<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0//EN" "http://www.w3.org/Math/DTD/mathml2/xhtml-math11-f.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><!--This file was converted to xhtml by LibreOffice - see https://cgit.freedesktop.org/libreoffice/core/tree/filter/source/xslt for the code.--><head profile="http://dublincore.org/documents/dcmi-terms/"><meta http-equiv="Content-Type" content="application/xhtml+xml; charset=utf-8"/><title xml:lang="en-US">- no title specified</title><meta name="DCTERMS.title" content="" xml:lang="en-US"/><meta name="DCTERMS.language" content="en-US" scheme="DCTERMS.RFC4646"/><meta name="DCTERMS.source" content="http://xml.openoffice.org/odf2xhtml"/><meta name="DCTERMS.creator" content="Microsoft"/><meta name="DCTERMS.issued" content="2019-05-07T02:13:00" scheme="DCTERMS.W3CDTF"/><meta name="DCTERMS.modified" content="2019-06-25T13:18:11.383704443" scheme="DCTERMS.W3CDTF"/><meta name="DCTERMS.provenance" content="" xml:lang="en-US"/><meta name="DCTERMS.subject" content="," xml:lang="en-US"/><link rel="schema.DC" href="http://purl.org/dc/elements/1.1/" hreflang="en"/><link rel="schema.DCTERMS" href="http://purl.org/dc/terms/" hreflang="en"/><link rel="schema.DCTYPE" href="http://purl.org/dc/dcmitype/" hreflang="en"/><link rel="schema.DCAM" href="http://purl.org/dc/dcam/" hreflang="en"/><style type="text/css">
    @page {  }
    table { border-collapse:collapse; border-spacing:0; empty-cells:show }
    td, th { vertical-align:top; font-size:12pt;}
    h1, h2, h3, h4, h5, h6 { clear:both;}
    ol, ul { margin:0; padding:0;}
    li { list-style: none; margin:0; padding:0;}
    /* "li span.odfLiEnd" - IE 7 issue*/
    li span. { clear: both; line-height:0; width:0; height:0; margin:0; padding:0; }
    span.footnodeNumber { padding-right:1em; }
    span.annotation_style_by_filter { font-size:95%; font-family:Arial; background-color:#fff000;  margin:0; border:0; padding:0;  }
    span.heading_numbering { margin-right: 0.8rem; }* { margin:0;}
    .fr1 { border-style:none; font-size:11pt; margin-bottom:0cm; margin-left:0.249cm; margin-right:0.249cm; margin-top:0cm; padding:0cm; font-family:Calibri; vertical-align:top; }
    .P1 { font-size:11pt; line-height:150%; margin-bottom:0.353cm; margin-top:0cm; text-align:center ! important; font-family:Calibri; writing-mode:lr-tb; }
    .P10 { font-size:11pt; line-height:115%; margin-bottom:0cm; margin-top:0cm; text-align:left ! important; font-family:Calibri; writing-mode:lr-tb; }
    .P11 { font-size:12pt; line-height:100%; margin-bottom:0cm; margin-top:0cm; text-align:center ! important; font-family:Arial; writing-mode:lr-tb; }
    .P12 { font-size:12pt; line-height:100%; margin-bottom:0cm; margin-top:0cm; text-align:justify ! important; font-family:Arial; writing-mode:lr-tb; margin-left:0.635cm; margin-right:0cm; text-indent:0cm; color:#000000; font-weight:bold; }
    .P13 { font-size:11pt; line-height:100%; margin-bottom:0cm; margin-top:0cm; text-align:justify ! important; font-family:Calibri; writing-mode:lr-tb; margin-left:0.635cm; margin-right:0cm; text-indent:0cm; }
    .P14 { font-size:11pt; line-height:115%; margin-bottom:0.353cm; margin-top:0cm; text-align:justify ! important; font-family:Calibri; writing-mode:lr-tb; margin-left:0.635cm; margin-right:0cm; text-indent:0cm; }
    .P15 { font-size:12pt; line-height:115%; margin-bottom:0.353cm; margin-top:0cm; text-align:justify ! important; font-family:Arial; writing-mode:lr-tb; margin-left:0.635cm; margin-right:0cm; text-indent:0cm; color:#000000; }
    .P16 { font-size:11pt; line-height:150%; margin-bottom:0.353cm; margin-top:0cm; text-align:center ! important; font-family:Calibri; writing-mode:lr-tb; color:#000000; font-weight:normal; }
    .P17 { font-size:11pt; line-height:115%; margin-bottom:0.353cm; margin-left:1.27cm; margin-right:0cm; margin-top:0cm; text-align:justify ! important; text-indent:0cm; font-family:Calibri; writing-mode:lr-tb; }
    .P18 { font-size:11pt; line-height:115%; margin-bottom:0.353cm; margin-left:1.27cm; margin-right:0cm; margin-top:0cm; text-align:justify ! important; text-indent:0cm; font-family:Calibri; writing-mode:lr-tb; }
    .P19 { font-size:11pt; line-height:115%; margin-bottom:0cm; margin-left:1.27cm; margin-right:0cm; margin-top:0cm; text-align:left ! important; text-indent:0cm; font-family:Calibri; writing-mode:lr-tb; }
    .P20 { font-size:11pt; line-height:100%; margin-bottom:0cm; margin-left:1.27cm; margin-right:0cm; margin-top:0cm; text-align:left ! important; text-indent:0cm; font-family:Calibri; writing-mode:lr-tb; }
    .P21 { font-size:11pt; line-height:100%; margin-bottom:0cm; margin-left:1.27cm; margin-right:0cm; margin-top:0cm; text-align:justify ! important; text-indent:0cm; font-family:Calibri; writing-mode:lr-tb; }
    .P3 { font-size:11pt; line-height:115%; margin-bottom:0.353cm; margin-top:0cm; text-align:right ! important; font-family:Calibri; writing-mode:lr-tb; }
    .P4 { font-size:11pt; line-height:115%; margin-bottom:0.353cm; margin-top:0cm; text-align:justify ! important; font-family:Calibri; writing-mode:lr-tb; }
    .P5 { font-size:12pt; line-height:115%; margin-bottom:0.353cm; margin-top:0cm; text-align:justify ! important; font-family:Arial; writing-mode:lr-tb; color:#000000; }
    .P6 { font-size:11pt; line-height:100%; margin-bottom:0cm; margin-top:0cm; text-align:justify ! important; font-family:Calibri; writing-mode:lr-tb; }
    .P7_borderStart { font-size:11pt; line-height:100%; margin-top:0cm; text-align:justify ! important; font-family:Calibri; writing-mode:lr-tb; background-color:#ffffff; padding-bottom:0cm;  border-bottom-style:none; }
    .P7 { font-size:11pt; line-height:100%; text-align:justify ! important; font-family:Calibri; writing-mode:lr-tb; background-color:#ffffff; padding-bottom:0cm; padding-top:0cm;  border-top-style:none; border-bottom-style:none; }
    .P7_borderEnd { font-size:11pt; line-height:100%; margin-bottom:0cm; text-align:justify ! important; font-family:Calibri; writing-mode:lr-tb; background-color:#ffffff; padding-top:0cm;  border-top-style:none;}
    .P8 { font-size:11pt; line-height:100%; margin-bottom:0cm; margin-top:0cm; text-align:center ! important; font-family:Calibri; writing-mode:lr-tb; }
    .P9_borderStart { font-size:12pt; line-height:100%; margin-top:0cm; text-align:justify ! important; font-family:Arial; writing-mode:lr-tb; background-color:#ffffff; color:#212121; padding-bottom:0cm;  border-bottom-style:none; }
    .P9 { font-size:12pt; line-height:100%; text-align:justify ! important; font-family:Arial; writing-mode:lr-tb; background-color:#ffffff; color:#212121; padding-bottom:0cm; padding-top:0cm;  border-top-style:none; border-bottom-style:none; }
    .P9_borderEnd { font-size:12pt; line-height:100%; margin-bottom:0cm; text-align:justify ! important; font-family:Arial; writing-mode:lr-tb; background-color:#ffffff; color:#212121; padding-top:0cm;  border-top-style:none;}
    .Table1 { width:15.97cm; margin-left:0cm; margin-top:0cm; margin-bottom:0cm; margin-right:auto;writing-mode:lr-tb; }
    .Table2 { width:15.97cm; margin-left:0cm; margin-top:0cm; margin-bottom:0cm; margin-right:auto;writing-mode:lr-tb; }
    .Table3 { width:16.281cm; margin-left:0cm; margin-top:0cm; margin-bottom:0cm; margin-right:auto;writing-mode:lr-tb; }
    .Table4 { width:15.808cm; margin-left:0cm; margin-top:0cm; margin-bottom:0cm; margin-right:auto;writing-mode:lr-tb; }
    .Table1_A1 { vertical-align:middle; padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-left-style:none; border-right-style:none; border-top-width:0.0529cm; border-top-style:solid; border-top-color:#000000; border-bottom-width:0.0133cm; border-bottom-style:solid; border-bottom-color:#000000; }
