ArticleAsian journal of urology2025
Determination of the kidney stone composition using infrared spectroscopy in Iran at a national referral center during 2019-2023.
Article in Asian journal of urology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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5 citing papers in PubMed.
- Machine learning integrating CT radiomics and clinical variables for preoperative prediction of renal uric acid stones: a model development and validation study.Translational andrology and urology · 2026Article
- Lactobacillus acidophilus abolishes oxalate-mediated renal epithelial barrier disruption and calcium oxalate monohydrate crystal adhesion to renal epithelial cells.Cellular & molecular biology letters · 2026Article
- Recognizing uric acid type of urinary stones by deep learning.Urolithiasis · 2025Article
- Barriers to hydration and dietary sodium reduction for kidney stone prevention: a population-based study with 12-month clinical outcomes.Frontiers in public health · 2025Article
- Urinary Stone Composition Analysis of 1465 Patients: The First Series from Azerbaijan.Archives of Iranian medicine · 2024Article
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Abstract
Objective: The national lifetime prevalence of urolithiasis is estimated at 6.6% in Iran. However, reports on the composition of kidney stones have been based on imprecise methods like the chemical analysis. No prior large-scale study has reported the composition of kidney stones based on the gold-standard methods (X-ray diffraction or infrared spectroscopy) in Iran. This study aimed to provide the composition of kidney stones based on Fourier transform infrared spectroscopy. Methods: This is a cross-sectional study assessing urinary stone composition from various cities in Iran at a referral center using infrared spectroscopy from February 2019 to March 2023. Results: This study determined the stone composition of 1092 patients from 10 cities in Iran. Overall, the majority of stones were composed of calcium oxalate ( Conclusion: The most frequent stone composition among kidney stones in Iran was calcium oxalate and UA stones. This relative frequency of UA stones is considerably higher than many international reports from neighboring as well as distant countries. More cystine stones were observed in children and women. Geriatric patients' stones were mostly composed of UA.
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