Medullary sponge kidney: An imaging study

Tori L. Castagna, Kim Michael

Research output: Contribution to journalArticlepeer-review

2 Scopus citations


Medullary sponge kidney (MSK) is a developmental anomaly that occurs in the medullary pyramids of the kidney. MSK is characterized by cystic dilation of the distal collecting tubules and ducts in one or more renal pyramids. Many patients remain asymptomatic, but patients with symptoms of nephrolithiasis, hematuria, and infection should be carefully evaluated for medullary sponge kidney disease. A case is presented in which sonography is used to diagnose MSK.

Original languageEnglish (US)
Pages (from-to)247-252
Number of pages6
JournalJournal of Diagnostic Medical Sonography
Issue number3
StatePublished - May 2005


  • Medullary sponge kidney
  • Renal pathology
  • Sonography

ASJC Scopus subject areas

  • Radiological and Ultrasound Technology
  • Radiology Nuclear Medicine and imaging


Dive into the research topics of 'Medullary sponge kidney: An imaging study'. Together they form a unique fingerprint.

Cite this