<?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>0001-6002</journal-id>
<journal-title><![CDATA[Acta Médica Costarricense]]></journal-title>
<abbrev-journal-title><![CDATA[Acta méd. costarric]]></abbrev-journal-title>
<issn>0001-6002</issn>
<publisher>
<publisher-name><![CDATA[Colegio de Médicos y Cirujanos de Costa Rica]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0001-60022013000100011</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Absceso hepático asociado a absceso pulmonar y endoftalmitis]]></article-title>
<article-title xml:lang="en"><![CDATA[Liver abscess associated to lung abscess and endophthalmitis]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cordero-Chen]]></surname>
<given-names><![CDATA[Jairo]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Catalán-Sánchez]]></surname>
<given-names><![CDATA[Eduardo]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Padilla-Cuadra]]></surname>
<given-names><![CDATA[Juan Ignacio]]></given-names>
</name>
<xref ref-type="aff" rid="A03"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramírez-Arce]]></surname>
<given-names><![CDATA[Jorge]]></given-names>
</name>
<xref ref-type="aff" rid="A04"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Residente de Otorrinolaringología  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A02">
<institution><![CDATA[,Residente de Anestesiología  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A03">
<institution><![CDATA[,Unidad de Cuidado Intensivo Quirúrgico  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A04">
<institution><![CDATA[,Universidad de Iberoamérica.  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2013</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2013</year>
</pub-date>
<volume>55</volume>
<numero>1</numero>
<fpage>56</fpage>
<lpage>59</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_arttext&amp;pid=S0001-60022013000100011&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_abstract&amp;pid=S0001-60022013000100011&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_pdf&amp;pid=S0001-60022013000100011&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[El absceso hepático piógeno producido por Klebsiella pneumoniae es relativamente raro y puede complicarse con lesiones sépticas a distancia. Esto se relaciona con características propias del germen que incluyen el genotipo K1, resistencia a la fagocitosis y la presencia del gen mag-A. Tales metástasis sépticas contemplan absceso pulmonar, meningitis, endocarditis bacteriana y, muy especialmente, endoftalmitis. Esta última ocurre con mayor frecuencia en pacientes diabéticos, y puede causar ceguera. Se reporta caso de absceso hepático por K. pneumoniae asociado a absceso pulmonar y endoftalmitis, y se revisa epidemiología, fisiopatología, diagnóstico y tratamiento de la entidad.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[The pyogenic liver abscess due to Klebsiella pneumoniae is relatively rare and can be complicated by distant septic metastases. This can be related to specific bacterial properties including genotype K1, resistance to phagocytosis and the presence of the gene mag-A. The septic metastases include lung abscess, meningitis, infective endocarditis and specially endophtalmitis. The latter is more frequent in diabetic patients and can result in blindness. We report a case of liver abscess produced by K. pneumoniae associated to pulmonary abscess and endophtalmitis, and review the epidemiology, pathophysiology, diagnosis and treatment of this disease.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[absceso hepático]]></kwd>
<kwd lng="es"><![CDATA[absceso pulmonar]]></kwd>
<kwd lng="es"><![CDATA[Klebsiella pneumoniae]]></kwd>
<kwd lng="es"><![CDATA[endoftalmitis]]></kwd>
<kwd lng="en"><![CDATA[Liver abscess]]></kwd>
<kwd lng="en"><![CDATA[lung abscess]]></kwd>
<kwd lng="en"><![CDATA[Klebsiella pneumoniae]]></kwd>
<kwd lng="en"><![CDATA[endophthalmitis.]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <div class="Section1">     <div>     <div>     <div>     <p class="MsoNormal" style="text-align: right;" align="right"><b  style=""><span style="font-family: Verdana;">Caso cl&#237;nico<o:p></o:p></span></b></p>     <p class="MsoNormal" style="text-align: center;" align="center"><b  style=""><span style="font-family: Verdana;">Absceso hep&#225;tico asociado a absceso pulmonar y <span class="SpellE">endoftalmitis</span><o:p></o:p></span></b></p>     <p class="MsoNormal" style="text-align: center;" align="center"><b  style=""><span style="font-family: Verdana;" lang="EN-US">Liver abscess associated to lung abscess and <span class="SpellE">endophthalmitis</span><o:p></o:p></span></b></p>     <p class="MsoNormal" style="text-align: center;" align="center"><span  style="font-size: 11pt; font-family: Verdana;">Jairo Cordero-Chen<span  class="GramE">,<sup><a href="#Afiliacion1">1</a><a name="Afiliacion5"></a>*</sup></span> Eduardo Catal&#225;n-S&#225;nchez,<sup><a href="#Afiliacion2">2</a><a  name="Afiliacion6"></a>*</sup> Juan Ignacio Padilla-Cuadra,<sup><a href="#Afiliacion3">3</a><a  name="Afiliacion7"></a>* </sup>Jorge Ram&#237;rez-Arce<sup><a  href="#Afiliacion4">4</a><a name="Afiliacion8"></a>*    <br> </sup></span></p>     <p class="MsoNormal" style="text-align: left;"><span  style="font-size: 10pt; font-family: Verdana;">    ]]></body>
<body><![CDATA[<br> <a name="Correspondencia2"></a>*<a href="#Correspondencia1">Direcci&#243;n para correspondencia:</a></span>    <br> <span style="font-size: 11pt; font-family: Verdana;"><o:p></o:p></span></p> <hr style="width: 100%; height: 2px;">     <p class="MsoNormal"><b style=""><span  style="font-size: 11pt; font-family: Verdana;">Resumen<o:p></o:p></span></b></p>     <p style="text-align: justify;" class="MsoNormal"><span  style="font-size: 10pt; font-family: Verdana;">El absceso hep&#225;tico pi&#243;geno producido por <span class="SpellE"><i>Klebsiella</i></span><i> <span class="SpellE">pneumoniae</span></i> es relativamente raro y puede complicarse con lesiones s&#233;pticas a distancia. Esto se relaciona con caracter&#237;sticas propias del germen que incluyen el genotipo K1, resistencia a la fagocitosis y la presencia del gen <span  class="SpellE">mag</span>-A. Tales met&#225;stasis s&#233;pticas contemplan absceso pulmonar, meningitis, endocarditis bacteriana y, muy especialmente, <span class="SpellE">endoftalmitis</span>. Esta &#250;ltima ocurre con mayor frecuencia en pacientes diab&#233;ticos, y puede causar ceguera. Se reporta caso de absceso hep&#225;tico por <i>K. <span  class="SpellE">pneumoniae</span></i> asociado a absceso pulmonar y <span  class="SpellE">endoftalmitis</span>, y se revisa epidemiolog&#237;a, fisiopatolog&#237;a, diagn&#243;stico y tratamiento de la entidad.