    .Table1_A2 { vertical-align:middle; padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-left-style:none; border-right-style:none; border-top-width:0.0133cm; border-top-style:solid; border-top-color:#000000; border-bottom-width:0.0133cm; border-bottom-style:solid; border-bottom-color:#000000; }
    .Table1_A3 { vertical-align:middle; padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-left-style:none; border-right-style:none; border-top-width:0.0133cm; border-top-style:solid; border-top-color:#000000; border-bottom-style:none; }
    .Table1_A6 { vertical-align:middle; padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-left-style:none; border-right-style:none; border-top-style:none; border-bottom-width:0.0133cm; border-bottom-style:solid; border-bottom-color:#000000; }
    .Table1_A7 { vertical-align:middle; padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-left-style:none; border-right-style:none; border-top-width:0.0133cm; border-top-style:solid; border-top-color:#000000; border-bottom-width:0.0529cm; border-bottom-style:solid; border-bottom-color:#000000; }
    .Table1_B3 { vertical-align:middle; padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-style:none; }
    .Table2_A1 { vertical-align:middle; background-color:#ffffff; padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-left-style:none; border-right-style:none; border-top-width:0.0176cm; border-top-style:solid; border-top-color:#000000; border-bottom-width:0.0176cm; border-bottom-style:solid; border-bottom-color:#000000; }
    .Table2_A3 { vertical-align:middle; background-color:#ffffff; padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-left-style:none; border-right-style:none; border-top-width:0.0176cm; border-top-style:solid; border-top-color:#000000; border-bottom-style:none; }
    .Table2_A6 { vertical-align:middle; background-color:#ffffff; padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-left-style:none; border-right-style:none; border-top-style:none; border-bottom-width:0.0176cm; border-bottom-style:solid; border-bottom-color:#000000; }
    .Table2_B3 { vertical-align:middle; background-color:#ffffff; padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-style:none; }
    .Table3_A1 { padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-left-style:none; border-right-style:none; border-top-width:0.0176cm; border-top-style:solid; border-top-color:#000000; border-bottom-width:0.0176cm; border-bottom-style:solid; border-bottom-color:#000000; }
    .Table3_A10 { padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-left-style:none; border-right-style:none; border-top-style:none; border-bottom-width:0.0176cm; border-bottom-style:solid; border-bottom-color:#000000; }
    .Table3_A3 { padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-left-style:none; border-right-style:none; border-top-width:0.0176cm; border-top-style:solid; border-top-color:#000000; border-bottom-style:none; }
    .Table3_A4 { padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-style:none; }
    .Table3_A5 { padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-style:none; }
    .Table3_A6 { padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-style:none; }
    .Table3_A7 { padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-style:none; }
    .Table3_A8 { padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-style:none; }
    .Table3_A9 { padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-style:none; }
    .Table3_B10 { vertical-align:middle; padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-left-style:none; border-right-style:none; border-top-style:none; border-bottom-width:0.0176cm; border-bottom-style:solid; border-bottom-color:#000000; }
    .Table3_B2 { vertical-align:middle; padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-left-style:none; border-right-style:none; border-top-width:0.0176cm; border-top-style:solid; border-top-color:#000000; border-bottom-width:0.0176cm; border-bottom-style:solid; border-bottom-color:#000000; }
    .Table3_G2 { vertical-align:middle; padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-left-style:none; border-right-style:none; border-top-width:0.0176cm; border-top-style:solid; border-top-color:#000000; border-bottom-style:none; }
    .Table3_G3 { vertical-align:middle; padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-style:none; }
    .Table4_A1 { padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-left-style:none; border-right-style:none; border-top-width:0.0176cm; border-top-style:solid; border-top-color:#000000; border-bottom-width:0.0176cm; border-bottom-style:solid; border-bottom-color:#000000; }
    .Table4_A3 { padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-left-style:none; border-right-style:none; border-top-width:0.0176cm; border-top-style:solid; border-top-color:#000000; border-bottom-style:none; }
    .Table4_A4 { padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-style:none; }
    .Table4_A9 { padding-left:0.191cm; padding-right:0.191cm; padding-top:0cm; padding-bottom:0cm; border-left-style:none; border-right-style:none; border-top-style:none; border-bottom-width:0.0176cm; border-bottom-style:solid; border-bottom-color:#000000; }
    .Table1_A { width:7.528cm; }
    .Table1_B { width:8.44cm; }
    .Table2_A { width:7.643cm; }
    .Table2_B { width:8.326cm; }
    .Table3_A { width:5.253cm; }
    .Table3_B { width:2cm; }
    .Table3_C { width:2.002cm; }
    .Table3_D { width:2.499cm; }
    .Table3_E { width:1.501cm; }
    .Table3_F { width:1.75cm; }
    .Table3_G { width:1.274cm; }
    .Table4_A { width:3.554cm; }
    .Table4_B { width:1.501cm; }
    .Table4_C { width:4.501cm; }
    .Table4_D { width:3cm; }
    .Table4_E { width:3.251cm; }
    .Emphasis { font-style:italic; }
    .Internet_20_link { color:#0000ff; text-decoration:underline; }
    .ListLabel_20_1 { font-family:Arial; font-size:12pt; font-weight:bold; }
    .ListLabel_20_8 { color:#4f81bd; font-family:Arial; font-size:12pt; text-decoration:none ! important; background-color:#ffffff; }
    .T1 { font-family:Arial; font-size:12pt; font-weight:bold; }
    .T10 { font-family:Arial; font-size:12pt; font-style:italic; }
    .T11 { font-family:Arial; font-size:12pt; background-color:#ffffff; }
    .T12 { font-family:Arial; font-size:12pt; background-color:#ffffff; }
    .T13 { font-family:Arial; font-size:12pt; font-style:normal; background-color:#ffffff; }
    .T14 { font-family:Arial; font-size:12pt; }
    .T15 { font-family:Arial; font-size:12pt; }
    .T16 { font-family:Arial; font-size:12pt; }
    .T17 { font-family:Arial; font-size:12pt; font-style:italic; }
    .T18 { font-family:Arial; font-size:12pt; font-style:italic; }
    .T19 { font-family:Arial; font-size:12pt; font-style:italic; background-color:#ffffff; }
    .T2 { font-family:Arial; font-size:12pt; }
    .T20 { font-family:Arial; font-size:12pt; background-color:#ffffff; }
    .T21 { font-family:Arial; font-size:12pt; background-color:#ffffff; }
    .T22 { font-family:Arial; font-size:12pt; font-style:normal; background-color:#ffffff; }
    .T23 { font-family:Arial; font-size:9pt; }
    .T24 { font-family:Arial; font-size:9pt; font-style:italic; }
    .T25 { font-family:Arial; font-size:9pt; font-style:italic; }
    .T26 { font-family:Arial; font-size:9pt; font-style:italic; }
    .T27 { font-family:Arial; font-size:9pt; }
    .T28 { font-family:Arial; font-size:9pt; }
    .T29 { font-family:Arial; font-size:9pt; }
    .T3 { font-family:Arial; font-size:12pt; font-weight:bold; }
    .T30 { font-family:Arial; font-size:9pt; }
