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    Medullary Sponge Kidney

    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.
    11921 Rockville Pike
    Suite 300
    Rockville, MD 20852
    USA
    Tel: (800)638-8299
    Email: helpline@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

    Urology Care Foundation
    1000 Corporate Blvd
    Linthicum, MD 21090
    USA
    Tel: (410)689-3700
    Fax: (410)689-3896
    Tel: (800)828-7866
    Email: Info@UrologyCareFoundation.org
    Internet: http://www.urologyhealth.org/

    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.

    WebMD Medical Reference from the National Organization for Rare Disorders

    Last Updated: May 28, 2015
    This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.

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