Staghorn Calculi (Struvite Stones)


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Staghorn calculi (struvite stones)


Staghorn calculi (struvite stones) are a type of kidney stone that may occur with frequent kidney infections. They are called "staghorn" calculi because on X-rays they look like deer (stag) horns. Fewer than 10% of the people who have kidney stones have this type of stone.

Struvite stones can be more serious because they are large stones and an infection may be present. Medical treatment, including antibiotics and surgical removal of the stone, is usually needed. Women are affected more than men because of their higher risk for urinary tract infections.

Credits


Author Jeannette Curtis
Author Caroline Rea, RN, BS, MS
Editor Kathleen M. Ariss, MS
Editor Susan Van Houten, RN, BSN, MBA
Associate Editor Tracy Landauer
Associate Editor Pat Truman
Primary Medical Reviewer Patrice Burgess, MD
- Family Medicine
Primary Medical Reviewer Adam Husney, MD
- Family Medicine
Primary Medical Reviewer Kathleen Romito, MD
- Family Medicine
Last Updated May 25, 2007

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Last updated: May 25, 2007
Author: Caroline Rea, RN, BS, MS
Reviewed By: Kathleen Romito, MD - Family Medicine
Editors: Susan Van Houten, RN, BSN, MBA, Pat Truman

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