<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2307-3349</journal-id>
<journal-title><![CDATA[Revista de salud publica del Paraguay]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. salud publica Parag.]]></abbrev-journal-title>
<issn>2307-3349</issn>
<publisher>
<publisher-name><![CDATA[INSTITUTO NACIONAL DE SALUD - MSP Y BS]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2307-33492022000100032</article-id>
<article-id pub-id-type="doi">10.18004/rspp.2022.junio.32</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Litiasis de origen genético: el aporte de la espectroscopía infrarroja como herramienta diagnóstica]]></article-title>
<article-title xml:lang="en"><![CDATA[Genetic lithiasis: the contribution of infrared spectroscopy as a diagnostic tool]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Giménez]]></surname>
<given-names><![CDATA[Arminda]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Funes]]></surname>
<given-names><![CDATA[Patricia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Granado]]></surname>
<given-names><![CDATA[Dominich]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rivas]]></surname>
<given-names><![CDATA[Lourdes]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sosa]]></surname>
<given-names><![CDATA[Liliana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ruíz]]></surname>
<given-names><![CDATA[Irene]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Echagüe]]></surname>
<given-names><![CDATA[Gloria]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ferro]]></surname>
<given-names><![CDATA[Esteban]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guillén]]></surname>
<given-names><![CDATA[Rosa]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional de Asunción Instituto de Investigaciones en Ciencias de la Salud ]]></institution>
<addr-line><![CDATA[San Lorenzo ]]></addr-line>
<country>Paraguay</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Nacional de Asunción Facultad de Ciencias Médicas Cátedra de Bioquímica]]></institution>
<addr-line><![CDATA[Asunción ]]></addr-line>
<country>Paraguay</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2022</year>
</pub-date>
<volume>12</volume>
<numero>1</numero>
<fpage>32</fpage>
<lpage>38</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_arttext&amp;pid=S2307-33492022000100032&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_abstract&amp;pid=S2307-33492022000100032&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_pdf&amp;pid=S2307-33492022000100032&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN Las litiasis de origen genético son causadas por patologías hereditarias raras, en las que la acumulación de compuestos en orina se asocia con la formación de cálculos urinarios recurrentes, generando consecuencias perjudiciales para el paciente. La espectroscopía infrarroja por transformada de Fourier (FTIR) es una metodología de referencia en el análisis y la identificación inequívoca de compuestos presentes en los cálculos urinarios. El presente estudio tuvo el objetivo de describir el empleo de la técnica FTIR y su importancia como herramienta diagnóstica de las litiasis de origen genético en el Paraguay. El diseño fue observacional descriptivo y fueron analizados mediante FTIR cálculos urinarios provenientes de 740 pacientes con datos demográficos y clínicos. Del total, 104 fueron niños y 636 adultos. Se identificaron cálculos relacionados a patologías genéticas en 7 (0.9%) pacientes, siendo 5 de cistina y 2 de xantina, permitiendo el diagnóstico definitivo de cistinuria y xantinuria, respectivamente. La localización más común de los cálculos fue el riñón, el modo de eliminación más frecuente la cirugía y el de mayor tamaño tuvo 24x19x13 mm, siendo considerado como voluminoso. Fueron remitidos cálculos del primer episodio de 5 pacientes y de recidiva de 2 pacientes. El diagnóstico preciso de estas litiasis genéticas pudo realizarse gracias a la técnica FTIR, que permitió el conocimiento de la causa subyacente y orientar la elección de medidas terapéuticas específicas abocadas a disminuir el riesgo de recidivas y mejorar el nivel de vida de los pacientes afectados.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT Lithiasis of genetic origin is caused by rare hereditary pathologies, in which the accumulation of compounds in urine is associated with the formation of recurrent urinary stones, generating detrimental consequences for the patient. Fourier transform infrared spectroscopy (FTIR) is a reference methodology in the analysis and unambiguous identification of compounds present in urinary calculi. The aim of this study was to describe the use of the FTIR technique and its importance as a diagnostic tool for genetic lithiasis in Paraguay. The design was observational descriptive and was analyzed by FTIR urinary stones from 740 patients with demographic and clinical data. Of the total, 104 were children and 636 adults. Stones related to genetic pathologies were identified in 7 (0,9%) patients, 5 of cystine and 2 of xanthine, allowing the definitive diagnosis of cystinuria and xanthinuria, respectively. The most common location of the stones was the kidney, the most frequent form of removal was surgery and the largest had 24x19x13 mm, considered as voluminous. Were submitted stones of the first episode of 5 patients and recurrence of 2 patients. The accurate diagnosis of these genetic lithiases was possible by means of the FTIR technique, which allowed knowledge of the underlying cause and to guide the choice of specific therapeutic measures aimed at decreasing the risk of recurrence and to improve the standard of living of patients.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Litiasis]]></kwd>
