Diseases & Conditions


A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Medullary Sponge Kidney


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

Disorder Subdivisions



    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.
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    Organizations related to Medullary Sponge Kidney
    • American Kidney Fund, Inc.
      6110 Executive Boulevard
      Rockville MD 20852
      Phone #: 301-881-3052
      800 #: 800-638-8299
      e-mail: helpline@kideyfund.org
      Home page: http://www.kidneyfund.org
    • American Urological Association Foundation
      1000 Corporate Blvd.
      Linthicum MD 21090
      Phone #: 410-689-3700
      800 #: 866-746-4282
      e-mail: auafoundation@auafoundation.org
      Home page: http://www.auafoundation.org
    • March of Dimes Birth Defects Foundation
      1275 Mamaroneck Avenue
      White Plains NY 10605
      Phone #: 914-428-7100
      800 #: 888-663-4637
      e-mail: Askus@marchofdimes.com
      Home page: http://www.marchofdimes.com
    • NIH/National Kidney and Urologic Diseases Information Clearinghouse
      3 Information Way
      Bethesda MD 20892-3580
      Phone #: N/A
      800 #: 800-891-5390
      e-mail: nkudic@info.niddk.nih.gov
      Home page: http://kidney.niddk.nih.gov/
    • National Kidney Foundation
      30 East 33rd Street
      New York NY 10016
      Phone #: 212-889-2210
      800 #: 800-622-9010
      e-mail: info@kidney.org
      Home page: http://www.kidney.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