<o:p></o:p></span></p>     <p class="MsoNormal"><b><span  style="font-size: 10pt; font-family: Verdana;">Descriptores: </span></b><span style="font-size: 10pt; font-family: Verdana;">absceso hep&#225;tico, absceso pulmonar, <span class="SpellE"><i>Klebsiella</i></span><i> <span class="SpellE">pneumoniae</span></i>, <span class="SpellE">endoftalmitis</span><o:p></o:p></span></p>     <p class="MsoNormal"><b style=""><span  style="font-size: 11pt; font-family: Verdana;" lang="EN-US">Abstract<o:p></o:p></span></b></p>     <p style="text-align: justify;" class="MsoNormal"><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">The <span  class="SpellE">pyogenic</span> liver abscess due to <span class="SpellE"><i>Klebsiella</i></span><i> <span  class="SpellE">pneumoniae</span></i> is relatively rare and can be complicated by distant septic metastases. This can be related to specific bacterial properties including genotype K1, resistance to <span class="SpellE">phagocytosis</span> and the presence of the gene <span class="SpellE">mag</span>-A. The septic metastases include lung abscess, meningitis, infective <span class="SpellE">endocarditis</span> and specially <span class="SpellE">endophtalmitis</span>. The latter is more frequent in diabetic patients and can result in blindness. We report a case of liver abscess produced by <i>K. <span class="SpellE">pneumoniae</span> </i>associated to pulmonary abscess and <span class="SpellE">endophtalmitis</span>, and review the epidemiology, <span class="SpellE">pathophysiology</span>, diagnosis and treatment of this disease.<o:p></o:p></span></p>     <p class="MsoNormal"><b><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">Keywords: </span></b><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">Liver abscess, lung abscess, <span class="SpellE"><i>Klebsiella</i></span><i> <span class="SpellE">pneumoniae</span></i>, <span class="SpellE">endophthalmitis</span>.<o:p></o:p></span></p>     <p class="MsoNormal"><span  style="font-size: 10pt; font-family: Verdana;"></span></p> <hr style="width: 100%; height: 2px;">     <p style="text-align: justify;" class="MsoNormal"><span  style="font-size: 10pt; font-family: Verdana;">El absceso hep&#225;tico pi&#243;geno es una condici&#243;n frecuentemente asociada a alteraciones de la v&#237;a biliar.<a href="#1"><sup>1</sup></a> El agente m&#225;s reportado es la <span class="SpellE"><i>Escherichia</i></span><i> <span  class="SpellE">coli</span></i>, pero tambi&#233;n es com&#250;n la infecci&#243;n <span class="SpellE">polimicrobiana</span> que incluye g&#233;rmenes anaerobios.<a href="#2"><sup>2</sup></a> Sin embargo, el absceso secundario a <span class="SpellE"><i>Klebsiella</i></span><i> <span  class="SpellE">pneumoniae</span></i> hab&#237;a sido considerado una entidad rara.<a href="#2"><sup>2</sup></a> Entre 1960 y 1978 se reportaron menos de 5 casos.<a href="#3"><sup>3</sup></a> No obstante, luego aument&#243; su incidencia de forma considerable, siendo especialmente alta en pa&#237;ses asi&#225;ticos, por ejemplo Taiw&#225;n.<a href="#4"><sup>4</sup></a> Un hallazgo particular de esta infecci&#243;n es la asociaci&#243;n con focos s&#233;pticos metast&#225;ticos, tales como: absceso pulmonar, meningitis, endocarditis bacteriana y <span class="SpellE">endoftalmitis</span>.<sup><a  href="#3">3</a>,<a href="#5">5-8</a></sup> La afecci&#243;n puede ser tan severa que incluso causa ceguera. El reconocimiento temprano de la presencia de absceso hep&#225;tico primario causado por <span class="SpellE">Klebsiella</span>, puede permitir la instauraci&#243;n de <span class="SpellE">antibi&#243;ticoterapia</span> agresiva y drenaje de la colecci&#243;n para evitar las complicaciones s&#233;pticas a distancia. Se reporta, por primera vez en el pa&#237;s, el caso de un paciente con absceso hep&#225;tico por este germen, complicado con absceso pulmonar y <span class="SpellE">endoftalmitis</span> unilateral.<o:p></o:p></span></p>     ]]></body>
<body><![CDATA[<p class="MsoNormal"><b style=""><span  style="font-size: 11pt; font-family: Verdana;">Presentaci&#243;n de caso<o:p></o:p></span></b></p>     <p style="text-align: justify;" class="MsoNormal"><span  style="font-size: 10pt; font-family: Verdana;">Paciente masculino de 16 a&#241;os, conocido sano, sin antecedente de etilismo, tabaquismo ni toxicoman&#237;as. Tampoco hay historia de reacci&#243;n adversa o alergia a medicamentos. Antecedente de <span class="SpellE">piloroplast&#237;a</span> por estenosis pil&#243;rica cong&#233;nita al mes de edad. Consulta en cl&#237;nica privada por cuadro de 2 d&#237;as de evoluci&#243;n de malestar general, fiebre, <span class="SpellE">hiporexia</span> y dolor abdominal en hipocondrio derecho. Se realiz&#243; ultrasonido de abdomen que document&#243; absceso hep&#225;tico &#250;nico en segmento VII del h&#237;gado. Su condici&#243;n se deteriora asociando hipotensi&#243;n y anuria. Requiere <span class="SpellE">fluidoterapia</span>, cobertura antibi&#243;tica emp&#237;rica y manejo en la Unidad de Cuidados Intensivos, donde precis&#243; soporte <span class="SpellE">inotr&#243;pico</span>, terapia de sustituci&#243;n renal, ventilaci&#243;n mec&#225;nica asistida e incluso <span class="SpellE">traqueostom&#237;a</span> percut&#225;nea por dilataci&#243;n. La radiograf&#237;a de t&#243;rax muestra infiltrados difusos y hay evidencia de <span class="SpellE">coagulopat&#237;a</span> de consumo que amerit&#243; infusi&#243;n de hemoderivados.