<kwd lng="es"><![CDATA[FTIR]]></kwd>
<kwd lng="es"><![CDATA[cistina]]></kwd>
<kwd lng="es"><![CDATA[xantina]]></kwd>
<kwd lng="es"><![CDATA[Paraguay]]></kwd>
<kwd lng="en"><![CDATA[Lithiasis]]></kwd>
<kwd lng="en"><![CDATA[FTIR]]></kwd>
<kwd lng="en"><![CDATA[cystine]]></kwd>
<kwd lng="en"><![CDATA[xanthine]]></kwd>
<kwd lng="en"><![CDATA[Paraguay]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cochat]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Pichault]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Bacchetta]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Dubourg]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Sabot]]></surname>
<given-names><![CDATA[JF]]></given-names>
</name>
<name>
<surname><![CDATA[Saban]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Nephrolithiasis related to inborn metabolic diseases]]></article-title>
<source><![CDATA[Pediatr Nephrol]]></source>
<year>2010</year>
<volume>25</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>415-24</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Edvardsson]]></surname>
<given-names><![CDATA[VO]]></given-names>
</name>
<name>
<surname><![CDATA[Goldfarb]]></surname>
<given-names><![CDATA[DS]]></given-names>
</name>
<name>
<surname><![CDATA[Lieske]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[Beara-Lasic]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Anglani]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Milliner]]></surname>
<given-names><![CDATA[DS]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Hereditary causes of kidney stones and chronic kidney disease]]></article-title>
<source><![CDATA[Pediatr Nephrol]]></source>
<year>2013</year>
<volume>28</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>1923-42</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Goldstein]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Goldfarb]]></surname>
<given-names><![CDATA[DS]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Early Recognition and Management of Rare Kidney Stone Disorders]]></article-title>
<source><![CDATA[Urol Nurs]]></source>
<year>2018</year>
<volume>37</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>81</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chillarón]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Font-Llitjós]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Fort]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Zorzano]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Goldfarb]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Nunes]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pathophysiology and treatment of cystinuria]]></article-title>
<source><![CDATA[Nat Rev Nephrol]]></source>
<year>2010</year>
<volume>6</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>424-34</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Eggermann]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Venghaus]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Zerres]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cystinuria an inborn cause of urolithiasis]]></article-title>
<source><![CDATA[Orphanet J Rare Dis]]></source>
<year>2012</year>
<volume>7</volume>
<numero>19</numero>
<issue>19</issue>
<page-range>1</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gràcia-Garcia]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Millán-Rodríguez]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Rousaud-Barón]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Montañés-Bermúdez]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Angerri-Feu]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Sánchez-Martín]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Por qué y cómo hemos de analizar los cálculos urinarios]]></article-title>
<source><![CDATA[Actas Urol Esp]]></source>
<year>2011</year>
<volume>35</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>354-62</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Williams]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[Gambaro]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Rodgers]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Asplin]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Bonny]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Costa-Bauzá]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Urine and stone analysis for the investigation of the renal stone former a consensus conference]]></article-title>
<source><![CDATA[Urolithiasis]]></source>
<year>2020</year>
<volume>49</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1-16</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Khan]]></surname>
<given-names><![CDATA[AH]]></given-names>
</name>
<name>
<surname><![CDATA[Imran]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Talati]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Jafri]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Fourier transform infrared spectroscopy for analysis of kidney stones]]></article-title>
<source><![CDATA[Investig Clin Urol]]></source>
<year>2018</year>
