Medullary Sponge Kidney

National Organization for Rare Disorders, Inc.

Important
It is possible that the main title of the report Medullary Sponge Kidney 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

  • Cacchi-Ricci Disease
  • Sponge Kidney
  • Tubular Ectasia
  • Precalyceal Canalicular Ectasia
  • Cystic Dilatation of Renal Collecting Tubes

Disorder Subdivisions

  • None

General Discussion

Medullary Sponge Kidney is a rare disorder characterized by the formation of cystic malformations in the collecting ducts and the tubular structures within the kidneys (tubules) that collect urine. One or both kidneys may be affected. The initial symptoms of this disorder may include blood in the urine (hematuria), calcium stone formation in the kidneys (nephrolithiasis) or infection. The exact cause of Medullary Sponge Kidney is not known.

Resources

March of Dimes Birth Defects Foundation
1275 Mamaroneck Avenue
White Plains, NY 10605
Tel: (914)997-4488
Fax: (914)997-4763
Tel: (888)663-4637
Email: Askus@marchofdimes.com
Internet: http://www.marchofdimes.com

American Kidney Fund, Inc.
6110 Executive Boulevard
Suite. 1010
Rockville, MD 20852
USA
Tel: (301)881-3052
Fax: (301)881-0898
Tel: (800)638-8299
Email: mdemelo@kidneyfund.org
Internet: http://www.kidneyfund.org

National Kidney Foundation
30 East 33rd Street
New York, NY 10016
Tel: (212)889-2210
Fax: (212)689-9261
Tel: (800)622-9010
Email: info@kidney.org
Internet: http://www.kidney.org

American Urological Association Foundation
1000 Corporate Blvd
Suite 401
Linthicum, MD 21090
USA
Tel: (410)689-3700
Fax: (410)689-3800
Tel: (866)746-4282
Email: auafoundation@auafoundation.org
Internet: http://www.urologyhealth.org/auafhome.asp

NIH/National Kidney and Urologic Diseases Information Clearinghouse
3 Information Way
Bethesda, MD 20892-3580
Fax: (703)738-4929
Tel: (800)891-5390
TDD: (866)569-1162
Email: nkudic@info.niddk.nih.gov
Internet: http://www.kidney.niddk.nih.gov/

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
TDD: (888)205-3223
Internet: http://rarediseases.info.nih.gov/GARD/

For a Complete Report

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 orphan@rarediseases.org

Last Updated:  4/28/2008
Copyright  1986, 1989, 1990, 1994, 2003 National Organization for Rare Disorders, Inc.

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