<o:p></o:p></span></p>     <div style="text-align: justify;"></div>     <p style="text-align: justify;" class="MsoNormal"><span  style="font-size: 10pt; font-family: Verdana;">Se decidi&#243; realizar drenaje percut&#225;neo de absceso, y se logr&#243; obtener franco material purulento, con cultivo temprano positivo por bacilo <span class="SpellE">Gram</span> negativo, identificado posteriormente como <span class="SpellE"><i>Klebsiella</i></span><i> <span  class="SpellE">pneumoniae</span></i>. Se inicia tratamiento con <span class="SpellE">meropenem</span>. Despu&#233;s, un ultrasonido control muestra persistencia de zona de absceso con m&#250;ltiples <span class="SpellE">l&#243;culos</span>. Se decide intervenir quir&#250;rgicamente para drenaje de absceso y se maneja con empaque, abdomen abierto y bolsa de Bogot&#225;. Se consigue, en una nueva exploraci&#243;n, el cierre de cavidad. Sin embargo, se demuestra por tomograf&#237;a la persistencia del absceso (<a href="/img/revistas/amc/v55n1/art11i1.jpg">Figura 1</a>)<b> </b>y se asocia ahora por tomograf&#237;a, con neumon&#237;a basal derecha, con <span class="SpellE">atelectasia</span> secundaria. Es intervenido de nuevo y se realiza drenaje y colocaci&#243;n de sondas. El nuevo control <span class="SpellE">tomogr&#225;fico</span> muestra que persiste el absceso hep&#225;tico y la consolidaci&#243;n pulmonar se ha convertido en absceso de l&#243;bulo inferior pulm&#243;n derecho (<a href="/img/revistas/amc/v55n1/art11i2.jpg">Figura 2</a>).<o:p></o:p></span></p>     <p style="text-align: justify;" class="MsoNormal"><span  style="font-size: 10pt; font-family: Verdana;">Es remitido a otro centro hospitalario despu&#233;s de recibir tratamiento antibi&#243;tico de amplio espectro, incluyendo <span class="SpellE">meropenem</span>, <span  class="SpellE">tigeciclina</span>, piperacilina-<span class="SpellE">tazobactam</span>, vancomicina y <span class="SpellE">anfotericina</span>. Es reintervenido por <i>shock</i> <span class="SpellE">hipovol&#233;mico</span> secundario a <span  class="SpellE">hemoperitoneo</span>. Durante esta nueva laparotom&#237;a exploratoria se realiza hemostasia y empaque hep&#225;tico. No se encontr&#243; colecciones purulentas. Se lava cavidad y se empaca, y en una intervenci&#243;n posterior se logra cierre de cavidad abdominal. Se decide manejo no quir&#250;rgico del absceso pulmonar. Se completan estudios con ecocardiograma, el cual es reportado normal.<o:p></o:p></span></p>     <div style="text-align: justify;"></div>     <p style="text-align: justify;" class="MsoNormal"><span  style="font-size: 10pt; font-family: Verdana;">El paciente curs&#243; con buena evoluci&#243;n cl&#237;nica, siendo posible el retiro del ventilador mec&#225;nico, la independencia del ox&#237;geno suplementario y la posterior <span class="SpellE">decanulaci&#243;n</span> del tubo de <span class="SpellE">traqueostom&#237;a</span>. Cuando logra comunicarse refiere que no tiene visi&#243;n en ojo derecho. Se indica tomograf&#237;a de cerebro y &#243;rbita que resulta normal. Se solicita valoraci&#243;n oftalmol&#243;gica que demuestra severo compromiso de la agudeza visual del ojo derecho. El ultrasonido ocular indica hallazgos compatibles con <span class="SpellE">endoftalmitis</span> end&#243;gena en fase inactiva cicatrizal (<a href="/img/revistas/amc/v55n1/art11i3.jpg">Figura 3</a>).<o:p></o:p></span></p>     <p class="MsoNormal"><span  style="font-size: 10pt; font-family: Verdana;">Paulatinamente contin&#250;a mejorando su estado general, aunque es definitiva la p&#233;rdida de la visi&#243;n en el ojo derecho. Es trasladado a sal&#243;n para continuar tratamiento antibi&#243;tico y pocos d&#237;as despu&#233;s es egresado del Hospital.<o:p></o:p></span></p>     <p class="MsoNormal"><b style=""><span  style="font-size: 11pt; font-family: Verdana;">Discusi&#243;n<o:p></o:p></span></b></p>     <p style="text-align: justify;" class="MsoNormal"><span  style="font-size: 10pt; font-family: Verdana;">Desde su descripci&#243;n inicial, el absceso primario hep&#225;tico por <span  class="SpellE"><i>Klebsiella</i></span><i> <span class="SpellE">pneumoniae</span></i> se ha convertido en una enfermedad emergente no limitada a Taiw&#225;n, afectando a otros pa&#237;ses asi&#225;ticos y que llega incluso a los Estados Unidos.<a href="#8"><sup>8-11</sup></a><b> </b>Las razones de tan elevada incidencia en Taiw&#225;n (de hasta un 78,5 % de los casos en ese pa&#237;s) no quedan claras y podr&#237;an relacionarse con aspectos socioculturales.<a href="#15"><sup>15</sup></a><o:p></o:p></span></p>     ]]></body>
<body><![CDATA[<div style="text-align: justify;"></div>     <p style="text-align: justify;" class="MsoNormal"><span  style="font-size: 10pt; font-family: Verdana;">Las manifestaciones cl&#237;nicas del absceso hep&#225;tico por <i>K. <span  class="SpellE">pneumoniae</span></i> no son espec&#237;ficas ni exclusivas para este agente.<a href="#6"><sup>6</sup></a> Afectan con frecuencia a personas de edad media y avanzada y se presentan como fiebre, escalofr&#237;os, dolor abdominal y <span  class="SpellE">hepatomegalia</span>.<a href="#3"><sup>3</sup></a> A diferencia del absceso amibiano, no es com&#250;n la presencia reciente de diarrea.<a href="#12"><sup>12</sup></a> En ex&#225;menes de laboratorio en otros casos de absceso hep&#225;tico, es com&#250;n encontrar elevaci&#243;n de <span class="SpellE">aminotransferasas</span>, fosfatasa alcalina, leucocitosis y disminuci&#243;n de la alb&#250;mina s&#233;rica.<a href="#3"><sup>3</sup></a><o:p></o:p></span></p>     <div style="text-align: justify;"></div>     <p style="text-align: justify;" class="MsoNormal"><span  style="font-size: 10pt; font-family: Verdana;">Como en otros casos de absceso hep&#225;tico, el ultrasonido y la tomograf&#237;a son los m&#233;todos diagn&#243;sticos m&#225;s utilizados.<a href="#1"><sup>1</sup></a> Se ha intentado identificar algunos hallazgos distintivos en estudios de im&#225;genes. Al ultrasonido, el absceso suele ser poco fluido, a diferencia de otros tipos de abscesos, lo cual sugiere que el acceso de los neutr&#243;filos al sitio no es tan eficiente.<a href="#13"><sup>13</sup></a> Esto provoca que la cantidad de material purulento que se drena por v&#237;a percut&#225;nea sea escasa. La tomograf&#237;a corrobora estas caracter&#237;sticas y ofrece una imagen semis&#243;lida, <span class="SpellE">loculada</span>, que afecta un l&#243;bulo y a menudo se asocia a flebitis hep&#225;tica.<a href="#14"><sup>14</sup></a> El l&#243;bulo m&#225;s frecuentemente comprometido es el derecho, lo cual puede obedecer a su tama&#241;o y alto flujo sangu&#237;neo.<a href="#3"><sup>3</sup></a><o:p></o:p></span></p>     <div style="text-align: justify;"></div>     <p style="text-align: justify;" class="MsoNormal"><span  style="font-size: 10pt; font-family: Verdana;">Un rasgo caracter&#237;stico de esta infecci&#243;n por <i>K. <span class="SpellE">pneumoniae</span></i> es que se complica con met&#225;stasis s&#233;pticas.<sup><a href="#4">4</a> </sup>Los sitios involucrados son la piel, los ri&#241;ones, los pulmones, el sistema nervioso central y, muy especialmente, los ojos (<span class="SpellE">endoftalmitis</span>). La presencia de diabetes como <span class="SpellE">predisponente</span> para esta complicaci&#243;n ha mostrado una frecuencia variable, la cual oscila entre un 19% y un 65% de los casos.