    .T31 { font-family:Arial; font-size:10pt; font-weight:bold; }
    .T32 { font-family:Arial; font-size:10pt; font-style:italic; font-weight:bold; }
    .T33 { font-family:Calibri; font-size:12pt; }
    .T34 { color:#4f81bd; font-family:Arial; font-size:12pt; }
    .T35 { color:#4f81bd; font-family:Arial; font-size:12pt; text-decoration:none ! important; background-color:#ffffff; }
    .T36 { color:#4f81bd; font-family:Arial; font-size:12pt; background-color:#ffffff; }
    .T37 { color:#212121; font-family:Arial; font-size:12pt; }
    .T38 { color:#212121; font-family:Arial; font-size:12pt; background-color:#ffffff; }
    .T39 { vertical-align:super; font-size:58%;font-family:Arial; font-size:12pt; }
    .T4 { font-family:Arial; font-size:12pt; }
    .T40 { vertical-align:super; font-size:58%;font-family:Arial; font-size:12pt; font-style:italic; }
    .T41 { color:#000000; font-family:Arial; font-size:12pt; font-weight:bold; }
    .T42 { color:#000000; font-family:Arial; font-size:12pt; }
    .T43 { color:#000000; font-family:Arial; font-size:12pt; font-style:italic; }
    .T44 { color:#000000; font-family:Arial; font-size:12pt; }
    .T45 { color:#000000; font-family:Arial; font-size:12pt; font-style:italic; }
    .T46 { color:#000000; font-family:Arial; font-size:12pt; font-style:italic; background-color:#ffffff; }
    .T48 { color:#000000; font-family:Arial; font-size:12pt; font-style:italic; }
    .T49 { color:#000000; font-family:Arial; font-size:12pt; background-color:#ffffff; }
    .T5 { font-family:Arial; font-size:12pt; }
    .T50 { color:#000000; font-family:Arial; font-size:12pt; background-color:#ffffff; }
    .T52 { color:#000000; font-family:Arial; font-size:12pt; }
    .T53 { color:#000000; font-family:Arial; font-size:12pt; }
    .T54 { color:#000000; font-family:Arial; font-size:12pt; }
    .T56 { color:#000000; font-family:Arial; font-size:9pt; background-color:#ffffff; }
    .T57 { color:#000000; font-family:Arial; font-size:9pt; font-style:italic; background-color:#ffffff; }
    .T58 { color:#000000; font-family:Arial; font-size:9pt; background-color:#ffffff; }
    .T59 { color:#000000; vertical-align:super; font-size:58%;font-family:Arial; font-size:12pt; }
    .T6 { font-family:Arial; font-size:12pt; font-style:italic; }
    .T60 { color:#000000; vertical-align:super; font-size:58%;font-family:Arial; font-size:12pt; font-style:italic; }
    .T61 { color:#000000; vertical-align:super; font-size:58%;font-family:Arial; font-size:12pt; }
    .T62 { font-family:Interstate-LightCondensed; font-size:12pt; }
    .T63 { color:#131413; font-family:Arial; font-size:12pt; }
    .T64 { color:#131413; font-family:Arial; font-size:12pt; font-style:italic; }
    .T69 { font-family:0; font-size:10pt; }
    .T7 { font-family:Arial; font-size:12pt; font-style:italic; }
    .T70 { font-family:0; font-size:10pt; }
    .T8 { font-family:Arial; font-size:12pt; font-style:italic; }
    .T9 { font-family:Arial; font-size:12pt; font-style:italic; background-color:#ffffff; }
    /* ODF styles with no properties representable as CSS */
    .Sect1 .Sect2 .Table1.1 .Table1.2 .Table1.3 .Table1.4 .Table1.6 .Table1.7 .Table2.1 .Table3.1 .Table4.1 .ListLabel_20_2 .ListLabel_20_3 .ListLabel_20_4 .ListLabel_20_5 .ListLabel_20_6 .ListLabel_20_7  { }
    </style></head><body dir="ltr" style="max-width:21.59cm;margin-top:2.499cm; margin-bottom:2.499cm; margin-left:3cm; margin-right:3cm; "><p class="P16"><span class="T69">Revista Clínica de la Escuela de Medicina </span><span class="T70">UCR-HSJD                                 V.9 N.2: 96-104 ISSN-2215 2741</span></p><p class="P1"><span class="T1"/></p><p class="P1"><a id="_GoBack"/><span class="T1">Pseudomixoma peritonei, una revisión bibliográfica actualizada.</span></p><p class="P3"><span class="T2">Dra. Alejandra Chaves Chaves</span><span class="T33">¹</span></p><p class="P3"><span class="T2">Dra. Isabel Bolaños Martínez</span><span class="T33">²</span></p><p class="P3"><span class="T2">Dra. Karla Mora Membreño</span><span class="T33">³</span></p><p class="P3"><span class="T2">Dra. Luisa Gallón Vanegas</span><span class="T33">⁴</span></p><p class="P3"><span class="T2">Dr. Mario Ibañez Morera</span><span class="T33">⁵</span></p><p class="P3"><span class="T2">Dr. Hubert López Barquero</span><span class="T33">⁶</span></p><p class="P3"><span class="T2">Dr. Pablo Alvarado Dávila</span><span class="T33">⁷</span></p><!--Next 'div' was a 'text:section'.--><div class="Sect1" id="TextSection"><p class="P4"><span class="T33">¹</span><span class="T2"> Medicina General y Cirugía, Universidad de Ciencias Médicas, Costa Rica. </span><span class="T34">alechaves94@hotmail.com</span></p><p class="P4"><span class="T33">²</span><span class="T2">,</span><span class="T33">³</span><span class="T2">,</span><span class="T33">⁴</span><span class="T2">,</span><span class="T33">⁵</span><span class="T2">,</span><span class="T33">⁶</span><span class="T2"> Medicina General y Cirugía, Universidad de Ciencias Médicas, Costa Rica.</span></p><p class="P4"><span class="T33">⁷ </span><span class="T2">Médico Cirujano General, Jefe de Unidad de Colon y Recto, Hospital México, CCSS.</span></p></div><!--Next 'div' was a 'text:section'.--><div class="Sect2" id="Section1"><p class="P4"><span class="T1">Resumen</span></p><p class="P4"><span class="T2">El pseudomixoma peritonei (PMP) es una condición caracterizada por acumulación progresiva de ascitis mucinosa e implantación de tumores mucinosos en la cavidad peritoneal. El presente artículo es una revisión bibliográfica en la cual se utilizaron 44 fuentes bibliográficas. A partir de la información recolectada, podemos decir que el PMP es una enfermedad poco común, que tiene como etiología principal las neoplasias epiteliales del apéndice. Su clínica se presenta clásicamente con síntomas abdominales vagos. El método diagnóstico más utilizado es la TAC. Su tratamiento se basa en resección quirúrgica junto a quimioterapia intraperitoneal (HIPEC), método que ha demostrado, en los últimos años, aumentar la sobrevida comparado a la terapia tradicional (únicamente la resección quirúrgica). Sin embargo, los estudios de investigación realizados hasta el momento han sido con poblaciones pequeñas, de tipo retrospectivo y no son </span><span class="T2">multicéntricos, por lo cual no se cuenta con evidencia suficiente que apoye el manejo definitivo para esta patología.</span></p><p class="P4"><span class="T1">Palabras clave </span></p><p class="P4"><span class="T2">Apéndice; tumor mucinoso de apéndice; pseudomixoma peritonei. </span></p><p class="P4"><span class="T3">Abstract</span></p><p class="P7_borderStart"><span class="T37">Pseudomyxoma peritonei (PMP) is a condition characterized by progressive accumulation of mucinous ascites and implantation of mucinous tumors in the peritoneal cavity. This article is a bibliographic review in which 44 bibliographical sources were used. From the information collected, we can say that the PMP is a rare disease, which has the epithelial neoplasms of the appendix as its main etiology. Its clinic is classically presented with vague abdominal symptoms. The most used diagnostic method is CT. Its treatment is based on surgical resection together with intraperitoneal chemotherapy (HIPEC), a method that has shown, in recent years, to increase survival compared to traditional therapy (only surgical resection). However, the research studies carried out so far have been with small populations, of a retrospective type and are not multicentric, for which reason there is not enough evidence to support the definitive management for this pathology.