Autoimmune Polyendocrine Syndrome Type II

National Organization for Rare Disorders, Inc.

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Important
It is possible that the main title of the report Autoimmune Polyendocrine Syndrome Type II is not the name you expected.

Disorder Subdivisions

  • None

General Discussion

Autoimmune polyendocrine syndrome type II, also known as Schmidt syndrome, is a rare autoimmune disorder in which there is a steep drop in production of several essential hormones by the glands that secrete these hormones. When first described, this disorder was thought to involve only adrenal insufficiency (Addison's disease) and thyroid insufficiency (Hashimoto's thyroiditis). However, over time, as more patients were studied, the scope of the disorder was expanded to include disorders of other underperforming endocrine glands. These include the gonads, which secrete sex hormones; the pancreas which secretes insulin and is intimately tied up with diabetes mellitus; and sometimes the parathyroid glands. Failure of the endocrine glands to function is usually accompanied by signs of malnutrition because the ability of the intestinal tract to absorb nutrients is reduced dramatically. Since the combination of affected glands differs from patient to patient, the signs of this disorder are diverse.

Most cases of this disorder are sporadic although some clinical researchers believe that there is a familial or hereditary trait associated with AIPS-II. If so, it may involve a complex interaction among many genes.

Supporting Organizations

American Autoimmune & Related Diseases

22100 Gratiot Ave.
Eastpointe, MI 48021
Tel: (586)776-3900
Fax: (586)776-3903
Tel: (800)598-4668
Email: aarda@aarda.org
Website: http://www.aarda.org/

American Diabetes Association

1701 N. Beauregard Street
Alexandria, VA 22311
Tel: (703)549-1500
Fax: (703)549-6995
Tel: (800)342-2383
Email: askADA@diabetes.org
Website: http://www.diabetes.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
Website: http://rarediseases.info.nih.gov/GARD/

Myasthenia Gravis Foundation of America, Inc.

355 Lexington Ave 15th Floor
New York, NY 10017-6603
Tel: (212)297-2156
Fax: (212)370-9047
Tel: (800)541-5454
Email: mgfa@myasthenia.org
Website: http://www.myasthenia.org

NIH/National Institute of Diabetes, Digestive & Kidney Diseases

Office of Communications & Public Liaison
Bldg 31, Rm 9A06
Bethesda, MD 20892-2560
Tel: (301)496-3583
Email: NDDIC@info.niddk.nih.gov
Website: http://www2.niddk.nih.gov/

National Adrenal Diseases Foundation

505 Northern Bloulevard
Great Neck, NY 11021
USA
Tel: (516)487-4992
Fax: (516)829-5710
Email: nadfsupport@nadf.us
Website: http://www.nadf.us/

For a Complete Report

This is an abstract of a report from the National Organization for Rare Disorders (NORD). For a full-text version of this report, 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.

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.

Last Updated:  7/23/2007
Copyright  2007 National Organization for Rare Disorders, Inc.