<sup><a href="#3">3, 4</a>, <a href="#15">15, 16</a></sup><b> </b>Esto<b> </b>puede ser producto de la propensi&#243;n de tales enfermos a sufrir <span  class="SpellE">bacteremia</span>.<a href="#16"><sup>16</sup></a> Sin embargo, se han descrito casos en pacientes no diab&#233;ticos, lo cual indica factores inherentes del <span  class="SpellE">g&#233;rmen</span>;<sup>17</sup> entre ellos, se ha descrito el genotipo K1, resistencia a la fagocitosis, presencia del gen <span  class="SpellE">mag</span>-A y del regulador mediado por pl&#225;smidos para la s&#237;ntesis de polisac&#225;ridos, <span class="SpellE">rmp</span>-A.<a  href="#18"><sup>18- 20</sup></a><o:p></o:p></span></p>     <p style="text-align: justify;" class="MsoNormal"><span  style="font-size: 10pt; font-family: Verdana;">La presencia de ciertos polisac&#225;ridos en la superficie bacteriana desempe&#241;a un papel en su virulencia, produciendo cierta <span  class="SpellE">mucoviscosidad</span> en la bacteria, que podr&#237;a explicar su capacidad para extenderse a otros tejidos y proliferar en ellos.<a  href="#21"><sup>21</sup></a> Finalmente, se ha demostrado la presencia intracelular de la bacteria en neutr&#243;filos, y su inyecci&#243;n induce abscesos en m&#250;ltiples sitios, lo que hace pensar que estas c&#233;lulas pueden ser mediadoras de la diseminaci&#243;n a distancia de la infecci&#243;n.<a href="#22"><sup>22</sup></a><o:p></o:p></span></p>     <div style="text-align: justify;"></div>     <p style="text-align: justify;" class="MsoNormal"><span  style="font-size: 10pt; font-family: Verdana;">De las lesiones a distancia, la m&#225;s estudiada por sus consecuencias es la <span  class="SpellE">endoftalmitis</span> end&#243;gena. En general, las <span  class="SpellE">endoftalmitis</span> end&#243;genas son causadas por <span  class="SpellE"><i>Staphylococcus</i></span><i> <span class="SpellE">aureus</span></i> y estreptococos, siendo la <i>K. <span class="SpellE">pneumoniae</span></i> un causante relativamente raro.<a href="#22"><sup>22</sup></a> Sin embargo, en los pa&#237;ses donde el absceso hep&#225;tico por <span class="SpellE"><i>Klebsiella</i></span> es frecuente, la incidencia de asociaci&#243;n con <span class="SpellE">endoftalmitis</span> llega a superar el 10%.<a href="#24"><sup>24</sup></a> Cuando compromete el ojo produce una proceso infeccioso severo que puede conducir a la p&#233;rdida de la visi&#243;n.<a href="#25"><sup>25, 26</sup></a><o:p></o:p></span></p>     <div style="text-align: justify;"></div>     ]]></body>
<body><![CDATA[<p style="text-align: justify;" class="MsoNormal"><span  style="font-size: 10pt; font-family: Verdana;">Su manejo incluye la misma <span class="SpellE">antibi&#243;ticoterapia</span> utilizada para el tratamiento de absceso hep&#225;tico; el uso de antibi&#243;ticos <span  class="SpellE">intrav&#237;treo</span> no siempre es necesario y es en particular riesgoso, si el compromiso es bilateral.<o:p></o:p></span></p>     <div style="text-align: justify;"></div>     <p style="text-align: justify;" class="MsoNormal"><span  style="font-size: 10pt; font-family: Verdana;">La presencia concomitante de absceso pulmonar tambi&#233;n ha sido descrita. En el presente caso no se puede asegurar con certeza la diseminaci&#243;n hemat&#243;gena o la embolia s&#233;ptica, ya que podr&#237;a ser producto de contig&#252;idad. Al momento solo existe un reporte que incluya absceso hep&#225;tico, absceso pulmonar y <span class="SpellE">endoftalmitis</span> por <span class="SpellE"><i>Klebsiella</i></span>, en el que tampoco se demostr&#243; alg&#250;n tipo de <span class="SpellE">inmunosupresi&#243;n</span>.<a  href="#27"><sup>27</sup></a><o:p></o:p></span></p>     <p style="text-align: justify;" class="MsoNormal"><span  style="font-size: 10pt; font-family: Verdana;">La mortalidad por absceso hep&#225;tico oscila entre un 6 &#8211; 19,6%, especialmente cuando hay alteraciones de la funciones de varios &#243;rganos, incluyendo falla renal.<a href="#28"><sup>28<span class="GramE">,29</span></sup></a> Por tal raz&#243;n, es primordial un diagn&#243;stico oportuno y el tratamiento apropiado. La cobertura antibi&#243;tica debe abarcar bacterias <span  class="SpellE">gram</span> negativas y anaerobios<span class="GramE">;<a  href="#1"><sup>1</sup></a></span> su duraci&#243;n va de 4 semanas para abscesos &#250;nicos, hasta 6 semanas en abscesos m&#250;ltiples.<a href="#3"><sup>3</sup></a><o:p></o:p></span></p>     <div style="text-align: justify;"></div>     <p style="text-align: justify;" class="MsoNormal"><span  style="font-size: 10pt; font-family: Verdana;">El drenaje de la colecci&#243;n es indispensable, aunque hay controversia en cuanto a la v&#237;a. Algunos autores prefieren la t&#233;cnica percut&#225;nea, pero en caso de abscesos m&#250;ltiples o poco accesibles, es necesario el drenaje abierto.<a href="#30"><sup>30-32</sup></a><o:p></o:p></span></p>     <div style="text-align: justify;"></div>     <p style="text-align: justify;" class="MsoNormal"><span  style="font-size: 10pt; font-family: Verdana;">En conclusi&#243;n, el presente caso ilustra la asociaci&#243;n del absceso hep&#225;tico por <i>K. <span class="SpellE">pneumoniae</span></i> con absceso pulmonar y a <span class="SpellE">endoftalmitis</span>. Adem&#225;s, muestra la importancia de sospechar las complicaciones s&#233;pticas a distancia, en pacientes con absceso hep&#225;tico. Es preciso reconocer que en casos posteriores resulta indispensable considerar la tipificaci&#243;n de la bacteria, con el fin de identificar si ya est&#225; presente en nuestro medio el genotipo K1.<o:p></o:p></span></p>     <p class="MsoNormal"><b style=""><span  style="font-size: 11pt; font-family: Verdana;" lang="EN-US"></span></b></p> <hr style="width: 100%; height: 2px;">     <p class="MsoNormal"><b style=""><span  style="font-size: 11pt; font-family: Verdana;" lang="EN-US">Referencias<o:p></o:p></span></b></p>     ]]></body>