</span></p><p class="P9_borderEnd"/><p class="P4"><span class="T3">Key Words </span></p><p class="P4"><span class="T38">Appendix; mucinous tumor of appendix; pseudomyxoma peritonei. </span></p><p class="P4"><span class="T1">Introducción</span></p><p class="P4"><span class="T2">La primera persona en describir el mucocele de apéndice fue Carl Rokitansky en 1842</span><span class="T39">(1)</span><span class="T2">, seguido en 1884 por Werth quien añadió el término Pseudomixoma peritonei en un caso relacionado con un carcinoma mucinoso de ovario</span><span class="T39">(2)</span><span class="T2">. Más adelante Frankel describió un caso de PMP asociado a un quiste de apéndice</span><span class="T39">(3)</span><span class="T2">. </span></p><p class="P4"><span class="T1">Definición</span></p><p class="P4"><span class="T2">El PMP está caracterizado por diseminación e implantación de tumores mucionosos en la cavidad abdominal, además de acumulación progresiva de ascitis mucinosa en la cavidad peritoneal resultando en el conocido </span><span class="T17">jelly belly</span><span class="T40">(</span><span class="T39">4)</span><span class="T2">.</span></p><p class="P4"><span class="T1">Etiología</span></p><p class="P4"><span class="T2">La causa más común de PMP son las neoplasias epiteliales del apéndice, sin embargo puede ser originada de tumores mucinosos de cualquier órgano de la cavidad abdominal (tumores colorrectales, tumores ováricos)</span><span class="T39">(5)</span><span class="T2">. Los tumores mucinosos de ovario asociados con PMP derivan en un alto porcentaje a enfermedad metastásica de lesiones primarias del apéndice</span><span class="T39">(6)</span><span class="T2">. El PMP se ha </span><span class="T2">considerado una condición benigna, sin embargo por su comportamiento, se sugiere que se debería considerar como una condición “</span><span class="T17">borderline</span><span class="T2"> maligna” con persistencia y progresión inevitable</span><span class="T39">(6)</span><span class="T2">.</span></p><p class="P4"><span class="T1">Incidencia</span></p><p class="P4"><span class="T2">El PMP es 2-3 veces más común en mujeres que en hombres</span><span class="T39">(7)</span><span class="T2">. Su incidencia inicialmente se calculaba alrededor de 1-2 por millón de personas por año</span><span class="T39">(8)</span><span class="T2">. Sin embargo en un estudio de Smeenk </span><span class="T17">et al.</span><span class="T2"> se estima que la incidencia de neoplasias epiteliales mucinosas del apéndice es alrededor de 0,3% y que un 20% de estos pacientes progresaban a PMP</span><span class="T39">(9)</span><span class="T2">. Estudios de centros con mayor volumen sugieren que la incidencia actual es mayor, estimando 3-4 casos operados por millón de personas por año</span><span class="T39">(10)</span><span class="T2">.</span></p><p class="P4"><span class="T1">Patogénesis</span></p><p class="P4"><span class="T2">El PMP es la entidad clínico-patológica que inicia con la transformación neoplásica de las células caliciformes y la formación subsecuente de un tumor mucinoso primario. Estas células, mientras proliferan, mantienen sus niveles de expresión de mucina, lo que conlleva a una secreción exagerada de la misma</span><span class="T39">(11)</span><span class="T2">. Seguidamente se presenta acumulación intraluminal de mucina, desarrollándose así un mucocele apendicular. La ruptura de este mucocele y salida de estas células tumorales a la cavidad peritoneal es lo que produce un PMP</span><span class="T39">(4)</span><span class="T2">. Estas células presentan propiedades pobres de adhesión, por lo que se mueven libremente a favor de la gravedad y el fluido peritoneal. Presentándose de esta manera el “fenómeno de redistribución”, donde la mayor concentración de células está en los sitios de reabsorción de fluido peritoneal, creando así el patrón característico del PMP en la diseminación peritoneal</span><span class="T39">(12)</span><span class="T2">. Los sitios de mayor absorción de fluido peritoneal son el epiplón mayor, epiplón menor (pastel omental) y la superficie inferior del diafragma. Otro mecanismo de redistribución importante es la gravedad, por lo que se pueden encontrar conglomerados de células en el Saco de Douglas, el espacio retrohepático y las correderas paracólicas</span><span class="T39">(13)</span><span class="T2">. </span></p><p class="P4"><span class="T2">La acumulación progresiva de mucina aumenta la presión intraabdominal, generando un fenómeno compresivo sobre las vísceras. De esta manera, al estar comprometida una extensa parte de la superficie peritoneal, se va a desencadenar una respuesta inflamatoria y fibrótica a lo largo de toda la cavidad abdominal. Produciendo diferentes tipos de complicaciones, entre ellas, la obstrucción intestinal</span><span class="T39">(4)</span><span class="T2">. </span></p><p class="P4"><span class="T2">El PMP extraabdominal es poco común, sin embargo el lugar más común de diseminación extraabdominal es la cavidad pleural. La cual en algunos casos </span><span class="T2">puede ser candidata a quimioterapia intrapleural posterior a la debida resección quirúrgica</span><span class="T39">(14)</span><span class="T2">.</span></p><p class="P4"><span class="T1">Clasificación</span></p><p class="P4"><span class="T2">A lo largo de los años se han creado diferentes tipos de clasificaciones para el PMP, tomando en cuenta diferentes factores. En el año 2015, se realizó un consenso entre un grupo de cirujanos para llegar a un acuerdo para la clasificación y reporte patológico del PMP. De este consenso, con un total de votos de 57/62 (92%) se acordó usar la clasificación basada en el </span></p><!--Next 'div' was a 'text:p'.--><div class="P4"><!--Next 'div' is emulating the top height of a draw:frame.--><div style="height:0.085cm;"> </div><!--Next '
            div' is a draw:frame.
        --><div style="width:15.97cm; padding:0;  float:left; position:relative; left:-0.191cm; " class="fr1" id="Frame1"><!--Next 'div' was a 'draw:text-box'.--><div style="min-height:0cm;"><table border="0" cellspacing="0" cellpadding="0" class="Table1"><colgroup><col width="329"/><col width="369"/></colgroup><tr class="Table11"><td colspan="2" style="text-align:left;width:7.528cm; " class="Table1_A1"><p class="P10"><span class="T1">Tabla 1. Clasificación del PMP. Según el componente de la enfermedad peritoneal</span></p></td></tr><tr class="Table12"><td style="text-align:left;width:7.528cm; " class="Table1_A2"><p class="P10"><span class="T1">Lesión</span></p></td><td style="text-align:left;width:8.44cm; " class="Table1_A2"><p class="P10"><span class="T1">Terminología</span></p></td></tr><tr class="Table13"><td style="text-align:left;width:7.528cm; " class="Table1_A3"><ol><li><p class="P19" style="margin-left:1.27cm;"><span style="display:block;float:left;min-width:0.635cm;">1.</span><span class="T2">Mucina sin células epiteliales</span><span class="odfLiEnd"/> </p></li></ol></td><td style="text-align:left;width:8.44cm; " class="Table1_B3"><p class="P10"><span class="T2">Mucina Acelular</span></p></td></tr><tr class="Table14"><td style="text-align:left;width:7.528cm; " class="Table1_B3"><ol><li><p class="P19" style="margin-left:1.27cm;"><span style="display:block;float:left;min-width:0.635cm;">2.</span><span class="T2">PMP con características histológicas de bajo grado</span><span class="odfLiEnd"/> </p></li></ol></td><td style="text-align:left;width:8.44cm; " class="Table1_B3"><p class="P10"><span class="T2">Carcinoma mucinoso peritoneal de bajo grado o Adenomucinosis peritoneal diseminada (DPAM)</span></p></td></tr><tr class="Table14"><td style="text-align:left;width:7.528cm; " class="Table1_B3"><ol><li><p class="P19" style="margin-left:1.27cm;"><span style="display:block;float:left;min-width:0.635cm;">3.