Rickets, Vitamin D Deficiency

Important
It is possible that the main title of the report Rickets, Vitamin D Deficiency 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.

Synonyms

Nutritional Rickets
Rickets
Vitamin-D Deficiency Rickets

Disorder Subdivisions

None

General Discussion

Vitamin-D deficiency rickets, a disorder that becomes apparent during infancy or childhood, is the result of insufficient amounts of vitamin D in the body. The vitamin deficiency may be caused by poor nutrition, a lack of exposure to the sun, or malabsorption syndromes in which the intestines do not adequately absorb nutrients from foods. Vitamin D is needed for the metabolism of calcium and phosphorus in the body, which, in turn affects how calcium is deposited in the bones; thus it is considered essential for proper bone development and growth. Major symptoms of vitamin D deficiency rickets include bone disease, restlessness, and slow growth. This disorder is rare in the United States but is not uncommon in certain areas of the world.
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Resources

NIH/National Digestive Diseases Information Clearinghouse
2 Information Way
Bethesda, MD 20892-3570
Tel: (301)654-3810
Fax: (301)907-8906
Tel: (800)891-5389
Email: nddic@info.niddk.nih.gov
Internet: http://www.niddk.nih.gov

XLH Network Inc.
4562 Stoneledge Lane
Manlius, NY 13104
Tel: (315)682-2659
Email: info@xlhnetwork.org
Internet: http://www.xlhnetwork.org

XLH Network (UK)
Elpha Green Cottage
Sparty Lea, Allendale
Northumberland, NE47 9UT
UK
Tel: 44 (0) 1434 685047
Fax: 44 (0) 1434 685179
Email: Larry@XLHNetwork.org
Internet: http://www.xlhnetwork.org

For a Complete Report

This is an abstract of a report from the National Organization for Rare Disorders, Inc. ® (NORD). A copy of the complete report can be obtained for a small fee by visiting the NORD website. The complete report contains additional information including symptoms, causes, affected population, related disorders, standard and investigational treatments (if available), and references from medical literature. For a full-text version of this topic, see http://www.rarediseases.org/search/rdblist.html

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 orphan@rarediseases.org
Last Updated: 2/2/2005
Copyright 1992, 1995, 2005 National Organization for Rare Disorders, Inc.

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