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It is possible that the main title of the report Pseudoachondroplastic Dysplasia is not the name you expected.
Pseudoachondroplastic dysplasia is a rare inherited disorder characterized by skeletal malformations resulting in short legs and mild to moderate short stature (short-limbed dwarfism). Affected individuals may have short, stubby fingers (brachydactyly), abnormally bowed legs (genu varum), and/or a malformation in which the knees are abnormally close together and the ankles are unusually far apart (genu valgum). In addition, affected individuals may have spinal abnormalities including abnormally increased curvature of the bones of the lower spine (lumbar lordosis) and front-to-back curvature of the spine (kyphosis). Cases of pseudoachondroplastic dysplasia are due to mutations of the COMP gene. Most cases of pseudoachondroplastic dysplasia are inherited as an autosomal dominant trait. However, a recessive form of the disorder may also exist.
6645 W. North Avenue
Oak Park, IL 60302
March of Dimes Birth Defects Foundation
1275 Mamaroneck Avenue
White Plains, NY 10605
Little People of America, Inc.
250 El Camino Real Suite 201
Tustin, CA 92780
NIH/National Institute of Arthritis and Musculoskeletal and Skin Diseases
One AMS Circle
Bethesda, MD 20892-3675
Coalition for Heritable Disorders of Connective Tissue (CHDCT)
4301 Connecticut Avenue, NW Suite 404
Washington, DC 20008
Genetic and Rare Diseases (GARD) Information Center
PO Box 8126
Gaithersburg, MD 20898-8126
European Skeletal Dysplasia Network
Institute of Genetic Medicine
International Centre for Life
Newcastle upon Tyne, NE1 3BZ
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 email@example.com
Last Updated: 4/22/2008
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