<?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>2307-0420</journal-id>
<journal-title><![CDATA[Cirugía paraguaya]]></journal-title>
<abbrev-journal-title><![CDATA[Cir. parag.]]></abbrev-journal-title>
<issn>2307-0420</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Paraguaya de Cirugía]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2307-04202020000300025</article-id>
<article-id pub-id-type="doi">10.18004/sopaci.2020.diciembre.25</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Tratamiento de la colecistocoledocolitiasis en un solo tiempo con la técnica de rendez-vous. Hospital Nacional de Itaugua]]></article-title>
<article-title xml:lang="en"><![CDATA[Management of Cholecystocholedocholithiasis in a single stage with the rendez-vous procedure. Hospital Nacional de Itauguá]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Adorno-Garayo]]></surname>
<given-names><![CDATA[Carlos Rene]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cabrera-Maciel]]></surname>
<given-names><![CDATA[Ruth Elizabeth]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Vazquez]]></surname>
<given-names><![CDATA[José Manuel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ferreira-Bogado]]></surname>
<given-names><![CDATA[Miguel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Nacional de Itauguá Servicio de Endoscopia Digestiva ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Paraguay</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Nacional de Itauguá Servicio de Cirugía general ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Paraguay</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<volume>44</volume>
<numero>3</numero>
<fpage>25</fpage>
<lpage>30</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_arttext&amp;pid=S2307-04202020000300025&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_abstract&amp;pid=S2307-04202020000300025&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_pdf&amp;pid=S2307-04202020000300025&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  Describimos nuestra experiencia inicial con la utilización del método laparoendoscópico en un solo tiempo ¨RENDEZ-VOUS¨ en el manejo de los pacientes con litiasis vesicular y sospecha de coledocolitiasis. Objetivo: Describir la tasa de éxito, complicaciones, estancia hospitalaria con el método Rendez vous.  Metodología:  Se aplicó el método de Rendez-vous en 12 pacientes que ingresaron con los diagnósticos de litiasis vesicular y sospecha de coledocolitiasis en forma seleccionada de un muestreo no probabilístico de casos consecutivos con una muestra de 25 pacientes que cumplieron los criterios de inclusión.  Resultado: Se realizó la Colangiografía intraoperatoria en 25 pacientes, se confirmó la presencia de coledocolitiasis en 14 pacientes (56 %) y se logró la extracción exitosa de cálculos d|e la vía biliar en 12 pacientes (48 %) a través de la colangiografía retrógrada endoscópica selectiva sobre guía con loop para Rendez-vous por vía trancística. No se reportaron casos de pancreatitis post procedimientos ni casos de litiasis coledociana residual en 6 meses de seguimiento. La media de estadía hospitalaria fue de 5,8 días y de estadía pos operatoria de 1,2 días.  Conclusión:  El método de Rendez-vous se presenta como una alternativa terapéutica mínima invasiva a los demás tipos de tratamientos para la litiasis coledociana.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ASTRACT We describe our initial experience with the use of the single-stage laparoendoscopic method ¨RENDEZ-VOUS¨ in the management of patients with gallstones and suspected choledocholithiasis.  Objective:  To describe the success rate, complications, and hospital stay with the Rendez vous method.  Methodology:  The Rendez-vous method was applied in 12 patients who were admitted with the diagnoses of gallstones and suspected choledocholithiasis, selected from a non-probabilistic sampling of consecutive cases with a sample of 25 patients who met the inclusion criteria.  Result:  Intraoperative cholangiography was performed in 25 patients, the presence of choledocholithiasis was confirmed in 14 patients (56%), and the successful removal of bile duct stones was achieved in 12 patients (48%) through endoscopic retrograde cholangiography. selective on guide with loop for Rendez-vous by transcystic way. No cases of post-procedure pancreatitis or cases of residual choledochal lithiasis were reported in 6 months of follow-up. The mean hospital stay was 5.8 days and the postoperative stay was 1.2 days.  Conclusion:  The Rendez-vous method is presented as a minimally invasive therapeutic alternative to other types of treatments for choledochal lithiasis.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Rendez-vous]]></kwd>
<kwd lng="es"><![CDATA[coledocolitiasis]]></kwd>
<kwd lng="es"><![CDATA[litiasis vesicular]]></kwd>
<kwd lng="es"><![CDATA[colangiografía retrógrada endoscópica]]></kwd>
<kwd lng="es"><![CDATA[litiasis de la vía biliar]]></kwd>
<kwd lng="en"><![CDATA[Rendez-vous]]></kwd>
<kwd lng="en"><![CDATA[choledocholithiasis]]></kwd>
<kwd lng="en"><![CDATA[gallstones]]></kwd>
<kwd lng="en"><![CDATA[Endoscopic retrograde cholangiography]]></kwd>
<kwd lng="en"><![CDATA[bile duct lithiasis]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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