</span><span class="T2">PMP con características histológicas de alto grado</span><span class="odfLiEnd"/> </p></li></ol></td><td style="text-align:left;width:8.44cm; " class="Table1_B3"><p class="P10"><span class="T2">Carcinoma mucinoso peritoneal de alto grado o Carcinomatosis mucinosa peritoneal (PMCA)</span></p></td></tr><tr class="Table16"><td style="text-align:left;width:7.528cm; " class="Table1_A6"><ol><li><p class="P19" style="margin-left:1.27cm;"><span style="display:block;float:left;min-width:0.635cm;">4.</span><span class="T2">PMP con células en anillo de sello</span><span class="odfLiEnd"/> </p></li></ol></td><td style="text-align:left;width:8.44cm; " class="Table1_A6"><p class="P10"><span class="T2">Carcinoma mucinoso peritoneal de alto grado con células en anillo de sello o Carcinomatosis mucinosa peritoneal con células en anillo de sello (PMCA-S)</span></p></td></tr><tr class="Table17"><td colspan="2" style="text-align:left;width:7.528cm; " class="Table1_A7"><p class="P10"><span class="T23">Fuente: Carr N, Path FRC, Cecil T, Mohamed F, Sobin L, Sugarbaker, González-Moreno S, Taflampas P, Chapman S, Moran B. </span><span class="T24">A Consensus for Classification and Pathologic Reporting of Pseudomyxoma Peritonei and Associated Appendiceal Neoplasia</span><span class="T23">. </span><span class="T28">Am J Surg Pathol 2016;40:14–26</span></p></td></tr></table></div></div><!--Next 'div' added for floating.--><div style="position:relative; left:-0.191cm;"><span class="T2">componente de la enfermedad peritoneal (Tabla 1)</span><span class="T39">(15)</span><span class="T2">.</span></div></div><div style="clear:both; line-height:0; width:0; height:0; margin:0; padding:0;"> </div><p class="P4"><span class="T1">Clínica</span></p><p class="P4"><span class="T2">El PMP es usualmente asintomático en sus estadios iniciales, y se presenta clásicamente con síntomas abdominales vagos. La lesión inicial en el apéndice es de crecimiento lento, por lo que no presenta síntomas. Los pacientes no refieren ningún tipo de dolor asociado a la ruptura del tumor. El tumor obstruye la comunicación luminal con el ciego, por lo que no se produce contaminación por salida de bacterias de tracto digestivo. Conforme la acumulación de mucina aumenta, los pacientes inician su sintomatología, dolor abdominal, distensión abdominal, masas palpables (pastel omental, tumor de ovario en mujeres), hasta llegar a presentar un patrón obstructivo y compromiso respiratorio</span><span class="T39">(13)</span><span class="T2">. </span></p><p class="P4"><span class="T2">En enfermedad avanzada los síntomas más comunes son aumento de la circunferencia abdominal y dolor abdominal asociado a obstrucción intestinal (30-50%). En los casos no tan avanzados es común encontrar síntomas locales asociados al tumor primario como dolor tipo apendicitis (25%), o dolor abdominal bajo, sensación de presión pélvica y dolor pélvico por depósitos de mucina en los ovarios y zona pélvica (20-30%)</span><span class="T39">(4)</span><span class="T2">. </span></p><p class="P4"><span class="T2">Aproximadamente un 20% de los pacientes son diagnosticados de manera incidental al realizarse procedimientos como laparotomía, laparoscopía o estudios de imágenes por otra patología. Además se han reportado casos de PMP asociados con fístulas en piel en flanco derecho y nódulos subcutáneos umbilicales</span><span class="T39">(4)</span><span class="T2">.</span></p><p class="P4"><span class="T1">Diagnóstico</span></p><p class="P4"><span class="T2">El ultrasonido con biopsia por aspiración con aguja fina (BAAF) es un método accesible y económico, sin embargo los estudios demuestran que es un método muy inespecífico ya que en el ultrasonido la ascitis mucinosa se ve muy similar al fluido peritoneal</span><span class="T39">(4)</span><span class="T2">. </span></p><p class="P4"><span class="T2">El método diagnóstico más utilizado es la TAC (tomografía axial computarizada). Los hallazgos de espacios loculados en los márgenes hepáticos y esplénicos son patognomónicos de PMP. Además de ayudar en el plan quirúrgico, al determinar la extensión de la lesión</span><span class="T39">(16)</span><span class="T2">. Es de preferencia la TAC de tórax, abdomen y pelvis con medio de contraste intravenoso y oral</span><span class="T39">(17,18)</span><span class="T2">. El uso de resonancia magnética de abdomen y pelvis puede beneficiar para evaluar el compromiso del intestino delgado, así como el ligamento hepatoduodenal. Incluso se ha reportado la detección de metástasis peritoneales</span><span class="T39">(20,21,22)</span><span class="T2">.</span><span class="T39"> </span></p><p class="P4"><span class="T2">Algunos marcadores tumorales pueden presentarse con valores alterados. Aunque son inespecíficos pueden ser útiles para el diagnóstico, valorar respuesta al tratamiento y seguimiento para la enfermedad recurrente</span><span class="T39">(16)</span><span class="T2">.</span></p><ul><li><p class="P17" style="margin-left:1.27cm;"><span style="display:block;float:left;min-width:0.635cm;"></span><span class="T2">Antígeno Carcinoembrionario (ACE): ha demostrado tener utilidad para el diagnóstico y el pronóstico del PMP</span><span class="T39">(22)</span><span class="T2">.</span><span class="odfLiEnd"/> </p></li><li><p class="P17" style="margin-left:1.27cm;"><span style="display:block;float:left;min-width:0.635cm;"></span><span class="T2">CA19.9: estudios indican que este marcador presenta importancia en el diagnóstico y pronóstico del PMP</span><span class="T39">(22,23,24)</span><span class="T2">.</span><span class="odfLiEnd"/> </p></li><li><p class="P17" style="margin-left:1.27cm;"><span style="display:block;float:left;min-width:0.635cm;"></span><span class="T2">CA125: Corresponde a un marcador tumoral ginecológico, se usa para excluir el diagnóstico de una neoplasia ovárica</span><span class="T39">(25)</span><span class="T2">.</span><span class="odfLiEnd"/> </p></li></ul><p class="P4"><span class="T2">Al realizar un diagnóstico de manera quirúrgica generalmente se encuentra grandes cantidades de material mucinoso en la cavidad peritoneal</span><span class="T39">(26)</span><span class="T2">. En el caso de pacientes femeninas, en un alto porcentaje de los casos se encuentra </span><span class="T2">compromiso bilateral de los ovarios por quistes mucinosos multiloculares, con un tumor primario de apéndice, el cual no siempre puede ser percibido</span><span class="T39">(27)</span><span class="T2">. </span></p><p class="P4"><span class="T1">Tratamiento</span></p><p class="P4"><span class="T2">El tratamiento tradicional consiste en extraer quirúrgicamente las zonas afectadas por la implantación del tumor. Se debía realizar de manera repetitiva debido a la recurrencia de la enfermedad. Al no ser un tratamiento efectivo, era inevitable la recurrencia y progresión de la enfermedad</span><span class="T39">(4)</span><span class="T2">. </span></p><p class="P4"><span class="T2">Järviden </span><span class="T17">et al.</span><span class="T2"> realizaron un estudio retrospectivo de 33 pacientes entre junio de 1984 y agosto del 2008, los cuales se trataron únicamente de manera quirúrgica, en repetidas ocasiones. Demostrándose una sobrevida a los 5 años de 67% y a los 10 años de 31% de los pacientes</span><span class="T39">(28)</span><span class="T2">.</span></p><!--Next 'div' was a 'text:p'.--><div class="P4"><!--Next 'div' is emulating the top height of a draw:frame.--><div style="height:0.131cm;"> </div><!--Next '
            div' is a draw:frame.