<volume>59</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>32-7</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Daudon]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Bader]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Jungers]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Urinary calculi Review of classification methods and correlations with etiology]]></article-title>
<source><![CDATA[Scanning Microsc]]></source>
<year>1993</year>
<volume>7</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>1081-106</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nguyen]]></surname>
<given-names><![CDATA[Q]]></given-names>
</name>
<name>
<surname><![CDATA[Daudon]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[Infrared and Raman Spectra of Calculi]]></source>
<year>1997</year>
<publisher-loc><![CDATA[Paris ]]></publisher-loc>
<publisher-name><![CDATA[Elsevier]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Spivacow]]></surname>
<given-names><![CDATA[FR]]></given-names>
</name>
<name>
<surname><![CDATA[Del Valle]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Lores]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Rey]]></surname>
<given-names><![CDATA[PG]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Kidney stones composition, frecuency and relation to metabolic diagnosis]]></article-title>
<source><![CDATA[Med (Buenos Aires)]]></source>
<year>2016</year>
<volume>76</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>343-8</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kravdal]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Helgø]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Moe]]></surname>
<given-names><![CDATA[MK]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Kidney stone compositions and frequencies in a Norwegian population]]></article-title>
<source><![CDATA[Scand J Urol]]></source>
<year>2019</year>
<volume>53</volume>
<numero>2-3</numero>
<issue>2-3</issue>
<page-range>139-44</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gabrielsen]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Laciak]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Frank]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[McFadden]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Bates]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Oottamasathien]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pediatric urinary stone composition in the United States]]></article-title>
<source><![CDATA[J Urol]]></source>
<year>2012</year>
<volume>187</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>2182-7</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<collab>D'Alessandro M.Gennaro G.Tralongo P.Maringhini S</collab>
<article-title xml:lang=""><![CDATA[Fourier transform infrared analysis of urinary calculi and metabolic studies in a group of Sicilian children]]></article-title>
<source><![CDATA[Iran J Kidney Dis]]></source>
<year>2017</year>
<volume>11</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>209-16</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Andrade]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Bota]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Francisco]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Santos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Neto]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Abranches]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Nephrolithiasis in a portuguese pediatric population]]></article-title>
<source><![CDATA[Port J Nephrol Hypertens]]></source>
<year>2018</year>
<volume>32</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>258-67</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Imran]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Zafar]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Fatima]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Ozair]]></surname>
<given-names><![CDATA[U]]></given-names>
</name>
<name>
<surname><![CDATA[Sultan]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Hasan]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Chemical composition of stones in paediatric urolithiasis]]></article-title>
<source><![CDATA[J Ayub Med Coll Abbottabad]]></source>
<year>2017</year>
<volume>29</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>630-4</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<collab>Al - Marhoon M.Bayoumi R.Al Farsi Y.Al Hinai A.Al - Maskary S.Venkiteswaran K</collab>
<article-title xml:lang=""><![CDATA[Urinary stone composition in Oman with high incidence of cystinuria]]></article-title>
<source><![CDATA[Urolithiasis]]></source>
<year>2015</year>
<volume>43</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>207-11</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Primiano]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Persichilli]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Gambaro]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Ferraro anue]]></surname>
<given-names><![CDATA[PM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[FT-IR analysis of urinary stones a helpful tool for clinician comparison with the chemical spot test]]></article-title>
<collab>D'Addessi A.Cocci A</collab>
<source><![CDATA[Dis Markers]]></source>
<year>2014</year>
<volume>2014</volume>
<page-range>1-5</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mattoo]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Goldfarb]]></surname>
<given-names><![CDATA[DS]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cystinuria]]></article-title>
