Repositorio
Institucional

Sanchez, Rodrigo

Navarro, Pablo

Pia Troncoso, Maria

Lopez, Camila

Antonio Salvado, Jose

Análisis de la composición química de litiasis urinaria de 649 pacientes mediante espectroscopía infrarroja, primera experiencia nacional

SOC MEDICA SANTIAGO

REVISTA MEDICA DE CHILE

es

Background: 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.

artículo original

10.4067/s0034-98872021000801129

PDF

Calcium Oxalate

Spectrophotometry

Urolithiasis

IMPACT

AGE

Medicina general e interna

Oxalato de calcio

Espectrofotometría

Urolitiasis

IMPACTO

EDAD

Urología y Nefrología

Otros Temas de Medicina Clínica

Química Analítica

version publicada

dorada

verde

acceso abierto

acceso abierto

WOS:000733663600003

Análisis de la composición química de litiasis urinaria de 649 pacientes mediante espectroscopía infrarroja, primera experiencia nacional

1129

1133

artículo original

CC BY 4.0

CC BY 4.0