        --><div style="width:15.97cm; padding:0;  float:left; position:relative; left:-0.191cm; " class="fr1" id="Frame2"><!--Next 'div' was a 'draw:text-box'.--><div style="min-height:0cm;"><table border="0" cellspacing="0" cellpadding="0" class="Table2"><colgroup><col width="334"/><col width="364"/></colgroup><tr class="Table21"><td colspan="2" style="text-align:left;width:7.643cm; " class="Table2_A1"><p class="P10"><span class="T1">Tabla 2. Puntaje de Cirugía Citoreductiva Completa (CRS)</span></p></td></tr><tr class="Table21"><td style="text-align:left;width:7.643cm; " class="Table2_A1"><p class="P10"><span class="T1">Puntaje</span></p></td><td style="text-align:left;width:8.326cm; " class="Table2_A1"><p class="P10"><span class="T1">Tumor residual</span></p></td></tr><tr class="Table21"><td style="text-align:left;width:7.643cm; " class="Table2_A3"><p class="P10"><span class="T2">CC0</span></p></td><td style="text-align:left;width:8.326cm; " class="Table2_B3"><p class="P10"><span class="T2">Sin tumor residual</span></p></td></tr><tr class="Table21"><td style="text-align:left;width:7.643cm; " class="Table2_B3"><p class="P10"><span class="T2">CC1</span></p></td><td style="text-align:left;width:8.326cm; " class="Table2_B3"><p class="P10"><span class="T2">Tumor residual &lt;2,5mm</span></p></td></tr><tr class="Table21"><td style="text-align:left;width:7.643cm; " class="Table2_B3"><p class="P10"><span class="T2">CC2</span></p></td><td style="text-align:left;width:8.326cm; " class="Table2_B3"><p class="P10"><span class="T2">Tumor residual entre 2,6mm y 2,5cm</span></p></td></tr><tr class="Table21"><td style="text-align:left;width:7.643cm; " class="Table2_A6"><p class="P10"><span class="T2">CC3</span></p></td><td style="text-align:left;width:8.326cm; " class="Table2_A6"><p class="P10"><span class="T2">Tumor residual &gt;2,5cm</span></p></td></tr><tr class="Table21"><td colspan="2" style="text-align:left;width:7.643cm; " class="Table2_A1"><p class="P10"><span class="T28">Fuente: </span><span class="T30">Sugarbaker PH, </span><span class="T29">Ryan DP. </span><span class="T25">Cytoreductive surgery plus hyperthermic perioperative chemotherapy to treat peritoneal metastases from colorectal cancer: standard of care or an experimental approach?</span><span class="T26">Lancet Oncol</span><span class="T27">. </span><span class="T29">2012;</span><span class="T30">13</span><span class="T29">:e362-e369</span></p></td></tr></table></div></div><!--Next 'div' added for floating.--><div style="position:relative; left:-0.191cm;"><span class="T2">Las nuevas modalidades de tratamiento para el PMP son multidisciplinarias, combinándose la cirugía citoreductiva completa (CRS) con la quimioterapia intraperitoneal hipertérmica (HIPEC)</span><span class="T39">(29,30)</span><span class="T2">. Esta propuesta fue presentada por primera vez por Sugarbaker en el 2001 como un posible tratamiento curativo. La cirugía involucra entre 1 y 6 peritonectomías, usándose en estos procedimientos la cirugía electro-evaporadora para realizar las escisiones con márgenes adecuados y además utilizando quimitorerapia perioperatoria</span><span class="T39">(31)</span><span class="T2">.</span></div></div><div style="clear:both; line-height:0; width:0; height:0; margin:0; padding:0;"> </div><p class="P4"><span class="T2">La meta de la CRS es remover todo el tumor visible, ya que es usado para la puntuación de efectividad del procedimiento (Tabla 2). Se denomina una resección completa a las clasificaciones CC0 y CC1</span><span class="T39">(32)</span><span class="T2">. La importancia de esta puntuación es que en el caso de presentar tumores residuales mayores a 2,5cm (CC3), no se lograría eliminar por medio de HIPEC</span><span class="T39">(33)</span><span class="T2">.</span></p><p class="P4"><span class="T2">La HIPEC según el International Journal of Hyperthermia, es un procedimiento usado luego que la CRS está completada. Dependiendo del centro donde se esté tratando al paciente, pueden variar las técnicas y las dosis para la HIPEC. Este menciona el uso de Mytomicin C, dosis de 10mg/m², calentado a 43°C, pasando por infusión continua por 1 hora con ayuda una máquina para HIPEC.  La dosis se </span><span class="T2">adecúa para falla renal, obesidad mórbida, edad avanzada y presencia de comorbilidades mayores</span><span class="T39">(13)</span><span class="T2">. </span></p><p class="P4"><span class="T2">La quimioterapia sistémica generalmente es de uso exclusivo para pacientes con enfermedad progresiva o recurrente</span><span class="T39">(25)</span><span class="T2">.</span></p><p class="P4"><span class="T2">Järviden </span><span class="T17">et al.</span><span class="T2"> realizaron una tabla comparativa tomando en cuenta varios estudios de sobrevida en pacientes tratados con CRS/HIPEC y pacientes tratados con tratamiento tradicional (Tabla 3). Viéndose una mejora significativa en la sobrevida a los 10 años en los pacientes que recibieron HIPEC posterior a la CRS</span><span class="T39">(28)</span><span class="T2">.</span></p><p class="P4"><span class="T2">Diferentes estudios demuestran un porcentaje considerable de complicaciones quirúrgicas y no quirúrgicas posterior al manejo con CRS/HIPEC. Presentándose como </span></p><!--Next 'div' was a 'text:p'.--><div class="P4"><!--Next 'div' is emulating the top height of a draw:frame.--><!--Next '
            div' is a draw:frame.
        --><div style="width:16.281cm; padding:0;  float:left; position:relative; left:-0.199cm; " class="fr1" id="Frame3"><!--Next 'div' was a 'draw:text-box'.--><div style="min-height:0cm;"><table border="0" cellspacing="0" cellpadding="0" class="Table3"><colgroup><col width="230"/><col width="87"/><col width="87"/><col width="109"/><col width="66"/><col width="76"/><col width="56"/></colgroup><tr class="Table31"><td colspan="7" style="text-align:left;width:5.253cm; " class="Table3_A1"><p class="P6"><span class="T1">Tabla 3. Comparación de resultados de sobrevida después de tratamiento.</span></p></td></tr><tr class="Table31"><td style="text-align:left;width:5.253cm; " class="Table3_A1"><p class="P6"><span class="T31">Series (</span><span class="T32">n)</span></p></td><td style="text-align:left;width:2cm; " class="Table3_B2"><p class="P8"><span class="T31">SV 5 años (%)</span></p></td><td style="text-align:left;width:2.002cm; " class="Table3_B2"><p class="P8"><span class="T31">SV 10 años (%)</span></p></td><td style="text-align:left;width:2.499cm; " class="Table3_B2"><p class="P8"><span class="T31">Seguimiento</span></p><p class="P8"><span class="T31">(meses)</span></p></td><td style="text-align:left;width:1.501cm; " class="Table3_B2"><p class="P8"><span class="T31">NEE (%)</span></p></td><td style="text-align:left;width:1.75cm; " class="Table3_B2"><p class="P8"><span class="T31">CCRS</span></p></td><td style="text-align:left;width:1.274cm; " class="Table3_G2"><p class="P8"><span class="T31">PF</span></p></td></tr><tr class="Table31"><td style="text-align:left;width:5.253cm; " class="Table3_A3"><p class="P6"><span class="T1">CRS + HIPEC</span></p></td><td style="text-align:left;width:2cm; " class="Table3_G2"><p class="P11"> </p></td><td style="text-align:left;width:2.002cm; " class="Table3_G2"><p class="P11"> </p></td><td style="text-align:left;width:2.499cm; " class="Table3_G2"><p class="P11"> </p></td><td style="text-align:left;width:1.501cm; " class="Table3_G2"><p class="P11"> </p></td><td style="text-align:left;width:1.75cm; " class="Table3_G2"><p class="P11"> </p></td><td style="text-align:left;width:1.274cm; " class="Table3_G3"><p class="P11"> </p></td></tr><tr class="Table31"><td style="text-align:left;width:5.253cm; " class="Table3_A4"><p class="P6"><span class="T2">   Elias </span><span class="T17">et al.</span><span class="T2">(105)</span></p></td><td style="text-align:left;width:2cm; " class="Table3_G3"><p class="P8"><span class="T2">80</span></p></td><td style="text-align:left;width:2.002cm; " class="Table3_G3"><p class="P8"><span class="T2">ND</span></p></td><td style="text-align:left;width:2.499cm; " class="Table3_G3"><p class="P8"><span class="T2">48</span></p></td><td style="text-align:left;width:1.501cm; " class="Table3_G3"><p class="P8"><span class="T2">68</span></p></td><td style="text-align:left;width:1.75cm; " class="Table3_G3"><p class="P8"><span class="T2">+</span></p></td><td style="text-align:left;width:1.274cm; " class="Table3_G3"><p class="P8"><span class="T2">-</span></p></td></tr><tr class="Table31"><td style="text-align:left;width:5.253cm; " class="Table3_A5"><p class="P6"><span class="T2">   Smeenk</span><span class="T17"> et al.