<source><![CDATA[Semin Nephrol]]></source>
<year>2008</year>
<volume>28</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>181-91</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Guillén]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Funes]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Echagüe]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Análisis morfológico de cálculos urinarios voluminosos y colariformes]]></article-title>
<source><![CDATA[Mem Inst Investig Cienc Salud]]></source>
<year>2016</year>
<volume>14</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>61-7</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Barreto]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Jung]]></surname>
<given-names><![CDATA[JH]]></given-names>
</name>
<name>
<surname><![CDATA[Abdelrahim]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Ahmed]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Dawkins]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Kazmierski]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Medical and surgical interventions for the treatment of urinary stones in children]]></article-title>
<source><![CDATA[Can Urol Assoc J]]></source>
<year>2019</year>
<volume>13</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>334-41</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Döven]]></surname>
<given-names><![CDATA[SS]]></given-names>
</name>
<name>
<surname><![CDATA[Delibas]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Taskinlar]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Nayci]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The impact of surgical intervention on renal function in cystinuria]]></article-title>
<source><![CDATA[J Bras Nefrol]]></source>
<year>2018</year>
<volume>40</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>256-60</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Streeper]]></surname>
<given-names><![CDATA[NM]]></given-names>
</name>
<name>
<surname><![CDATA[Wertheim]]></surname>
<given-names><![CDATA[ML]]></given-names>
</name>
<name>
<surname><![CDATA[Nakada]]></surname>
<given-names><![CDATA[SY]]></given-names>
</name>
<name>
<surname><![CDATA[Penniston]]></surname>
<given-names><![CDATA[KL]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cystine stone formers have impaired health-related quality of life compared with noncystine stone formers A case-referent study piloting the Wisconsin stone quality of life questionnaire among patients with cystine stones]]></article-title>
<source><![CDATA[J Endourol]]></source>
<year>2017</year>
<volume>31</volume>
<numero>S1</numero>
<issue>S1</issue>
<page-range>S48-53</page-range></nlm-citation>
</ref>
<ref id="B24">
<label>24</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Siener]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Bitterlich]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Birwé]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Hesse]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The impact of diet on urinary risk factors for cystine stone formation]]></article-title>
<source><![CDATA[Nutrients]]></source>
<year>2021</year>
<volume>13</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>1-10</page-range></nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Grases]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Costa-Bauzá]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Arch Españoles]]></article-title>
<collab>Prieto RM ¿Se puede realmente prevenir la litiasis renal? Nuevas tendencias y herramientas terapéuticas</collab>
<source><![CDATA[Urol]]></source>
<year>2017</year>
<volume>70</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>91-102</page-range></nlm-citation>
</ref>
<ref id="B26">
<label>26</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Guillén Fretes]]></surname>
<given-names><![CDATA[RM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Litiasis renal en Paraguay herramientas laboratoriales en la identificación de etiología y seguimiento del paciente litiásico]]></article-title>
<source><![CDATA[Mem Inst Investig Cienc Salud]]></source>
<year>2018</year>
<volume>16</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>3-5</page-range></nlm-citation>
</ref>
<ref id="B27">
<label>27</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Frochot]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Daudon]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Clinical value of crystalluria and quantitative morphoconstitutional analysis of urinary calculi]]></article-title>
<source><![CDATA[Int J Surg]]></source>
<year>2016</year>
<volume>36</volume>
<numero>D</numero>
<issue>D</issue>
<page-range>624-32</page-range></nlm-citation>
</ref>
<ref id="B28">
<label>28</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Karabacak]]></surname>
<given-names><![CDATA[OR]]></given-names>
</name>
<name>
<surname><![CDATA[Dilli]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Saltas]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Yalçinkaya]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Yörükoglu]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Sertçelik]]></surname>
<given-names><![CDATA[MN]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Stone compositions in Turkey An analysis according to gender and region]]></article-title>
<source><![CDATA[Urology]]></source>
<year>2013</year>
