![Kidney stones (also called renal calculi, nephrolithiasis or urolithiasis) are hard deposits made of minerals and salts that form inside your kidneys. Diet, excess body weight, some medical conditions, and certain supplements Kidney stones (also called renal calculi, nephrolithiasis or urolithiasis) are hard deposits made of minerals and salts that form inside your kidneys. Diet, excess body weight, some medical conditions, and certain supplements](https://bizimages.withfloats.com/actual/5fb3f90b7e0bff0001364936.jpg)
Kidney stones (also called renal calculi, nephrolithiasis or urolithiasis) are hard deposits made of minerals and salts that form inside your kidneys. Diet, excess body weight, some medical conditions, and certain supplements
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Minerals | Free Full-Text | Mineralogical Composition of Urinary Stones and Their Frequency in Patients: Relationship to Gender and Age
![What Are Renal Calculi? - Definition, Causes, Symptoms & Treatment - Video & Lesson Transcript | Study.com What Are Renal Calculi? - Definition, Causes, Symptoms & Treatment - Video & Lesson Transcript | Study.com](https://study.com/cimages/videopreview/zf9wxdtnwi.jpg)