</span><span class="T2"> (103) </span></p></td><td style="text-align:left;width:2cm; " class="Table3_G3"><p class="P8"><span class="T2">60</span></p></td><td style="text-align:left;width:2.002cm; " class="Table3_G3"><p class="P8"><span class="T33">&gt;</span><span class="T2">50**</span></p></td><td style="text-align:left;width:2.499cm; " class="Table3_G3"><p class="P8"><span class="T2">52</span></p></td><td style="text-align:left;width:1.501cm; " class="Table3_G3"><p class="P8"><span class="T2">61</span></p></td><td style="text-align:left;width:1.75cm; " class="Table3_G3"><p class="P8"><span class="T2">-</span></p></td><td style="text-align:left;width:1.274cm; " class="Table3_G3"><p class="P8"><span class="T2">-</span></p></td></tr><tr class="Table31"><td style="text-align:left;width:5.253cm; " class="Table3_A6"><p class="P6"><span class="T2">   Sugarbaker</span><span class="T17"> et al.</span><span class="T2">(385)</span></p></td><td style="text-align:left;width:2cm; " class="Table3_G3"><p class="P8"><span class="T2">86</span></p></td><td style="text-align:left;width:2.002cm; " class="Table3_G3"><p class="P8"><span class="T2">76**</span></p></td><td style="text-align:left;width:2.499cm; " class="Table3_G3"><p class="P8"><span class="T2">38</span></p></td><td style="text-align:left;width:1.501cm; " class="Table3_G3"><p class="P8"><span class="T2">62</span></p></td><td style="text-align:left;width:1.75cm; " class="Table3_G3"><p class="P8"><span class="T2">+</span></p></td><td style="text-align:left;width:1.274cm; " class="Table3_G3"><p class="P8"><span class="T2">+</span></p></td></tr><tr class="Table31"><td style="text-align:left;width:5.253cm; " class="Table3_A7"><p class="P6"><span class="T1">Tratamiento tradicional</span></p></td><td style="text-align:left;width:2cm; " class="Table3_G3"><p class="P11"> </p></td><td style="text-align:left;width:2.002cm; " class="Table3_G3"><p class="P11"> </p></td><td style="text-align:left;width:2.499cm; " class="Table3_G3"><p class="P11"> </p></td><td style="text-align:left;width:1.501cm; " class="Table3_G3"><p class="P11"> </p></td><td style="text-align:left;width:1.75cm; " class="Table3_G3"><p class="P11"> </p></td><td style="text-align:left;width:1.274cm; " class="Table3_G3"><p class="P11"> </p></td></tr><tr class="Table31"><td style="text-align:left;width:5.253cm; " class="Table3_A8"><p class="P6"><span class="T2">   Gough </span><span class="T17">et al. </span><span class="T2">(56)</span></p></td><td style="text-align:left;width:2cm; " class="Table3_G3"><p class="P8"><span class="T2">53</span></p></td><td style="text-align:left;width:2.002cm; " class="Table3_G3"><p class="P8"><span class="T2">32</span></p></td><td style="text-align:left;width:2.499cm; " class="Table3_G3"><p class="P8"><span class="T2">144</span></p></td><td style="text-align:left;width:1.501cm; " class="Table3_G3"><p class="P8"><span class="T2">25</span></p></td><td style="text-align:left;width:1.75cm; " class="Table3_G3"><p class="P8"><span class="T2">-</span></p></td><td style="text-align:left;width:1.274cm; " class="Table3_G3"><p class="P8"><span class="T2">-</span></p></td></tr><tr class="Table31"><td style="text-align:left;width:5.253cm; " class="Table3_A9"><p class="P6"><span class="T2">   Miner </span><span class="T17">et al.</span><span class="T2"> (97)</span></p></td><td style="text-align:left;width:2cm; " class="Table3_G3"><p class="P8"><span class="T2">85*</span></p></td><td style="text-align:left;width:2.002cm; " class="Table3_G3"><p class="P8"><span class="T2">21</span></p></td><td style="text-align:left;width:2.499cm; " class="Table3_G3"><p class="P8"><span class="T2">58</span></p></td><td style="text-align:left;width:1.501cm; " class="Table3_G3"><p class="P8"><span class="T2">12</span></p></td><td style="text-align:left;width:1.75cm; " class="Table3_G3"><p class="P8"><span class="T2">-</span></p></td><td style="text-align:left;width:1.274cm; " class="Table3_G3"><p class="P8"><span class="T2">+/-</span></p></td></tr><tr class="Table31"><td style="text-align:left;width:5.253cm; " class="Table3_A10"><p class="P6"><span class="T2">   Järvinen </span><span class="T17">et al. </span><span class="T2">(33)</span></p></td><td style="text-align:left;width:2cm; " class="Table3_B10"><p class="P8"><span class="T2">67</span></p></td><td style="text-align:left;width:2.002cm; " class="Table3_B10"><p class="P8"><span class="T2">31</span></p></td><td style="text-align:left;width:2.499cm; " class="Table3_B10"><p class="P8"><span class="T2">56</span></p></td><td style="text-align:left;width:1.501cm; " class="Table3_B10"><p class="P8"><span class="T2">12</span></p></td><td style="text-align:left;width:1.75cm; " class="Table3_B10"><p class="P8"><span class="T2">-</span></p></td><td style="text-align:left;width:1.274cm; " class="Table3_B10"><p class="P8"><span class="T2">-</span></p></td></tr><tr class="Table31"><td colspan="7" style="text-align:left;width:5.253cm; " class="Table3_A1"><p class="P6"><span class="T28">SV, sobrevida; NEE, no evidencia de enfermedad al finalizar el seguimiento; CCRS, incluyen sólo pacientes que con CRS completa; PF, incluye sólo pacientes con patología favorable; ND, no disponible.</span></p><p class="P6"><span class="T28">*incluye sólo pacientes con patología favorable; **estimado.</span></p></td></tr><tr class="Table31"><td colspan="7" style="text-align:left;width:5.253cm; " class="Table3_A1"><p class="P6"><span class="T23">Fuente: Järvinen P, Järvinen HJ, Lepisto A</span><span class="T24">: Survival of patients with pseudomyxoma peritonei treated by serial debulking.</span><span class="T23"> </span><span class="T28">Colorectal Dis 2010, 12:868–872</span></p></td></tr></table></div></div><!--Next 'div' added for floating.--><div style="position:relative; left:-0.199cm;"><span class="T2">las más importantes las complicaciones hematológicas (28%) y las gastrointestinales (26%), siendo la fuga anastomótica la más común</span><span class="T39">(32,34)</span><span class="T2">. Entre otras complicaciones se incluyen neutropenia, sepsis, derrame pleural, insuficiencia respiratoria, riesgo de tromboembolismo, formación de fístulas, abscesos, dehiscencia de herida</span><span class="T39">(34)</span><span class="T2">.</span></div></div><div style="clear:both; line-height:0; width:0; height:0; margin:0; padding:0;"> </div><p class="P4"><span class="T2">En un estudio de revisión sistemática realizado por Chua </span><span class="T17">et al.</span><span class="T2"> se presentó como la complicación más común el íleus (86%), seguido por abscesos (37%), toxicidad hematológica (28%), necesidad de reintervención quirúrgica (23%), fístulas (23%), fuga anastomótica (9%) entre otros</span><span class="T39">(35)</span><span class="T2">.</span></p><p class="P4"><span class="T1">Progresión y Pronóstico</span></p><p class="P4"><span class="T2">A pesar de no ser una enfermedad invasiva, la mucina tiene un potencial destructivo local, produciendo complicaciones por inflamación, obstrucción y fibrosis</span><span class="T39">(26)</span><span class="T2">. Lesiones apendiculares con diseminación están asociadas al PMP progresivo, recurrencia y muerte en 50% de los casos. Si se realiza sólo una intervención quirúrgica únicamente un 3% - 4% van a estar libre de PMP a los 10 años</span><span class="T39">(36)</span><span class="T2">.</span></p><p class="P4"><span class="T2">La realización de CRS y el uso de quimioterapia intraperitoneal aumentan la sobrevida hasta 10 años</span><span class="T39">(37)</span><span class="T2">. Rizvi SA </span><span class="T17">et al</span><span class="T2">. realizaron un análisis de los estudios existentes sobre la sobrevida a los 5 años de pacientes con PMP tratados con CRS/HIPEC. Exponiendo que la sobrevida de los pacientes depende de la patología de la enfermedad. Sin embargo en el estudio de Chua </span><span class="T17">et al</span><span class="T2">. realizado en el 2009 demostró que en una población de 2020 pacientes tratados con CRS/HIPEC se logró una sobrevida de 82%. Llegando a la conclusión que la CRS junto con HIPEC es una herramienta efectiva para el tratamiento de PMP. En este artículo realizaron una tabla exponiendo las características de cada estudio que se tomó en cuenta, </span></p><!--Next 'div' was a 'text:p'.--><div class="P4"><!--Next 'div' is emulating the top height of a draw:frame.--><div style="height:0.132cm;"> </div><!--Next '
            div' is a draw:frame.