<body><![CDATA[<!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US">&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US"><a name="1"></a>1<span  class="GramE">.</span></span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  class="SpellE"><span style="font-size: 10pt; font-family: Verdana;"  lang="EN-US">Johannsen</span></span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US"> EC, <span class="SpellE">Sifri</span> CD, <span class="SpellE">Madoff</span> LC. <span class="SpellE">Pyogenic</span> liver abscesses. Infect <span  class="SpellE">Dis</span> <span class="SpellE">Clin</span> North Am. 2000; 14: 547-63.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=058961&pid=S0001-6002201300010001100001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><o:p></o:p></span></p>     <!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US"><a  name="2"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">2<span  class="GramE">.</span></span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  class="SpellE"><span style="font-size: 10pt; font-family: Verdana;"  lang="EN-US">Rahimian</span></span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US"> J, Wilson T, <span class="SpellE">Oram</span> V, <span class="SpellE">Holzman</span> RS. <span class="SpellE">Pyogenic</span> liver abscess: recent trends in etiology and mortality. <span class="SpellE">Clin</span> Infect Dis. 2004; 39:1654-9.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=058963&pid=S0001-6002201300010001100002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><o:p></o:p></span></p>     <!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US"><a  name="3"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">3<span  class="GramE">.</span></span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">Han SHB: Review of hepatic abscess from <span class="SpellE"><i>Klebsiella</i></span><i> <span class="SpellE">pneumoniae</span></i>-An association with diabetes mellitus and septic <span class="SpellE">endophthalmitis</span>. West J Med 1995; 162: 220-224.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=058965&pid=S0001-6002201300010001100003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><o:p></o:p></span></p>     <!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US">&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US"><a name="4"></a>4<span  class="GramE">.</span></span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">Lederman ER, Crum NF. <span class="SpellE">Pyogenic</span> liver abscess with a focus on <span class="SpellE"><i>Klebsiella</i></span><i> <span  class="SpellE">pneumoniae</span></i> as a primary pathogen: an emerging disease with unique clinical characteristics. <span class="GramE">Am J <span class="SpellE">Gastroenterol</span>.</span> <span class="GramE">2005; 100: 322-31.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=058967&pid=S0001-6002201300010001100004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></span><o:p></o:p></span></p>     <!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US"><a  name="5"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">5<span  class="GramE">.</span></span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">Liu YC, Cheng DL, Lin CL. <span class="SpellE"><i>Klebsiella</i></span><i> <span  class="SpellE">pneumoniae</span></i> liver abscess associated with septic <span class="SpellE">endophthalmitis</span>. Arch Intern Med. 1986; 146: 1913-6.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=058969&pid=S0001-6002201300010001100005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><o:p></o:p></span></p>     ]]></body>
<body><![CDATA[<!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US"><a  name="6"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">6<span  class="GramE">.</span></span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">Chang FY, Chou MY. Comparison of <span class="SpellE">pyogenic</span> liver abscesses caused by <span class="SpellE"><i>Klebsiella</i></span><i> <span  class="SpellE">pneumoniae</span></i> and non&#8211;<i>K. <span class="SpellE">pneumoniae</span></i> pathogens. <span  class="GramE">J <span class="SpellE">Formos</span> Med Assoc. 1995; 94: 232-7.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=058971&pid=S0001-6002201300010001100006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></span><o:p></o:p></span></p>     <!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US"><a  name="7"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">7.</span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">Tan YM, <span  class="SpellE">Chee</span> SP, <span class="SpellE">Soo</span> KC, Chow P. Ocular manifestations and complications of <span class="SpellE">pyogenic</span> liver abscess. <span  class="GramE">World J Surg. 2004; 28: 38-42.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=058973&pid=S0001-6002201300010001100007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></span><o:p></o:p></span></p>     <!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US"><a  name="8"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">8<span  class="GramE">.</span></span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  class="SpellE"><span style="font-size: 10pt; font-family: Verdana;"  lang="EN-US">Saccente</span></span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US"> M. <span class="SpellE"><i>Klebsiella</i></span><i> <span  class="SpellE">pneumoniae</span></i> Liver Abscess, <span class="SpellE">endophthalmitis</span>, and meningitis in a man with newly recognized diabetes mellitus. <span class="SpellE">Clin</span> Infect Dis. 1999; 29:1570&#8211;71.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=058975&pid=S0001-6002201300010001100008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><o:p></o:p></span></p>     <!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US"><a  name="9"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">9<span  class="GramE">.</span></span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  class="SpellE"><span style="font-size: 10pt; font-family: Verdana;"  lang="EN-US">Nadasy</span></span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US"> KA, <span class="SpellE">Domiati-Saad</span> R, <span class="SpellE">Tribble</span> MA. <span class="GramE">Invasive <span class="SpellE"><i>Klebsiella</i></span><i> <span class="SpellE">pneumoniae</span></i> syndrome in <st1:place  w:st="on">North America</st1:place>.</span> <span class="SpellE">Clin</span> Infect Dis. 2007; 45: 25&#8211;8.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=058977&pid=S0001-6002201300010001100009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><o:p></o:p></span></p>     <!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US"><a  name="10"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">10.</span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  class="SpellE"><span style="font-size: 10pt; font-family: Verdana;"  lang="EN-US">Keynan</span></span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US"> Y, <span class="SpellE">Karlowsky</span> JA, <span class="SpellE">Walus</span> T, Rubinstein E. <span class="SpellE">Pyogenic</span> liver abscess caused by <span class="SpellE">hypermucoviscous</span> <span  class="SpellE"><i>Klebsiella</i></span><i> <span class="SpellE">pneumoniae</span></i>. Scand J Infect Dis. 2007; 39: 828-30.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=058979&pid=S0001-6002201300010001100010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><o:p></o:p></span></p>     ]]></body>
