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Chemical composition analysis of 649 urinary stones

dc.contributor.authorSánchez, Rodrigo
dc.contributor.authorNavarro, Pablo
dc.contributor.authorTroncoso, María Pía
dc.contributor.authorLópez, Camila
dc.contributor.authorSalvadó, José Antonio
dc.date.accessioned2022-01-26T03:41:20Z
dc.date.available2022-01-26T03:41:20Z
dc.date.issued2021-08
dc.identifier.issn00349887
dc.identifier.urihttps://hdl.handle.net/20.500.12728/9909
dc.description.abstractBackground: Chemical composition analysis of urinary stones is a fundamental part of the metabolic workup of urolithiasis. Aim: To report the chemical composition of urinary stones using infrared spectroscopy. Material and Methods: The chemical composition of rinary stones recovered from 649 patients aged 1 to 97 years (68% males), were analyzed using a Perkin Elmer FTIR Spectrometer, Spectrum Two. Results: Calcium oxalate monohydrate was the most common composition found in 45% of cases, followed by mixed composition, which included three ammonium phosphate stones in 29% of cases. Pure uric acid composition was found in 16% of stones. Three cystine stones were detected. Conclusions: These findings do not differ from those found in developed countries.es_ES
dc.language.isoeses_ES
dc.publisherSociedad Medica de Santiagoes_ES
dc.subjectCalcium Oxalatees_ES
dc.subjectSpectrophotometryes_ES
dc.subjectUrolithiasises_ES
dc.titleChemical composition analysis of 649 urinary stoneses_ES
dc.title.alternativeAnálisis de la composición química de litiasis urinaria de 649 pacientes mediante espectroscopía infrarroja, primera experiencia nacionales_ES
dc.typeArticlees_ES


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