp-Hodgkin (hypohidrotic) ectodermal dysplasia syndrome
Rapp-Hodgkin syndrome, an extremely rare inherited multisystem disorder that is apparent at birth (congenital) or during infancy, belongs to a group of diseases known as ectodermal dysplasias. Ectodermal dysplasias typically affect the skin, teeth, hair, and/or nails. Rapp-Hodgkin syndrome is characterized by a reduced ability to sweat (hypohidrosis); an incomplete closure of the roof of the mouth (cleft palate) and/or an abnormal groove in the upper lip (cleft lip); partial or complete absence (hypodontia or partial anodontia) and/or abnormal smallness (microdontia) of primary and secondary (permanent) teeth. Infants and children with the disorder also have abnormally sparse, coarse, wiry scalp hair that is often lost prematurely during adulthood (alopecia); unusually slow-growing, improperly developed nails (dysplastic); and, in some cases, additional physical abnormalities. In most cases, Rapp-Hodgkin syndrome is inherited as an autosomal dominant trait.
National Foundation for Ectodermal Dysplasias
6 Execuitive Drive
Fairview Hiights, IL 62208
March of Dimes Birth Defects Foundation
1275 Mamaroneck Avenue
White Plains, NY 10605
Cleft Palate Foundation
1504 East Franklin Street
Chapel Hill, NC 27514-2820
NIH/National Institute of Arthritis and Musculoskeletal and Skin Diseases
One AMS Circle
Bethesda, MD 20892-3675
NIH/National Institute of Dental and Craniofacial Research
Building 31, Room 2C39
31 Center Drive, MSC 2290
Bethesda, MD 20892
Craniofacial Foundation of America
975 East Third Street
Chattanooga, TN 37403
Genetic and Rare Diseases (GARD) Information Center
PO Box 8126
Gaithersburg, MD 20898-8126
Ectodermal Dysplasia Society
Unit 1 Maida Vale Business Centre
England, GL53 7ER
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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: 4/28/2008
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