<body><![CDATA[<!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US"><a  name="11"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">11<span  class="GramE">.</span></span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  class="SpellE"><span style="font-size: 10pt; font-family: Verdana;"  lang="EN-US">Karama</span></span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US"> EM, <span class="SpellE">Willermain</span> F, <span class="SpellE">Janssens</span> X, et al. Endogenous <span class="SpellE">endophthalmitis</span> complicating <span class="SpellE"><i>Klebsiella</i></span><i> <span  class="SpellE">pneumoniae</span></i> liver abscess in <st1:place w:st="on">Europe</st1:place>: case report. </span><span class="SpellE"><span  style="font-size: 10pt; font-family: Verdana;" lang="PT-BR">Int</span></span><span  style="font-size: 10pt; font-family: Verdana;" lang="PT-BR"> <span  class="SpellE">Ophthalmol</span>. 2008; <span class="GramE">28:111</span>-3.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=058981&pid=S0001-6002201300010001100011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><o:p></o:p></span></p>     <!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="PT-BR"><a  name="12"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="PT-BR">12.</span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="PT-BR">Cosme A, <span  class="SpellE">Ojeda</span> E, <span class="SpellE">Zamarre&#241;o</span> I, <span class="SpellE">Bujanda</span> L, <span class="SpellE">Garmendia</span> G, <span class="SpellE">Echeverr&#237;a</span> ML. <span class="SpellE">Benavente</span> J. <span class="SpellE">Pyogenic</span> versus <span class="SpellE">amoebic</span> <span class="SpellE">liver</span> <span class="SpellE">abscesses</span>. </span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">A comparative clinical study in a series of 58 patients Rev <span class="SpellE"><span class="GramE">Esp</span></span> <span class="SpellE">Enferm</span> Dig. <span class="GramE">2010; 102: 90-99.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=058983&pid=S0001-6002201300010001100012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></span><o:p></o:p></span></p>     <!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US"><a  name="13"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">13.</span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  class="SpellE"><span style="font-size: 10pt; font-family: Verdana;"  lang="EN-US">Hui</span></span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US"> J, Yang M, Cho D, Li A, <span class="SpellE">Loke</span> T, Chan J, Woo P. <span class="SpellE">Pyogenic</span> Liver <span class="SpellE">AbscessesCaused</span> by <span class="SpellE"><i>Klebsiella</i></span><i> <span class="SpellE">pneumoniae</span></i>: US appearance and aspiration findings. Radiology 2007; 242: 769-76.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=058985&pid=S0001-6002201300010001100013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><o:p></o:p></span></p>     <!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US">&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US"><a  name="14"></a>14.</span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  class="SpellE"><span style="font-size: 10pt; font-family: Verdana;"  lang="EN-US">Alsaif</span></span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US"> H, <span class="SpellE">Venkatesh</span> S, Chan D, Archuleta S. 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<body><![CDATA[<!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US">&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US"><a  name="16"></a>16<span class="GramE">.</span></span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">Cheng DL, Liu YC, Yen MY, Liu CY, Wang RS. Septic metastatic lesions of <span  class="SpellE">pyogenic</span> liver abscess: association with <span  class="SpellE"><i>Klebsiella</i></span><i> <span class="SpellE">pneumoniae</span></i> <span class="SpellE">bacteremia</span> in diabetic patients. Arch Intern Med. 1991; 151:1557-9.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=058991&pid=S0001-6002201300010001100016&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><o:p></o:p></span></p>     <!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US">&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US"><a  name="17"></a>17.</span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">Wong TY, Chiu SI, So MK, Tsang MK, Lai JY, Lai ST, <span class="SpellE">Tse</span> KK, Io YF. Septic metastatic <span class="SpellE">endophthalmitis</span> complicating <span  class="SpellE"><i>Klebsiella</i></span><i> <span class="SpellE">pneumoniae</span></i> <span class="GramE">liver abscess</span> in a non-diabetic <span class="SpellE">chinese</span> man. HKM J. 2001; 7: 303.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=058993&pid=S0001-6002201300010001100017&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><o:p></o:p></span></p>     <!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US"><a  name="18"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">18.</span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">CT, Lai SY, Yi WC, <span class="SpellE">Hsueh</span> PR, Liu KL, Chang SC. <span  class="SpellE"><i>Klebsiella</i></span><i> <span class="SpellE">pneumoniae</span></i> genotype K1: an emerging pathogen that causes septic ocular or central nervous system complications from <span  class="SpellE">pyogenic</span> liver abscess. <span class="SpellE">Clin</span> Infect Dis. 2007; 45: 284-93.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=058995&pid=S0001-6002201300010001100018&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><o:p></o:p></span></p>     <!