2018
DOI: 10.4111/icu.2018.59.1.32
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Fourier transform infrared spectroscopy for analysis of kidney stones

Abstract: PurposeTo compare the results of a chemical method of kidney stone analysis with the results of Fourier transform infrared (FT-IR) spectroscopy.Materials and MethodsKidney stones collected between June and October 2015 were simultaneously analyzed by chemical and FT-IR methods.ResultsKidney stones (n=449) were collected from patients from 1 to 81 years old. Most stones were from adults, with only 11.5% from children (aged 3–16 years) and 1.5% from children aged <2 years. The male to female ratio was 4.6. In ad… Show more

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Cited by 37 publications
(28 citation statements)
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“…Defining stone composition is important for determining a treatment plan, understanding aetiology and preventing recurrence. Fourier transform infrared (FT-IR) provides useful analysis of stone type and is applicable to smaller stone samples 3 ; now, FT-IR has been widely used in clinical practice. Therefore, FT-IR analysis of stone composition is recommended during the evaluation of patients with urinary stones 4 .…”
Section: Introductionmentioning
confidence: 99%
“…Defining stone composition is important for determining a treatment plan, understanding aetiology and preventing recurrence. Fourier transform infrared (FT-IR) provides useful analysis of stone type and is applicable to smaller stone samples 3 ; now, FT-IR has been widely used in clinical practice. Therefore, FT-IR analysis of stone composition is recommended during the evaluation of patients with urinary stones 4 .…”
Section: Introductionmentioning
confidence: 99%
“…Кожен з методів має свої особливості застосування. ІЧС багатьма авторами розглядається в якості золотого стандарту оцінки складу сечових каменів, але потребує більш складної підготовки зразків, пов'язаної з їх змішуванням з додатковими субстанціями та пресуванням [7,8]. В деяких складних мінеральних композиціях даний метод не дозволяє однозначно ідентифікувати види неорганічних сполук.…”
Section: вступunclassified
“…Зразки розтиралися в агатових ступках до розміру часток ~1-10 мкм і змішувалися з бромідом калію. Для запису ІЧ-спектрів отримані препарати пресувалися у вигляді прозорих таблеток і аналізувалися за наявності характерних смуг поглинання, якi відповідають еталонним спектрам відомих мінеральних сполук [8,11].…”
Section: мета дослідженняunclassified
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“…The worldwide prevalence of kidney stone disease, also known as nephrolithiasis, is ~10% with a continuous increase in recent years (Scales et al, 2012 ; Ordon et al, 2015 ), endangering the public's health and patients' quality of life. Approximately 70% of crystals or stones are made of calcium oxalate (CaOx), followed by calcium phosphate, uric acid, and other salts (Liu et al, 2017 ; Khan et al, 2018 ). The damage induced by nephrolithiasis has been observed even in the earliest stage.…”
Section: Introductionmentioning
confidence: 99%