<volume>82</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>532-8</page-range></nlm-citation>
</ref>
<ref id="B29">
<label>29</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zafar]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Ayub]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Tanwri]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Naqvi]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Rizvi]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Composition of urinary calculi in infants a report from an endemic country]]></article-title>
<source><![CDATA[Urolithiasis]]></source>
<year>2018</year>
<volume>46</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>445-52</page-range></nlm-citation>
</ref>
<ref id="B30">
<label>30</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sebesta]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Stiburkova]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Krijt]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Hereditary xanthinuria is not so rare disorder of purine metabolism]]></article-title>
<source><![CDATA[Nucleosides, Nucleotides and Nucleic Acids]]></source>
<year>2018</year>
<volume>37</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>324-8</page-range></nlm-citation>
</ref>
<ref id="B31">
<label>31</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Grases]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Costa-Bauza]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Roig]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Rodriguez]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Xanthine urolithiasis Inhibitors of xanthine crystallization]]></article-title>
<source><![CDATA[PLoS One]]></source>
<year>2018</year>
<volume>13</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>1-8</page-range></nlm-citation>
</ref>
<ref id="B32">
<label>32</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Umair]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Hussain]]></surname>
<given-names><![CDATA[SZ]]></given-names>
</name>
<name>
<surname><![CDATA[Khan]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Murtaza]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Rehman]]></surname>
<given-names><![CDATA[OF]]></given-names>
</name>
<name>
<surname><![CDATA[Nawaz]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pure xanthine pediatric urolithiasis A cause of acute renal failure]]></article-title>
<source><![CDATA[Urol Case Reports]]></source>
<year>2021</year>
<volume>34</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1-3</page-range></nlm-citation>
</ref>
<ref id="B33">
<label>33</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kaaroud]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Harzallah]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Sayhi]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Bacha]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Khadhar]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Goucha]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Inherited kidney stones A nephrology center experience]]></article-title>
<source><![CDATA[Prog en Urol]]></source>
<year>2019</year>
<volume>29</volume>
<numero>16</numero>
<issue>16</issue>
<page-range>962-73</page-range></nlm-citation>
</ref>
<ref id="B34">
<label>34</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Grases]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Costa-Bauzá]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Ramis]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Montesinos]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Conte]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Simple classification of renal calculi closely related to their micromorphology and etiology]]></article-title>
<source><![CDATA[Clin Chim Acta]]></source>
<year>2002</year>
<volume>322</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>29-36</page-range></nlm-citation>
</ref>
<ref id="B35">
<label>35</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Denner]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Sobrero]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Fernández]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Brissón]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Marsili]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Taher]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Espectroscopía Infrarroja Aplicada al Análisis de los Cálculos Urinarios]]></article-title>
<source><![CDATA[Fabicib]]></source>
<year>2008</year>
<volume>12</volume>
<page-range>211-9</page-range></nlm-citation>
</ref>
<ref id="B36">
<label>36</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Daudon]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Dessombz]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Frochot]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Letavernier]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Haymann]]></surname>
<given-names><![CDATA[JP]]></given-names>
</name>
<name>
<surname><![CDATA[Jungers]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Comprehensive morpho-constitutional analysis of urinary stones improves etiological diagnosis and therapeutic strategy of nephrolithiasis]]></article-title>
<source><![CDATA[Comptes Rendus Chim]]></source>
<year>2016</year>
<volume>19</volume>
<numero>11-12</numero>
<issue>11-12</issue>
<page-range>1470-91</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