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US"><a  name="19"></a>&#8201;</span><st1:street w:st="on"><st1:address w:st="on"><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">19<span  class="GramE">.</span></span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">Fang CT</span></st1:address></st1:street><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">, Chuang YP, Shun CT, <st1:place w:st="on"><st1:city w:st="on">Chang</st1:city> <st1:state w:st="on">SC</st1:state></st1:place>, Wang JT. A novel virulence gene in <span class="SpellE"><i>Klebsiella</i></span><i> <span  class="SpellE">pneumoniae</span></i> strains causing primary liver abscess and septic metastatic complications. <span class="GramE">J Exp Med. 2004; 199: 697-705.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=058997&pid=S0001-6002201300010001100019&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></span><o:p></o:p></span></p>     <!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US"><a  name="20"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">20<span  class="GramE">.</span></span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">Chuang YP, <st1:street w:st="on"><st1:address w:st="on">Fang CT</st1:address></st1:street>, Lai SY, <st1:place w:st="on"><st1:city w:st="on">Chang</st1:city> <st1:state  w:st="on">SC</st1:state></st1:place>, Wang JT. Genetic determinants of capsular serotype K1 of <span class="SpellE"><i>Klebsiella</i></span><i> <span class="SpellE">pneumoniae</span></i> causing primary <span  class="SpellE">pyogenic</span> liver abscess. J Infect Dis. 2006; 193: 645-54.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=058999&pid=S0001-6002201300010001100020&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><o:p></o:p></span></p>     ]]></body>
<body><![CDATA[<!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US"><a  name="21"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">21<span  class="GramE">.</span></span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  class="SpellE"><span style="font-size: 10pt; font-family: Verdana;"  lang="EN-US">Wiskur</span></span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US"> B, Hun J, <span class="SpellE">Callegan</span> M.. <span  class="SpellE"><span class="GramE">Hypermucoviscosity</span></span><span  class="GramE"> as a virulence factor in experimental <span class="SpellE"><i>Klebsiella</i></span><i> <span class="SpellE">pneumoniae</span></i> <span class="SpellE">endophthalmitis</span>.</span> Invest <span class="SpellE">Ophthalmol</span> Vis Sci. 2008; 49:4931-4938.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=059001&pid=S0001-6002201300010001100021&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><o:p></o:p></span></p>     <!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US"><a  name="22"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">22.</span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">Lin JC, Chang FY, Fung CP, <span class="SpellE">Yeh</span> KM, Chen CT, Tsai YK, <span class="SpellE">Siu</span> LK. Do <span class="SpellE">neutrophils</span> play a role in establishing liver abscesses and distant metastases caused by <span class="SpellE"><i>Klebsiella</i></span><i> <span class="SpellE">pneumoniae</span></i>? <span class="SpellE"><span  class="GramE">PLoS</span></span><span class="GramE"> One.</span> <span  class="GramE">2010; 5: 15005.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=059003&pid=S0001-6002201300010001100022&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></span><o:p></o:p></span></p>     <!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US"><a  name="23"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">23<span  class="GramE">.</span></span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">Okada AA, Johnson RP, Liles WC, D&#8217;Amico DJ, Baker AS. Endogenous bacterial <span  class="SpellE">endophthalmitis</span>: report of a ten-year retrospective study. <span class="GramE">Ophthalmology 1994; 101: 832-8.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=059005&pid=S0001-6002201300010001100023&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></span><o:p></o:p></span></p>     <!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US"><a  name="24"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">24<span  class="GramE">.</span></span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">Chou FF, Kou HK. Endogenous <span class="SpellE">endophthalmitis</span> associated with <span class="SpellE">pyogenic</span> hepatic abscess. J Am <span class="SpellE">Coll</span> Surg. 1996; 182:33-6.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=059007&pid=S0001-6002201300010001100024&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><o:p></o:p></span></p>     <!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US"><a  name="25"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">25<span  class="GramE">.</span></span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">Cahill M, Chang B, Murray A. 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<body><![CDATA[<!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US"><a  name="26"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">26<span  class="GramE">.</span></span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">Liao HR, Lee HW, <span class="SpellE">Leu</span> HS, Lin BJ, <span  class="SpellE">Juang</span> CJ. <span class="GramE">Endogenous <span class="SpellE"><i>Klebsiella</i></span><i> <span class="SpellE">pneumoniae</span> </i><span class="SpellE">endophthalmitis</span> in diabetic patients.</span> Can J <span class="SpellE">Ophthalmol</span>. <span class="GramE">1992; 27: 143-7.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=059011&pid=S0001-6002201300010001100026&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></span><o:p></o:p></span></p>     <!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US"><a  name="27"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">27.</span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">Naito T, Kawakami T, <span class="SpellE">Tsuda</span> M, <span class="SpellE">Ebe</span> T, <span class="SpellE">Sekiya</span> S, <span class="SpellE">Isonuma</span> H, Matsumoto T, Watanabe K. (A case of <span class="SpellE">endophthalmitis</span> and abscesses in the liver and the lung caused by <span class="SpellE"><i>Klebsiella</i></span><i> <span class="SpellE">pneumoniae</span></i>). <span class="SpellE">Kansenshogaku</span> <span class="SpellE">Zasshi</span>. <span class="GramE">1999; 73:935-8.</span> (<span class="GramE">abstract</span>).    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=059013&pid=S0001-6002201300010001100027&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><o:p></o:p></span></p>     <!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US"><a  name="28"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">28<span  class="GramE">.</span></span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">Chung YF. <span  class="SpellE"><span class="GramE">Pyogenic</span></span><span  class="GramE"> liver abscess--predicting failure to improve outcome.</span> <span  class="SpellE"><span class="GramE">Neth</span></span><span  class="GramE"> J Med. 2008; 66:183-4.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=059015&pid=S0001-6002201300010001100028&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></span><o:p></o:p></span></p>     <!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US"><a  name="29"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">29<span  class="GramE">.</span></span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">Land MA, <span  class="SpellE">Moinuddin</span> M, <span class="SpellE">Bisno</span> AL: <span class="SpellE">Pyogenic</span> liver abscess-Changing epidemiology and prognosis. <span class="GramE">South Med J. 1985; 78:1426-1430.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=059017&pid=S0001-6002201300010001100029&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></span><o:p></o:p></span></p>     <!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US"><a  name="30"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">30.</span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">Lee S, Chen Y, Tsai H, <span class="SpellE">Wann</span> S, Lin H, Huang C, Liu Y. Predictors of septic metastatic infection and mortality among patients with <span  class="SpellE"><i>Klebsiella</i></span><i> <span class="SpellE">pneumoniae</span></i> liver abscess.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=059019&pid=S0001-6002201300010001100030&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><o:p></o:p></span></p>     ]]></body>
<body><![CDATA[<!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;"><a name="31"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;">31.</span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  class="SpellE"><span style="font-size: 10pt; font-family: Verdana;">Clin</span></span><span  style="font-size: 10pt; font-family: Verdana;"> <span class="SpellE">Infect</span> <span class="SpellE">Dis</span>. 2008; 47:642-50.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=059021&pid=S0001-6002201300010001100031&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><o:p></o:p></span></p>     <!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;"><a name="32"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;">32.</span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  class="SpellE"><span style="font-size: 10pt; font-family: Verdana;">McDonald</span></span><span  style="font-size: 10pt; font-family: Verdana;"> MI, <span  class="SpellE">Corey</span> GR, <span class="SpellE">Gallis</span> HA, <span class="SpellE">Durack</span> DT. </span><span style="font-size: 10pt; font-family: Verdana;"  lang="EN-US">Single and multiple <span class="SpellE">pyogenic</span> liver abscesses: natural history, diagnosis and treatment, with emphasis on <span class="SpellE">percutaneous</span> drainage. <span class="GramE">Medicine 1984; 63: 291-302.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=059023&pid=S0001-6002201300010001100032&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></span><o:p></o:p></span></p>     <!-- ref --><p class="MsoNormal"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;" lang="EN-US"><a  name="33"></a>&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US">33<span  class="GramE">.</span></span><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8194;</span><span  class="SpellE"><span style="font-size: 10pt; font-family: Verdana;"  lang="EN-US">Malik</span></span><span  style="font-size: 10pt; font-family: Verdana;" lang="EN-US"> A, Bari S, <span class="SpellE">Rouf</span> K, <span class="SpellE">Wani</span> K. <span class="SpellE">Pyogenic</span> liver abscess: Changing patterns in approach. </span><span  style="font-size: 10pt; font-family: Verdana;">World J <span  class="SpellE">Gastrointest</span> <span class="SpellE">Surg</span>. 2010; 2: 395-401.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=059025&pid=S0001-6002201300010001100033&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><o:p></o:p></span></p> </div>     <div><b><span style="font-size: 10pt; font-family: Verdana;"><o:p></o:p>    <br> Afiliaci&#243;n de los autores:</span></b><span  style="font-size: 10pt; font-family: Verdana;"> <a name="Afiliacion1"></a><a  href="#Afiliacion5"><sup>1</sup></a>Residente de Otorrinolaringolog&#237;a, <sup><a name="Afiliacion2"></a><a  href="#Afiliacion6">2</a></sup>Residente de Anestesiolog&#237;a y <sup><a name="Afiliacion4"></a><a href="#Afiliacion8">4</a></sup>Unidad de Cuidado Intensivo Quir&#250;rgico, Hospital &#8220;Dr. Rafael &#193;ngel Calder&#243;n Guardia&#8221;. <sup><a name="Afiliacion3"></a><a  href="#Afiliacion7">3</a></sup>Direcci&#243;n de Investigaci&#243;n, Universidad de Iberoam&#233;rica.<o:p></o:p></span>     <p class="MsoNormal"><span class="SpellE"><span  style="font-size: 10pt; font-family: Verdana;"><a  name="Correspondencia1"></a><a href="#Correspondencia2">*</a>Correspondencia a:</span></span><span style="font-size: 10pt; font-family: Symbol;"><span  style="">*</span></span><span class="SpellE"><span  style="font-size: 10pt; font-family: &quot;Arial Unicode MS&quot;;">&#8201;</span><span  style="font-size: 10pt; font-family: Verdana;">apadilla@racsa.co.cr</span></span><span  style="font-size: 10pt; font-family: Verdana;"><o:p></o:p></span></p>     <br> <hr style="width: 100%; height: 2px;">     ]]></body>
<body><![CDATA[<p style="text-align: center;" class="MsoNormal"><b><span  style="font-size: 10pt; font-family: Verdana;">Fecha recibido: </span></b><span  style="font-size: 10pt; font-family: Verdana;">8 de mayo de 2012 <b>Fecha aceptado: </b>23 de agosto de 2012<o:p></o:p></span></p> </div> </div> </div> </div>      ]]></body><back>
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