        --><div style="width:15.808cm; padding:0;  float:left; position:relative; left:-0.191cm; " class="fr1" id="Frame4"><!--Next 'div' was a 'draw:text-box'.--><div style="min-height:0cm;"><table border="0" cellspacing="0" cellpadding="0" class="Table4"><colgroup><col width="155"/><col width="66"/><col width="197"/><col width="131"/><col width="142"/></colgroup><tr class="Table41"><td colspan="5" style="text-align:left;width:3.554cm; " class="Table4_A1"><p class="P6"><span class="T41">Tabla 4. Estudios de sobrevida a los 5 años de PMP tratada con CRS/HIPEC</span></p></td></tr><tr class="Table41"><td style="text-align:left;width:3.554cm; " class="Table4_A1"><p class="P6"><span class="T41">Referencia</span></p></td><td style="text-align:left;width:1.501cm; " class="Table4_A1"><p class="P6"><span class="T41">Año</span></p></td><td style="text-align:left;width:4.501cm; " class="Table4_A1"><p class="P8"><span class="T41">Tipo de estudio</span></p></td><td style="text-align:left;width:3cm; " class="Table4_A1"><p class="P8"><span class="T41">No. de pacientes</span></p></td><td style="text-align:left;width:3.251cm; " class="Table4_A1"><p class="P8"><span class="T41">Sobrevida a los 5 años (%)</span></p></td></tr><tr class="Table41"><td style="text-align:left;width:3.554cm; " class="Table4_A3"><p class="P6"><span class="T42">Baratti </span><span class="T43">et al.</span><span class="T59">(38)</span></p></td><td style="text-align:left;width:1.501cm; " class="Table4_A3"><p class="P6"><span class="T42">2018</span></p></td><td style="text-align:left;width:4.501cm; " class="Table4_A3"><p class="P8"><span class="T42">Retrospectivo</span></p></td><td style="text-align:left;width:3cm; " class="Table4_A3"><p class="P8"><span class="T42">265</span></p></td><td style="text-align:left;width:3.251cm; " class="Table4_A3"><p class="P8"><span class="T42">74,5</span></p></td></tr><tr class="Table41"><td style="text-align:left;width:3.554cm; " class="Table4_A4"><p class="P6"><span class="T42">Pallas </span><span class="T43">et al.</span><span class="T59">(39)</span></p></td><td style="text-align:left;width:1.501cm; " class="Table4_A4"><p class="P6"><span class="T42">2017</span></p></td><td style="text-align:left;width:4.501cm; " class="Table4_A4"><p class="P8"><span class="T42">Retrospectivo</span></p></td><td style="text-align:left;width:3cm; " class="Table4_A4"><p class="P8"><span class="T42">100</span></p></td><td style="text-align:left;width:3.251cm; " class="Table4_A4"><p class="P8"><span class="T42">43</span></p></td></tr><tr class="Table41"><td style="text-align:left;width:3.554cm; " class="Table4_A4"><p class="P6"><span class="T42">Chia </span><span class="T43">et al.</span><span class="T59">(40)</span></p></td><td style="text-align:left;width:1.501cm; " class="Table4_A4"><p class="P6"><span class="T42">2016</span></p></td><td style="text-align:left;width:4.501cm; " class="Table4_A4"><p class="P8"><span class="T42">Revisión Sistemática</span></p></td><td style="text-align:left;width:3cm; " class="Table4_A4"><p class="P8"><span class="T42">No disponible</span></p></td><td style="text-align:left;width:3.251cm; " class="Table4_A4"><p class="P8"><span class="T42">13-23</span></p></td></tr><tr class="Table41"><td style="text-align:left;width:3.554cm; " class="Table4_A4"><p class="P6"><span class="T42">Moran </span><span class="T43">et al</span><span class="T42">.</span><span class="T59">(41)</span></p></td><td style="text-align:left;width:1.501cm; " class="Table4_A4"><p class="P6"><span class="T42">2015</span></p></td><td style="text-align:left;width:4.501cm; " class="Table4_A4"><p class="P8"><span class="T42">Retrospectivo</span></p></td><td style="text-align:left;width:3cm; " class="Table4_A4"><p class="P8"><span class="T42">956</span></p></td><td style="text-align:left;width:3.251cm; " class="Table4_A4"><p class="P8"><span class="T42">84</span></p></td></tr><tr class="Table41"><td style="text-align:left;width:3.554cm; " class="Table4_A4"><p class="P6"><span class="T42">Gupta </span><span class="T43">et al.</span><span class="T59">(42)</span></p></td><td style="text-align:left;width:1.501cm; " class="Table4_A4"><p class="P6"><span class="T42">2014</span></p></td><td style="text-align:left;width:4.501cm; " class="Table4_A4"><p class="P8"><span class="T42">Retrospectivo</span></p></td><td style="text-align:left;width:3cm; " class="Table4_A4"><p class="P8"><span class="T42">791</span></p></td><td style="text-align:left;width:3.251cm; " class="Table4_A4"><p class="P8"><span class="T42">68-83</span></p></td></tr><tr class="Table41"><td style="text-align:left;width:3.554cm; " class="Table4_A4"><p class="P6"><span class="T42">Chua </span><span class="T43">et al</span><span class="T42">.</span><span class="T59">(35)</span></p></td><td style="text-align:left;width:1.501cm; " class="Table4_A4"><p class="P6"><span class="T42">2012</span></p></td><td style="text-align:left;width:4.501cm; " class="Table4_A4"><p class="P8"><span class="T42">Retrospectivo</span></p></td><td style="text-align:left;width:3cm; " class="Table4_A4"><p class="P8"><span class="T42">2020</span></p></td><td style="text-align:left;width:3.251cm; " class="Table4_A4"><p class="P8"><span class="T42">82</span></p></td></tr><tr class="Table41"><td style="text-align:left;width:3.554cm; " class="Table4_A9"><p class="P6"><span class="T44">Smeek </span><span class="T45">et al.</span><span class="T60"> </span><span class="T61">(43)</span></p></td><td style="text-align:left;width:1.501cm; " class="Table4_A9"><p class="P6"><span class="T44">2007</span></p></td><td style="text-align:left;width:4.501cm; " class="Table4_A9"><p class="P8"><span class="T44">Retrospectivo</span></p></td><td style="text-align:left;width:3cm; " class="Table4_A9"><p class="P8"><span class="T44">103</span></p></td><td style="text-align:left;width:3.251cm; " class="Table4_A9"><p class="P8"><span class="T44">59,5</span></p></td></tr><tr class="Table41"><td colspan="5" style="text-align:left;width:3.554cm; " class="Table4_A1"><p class="P6"><span class="T56">Fuente: Rizvi SA, Syed W, Shergill R, </span><span class="T57">Approach to pseudomyxoma peritonei, </span><span class="T56">World Journal of Gastrointestinal Surgery. </span><span class="T58">Aug 27, 2018; 10(5):49-56</span></p></td></tr></table></div></div><!--Next 'div' added for floating.--><div style="position:relative; left:-0.191cm;"><span class="T2">ilustrada en la Tabla 4</span><span class="T39">(34)</span><span class="T2">.</span></div></div><div style="clear:both; line-height:0; width:0; height:0; margin:0; padding:0;"> </div><p class="P4"><span class="T2">En un análisis del 2012, realizado por Chua </span><span class="T17">et al. </span><span class="T2">tomando en cuenta 2298 pacientes de 16 centros diferentes donde se trataron con CRS/HIPEC, se demostró una sobrevida a los 3, 5, 10 y 15 años de 80%, 74%, 63% y 59% respectivamente. Muerte postoperatoria de 2% y complicaciones mayores en 24% de los pacientes. Además la sobrevida a los 5 años de los pacientes con citoreducción completa (CC0 y CC1) fue de 85%, comparado a los pacientes que presentaron CC2 o CC3 con una sobrevida a los 5 años de 24%. Por lo que se puede concluir que la cirugía citoreductiva completa es uno de los factores pronósticos más importantes</span><span class="T39">(44)</span><span class="T2">.</span></p><p class="P4"><span class="T1">Conclusión</span></p><p class="P4"><span class="T2">Una de las cualidades más importantes del PMP es su indolente progresión. Esto sumándose a la inespecificidad de sus síntomas en estadios avanzados, lo hacen un enigma diagnóstico. Incluso en la actualidad, sigue siendo un desafío el diagnostico temprano de las patologías que pueden llegar a desarrollar un PMP. </span></p><p class="P4"><span class="T2">A pesar de ser una enfermedad maligna </span><span class="T17">borderline</span><span class="T2">, con poca posibilidad de metástasis, requiere un monitoreo constante y manejo agresivo por su alto nivel de recurrencia y complicaciones. </span></p><p class="P4"><span class="T2">Estudios realizados en los últimos años demuestran que el tratamiento combinado de CRS/HIPEC presenta una mayor sobrevida que los pacientes que fueron tratados de manera tradicional. Sin embargo, la mayoría de los estudios fueron realizados en poblaciones pequeñas, de manera retrospectiva y en un solo centro. Actualmente se cuenta con pocos estudios realizados en poblaciones grandes y multicéntricos para poder decir que se cuenta con evidencia suficiente que apoye el manejo definitivo de esta patología.</span></p><p class="P4"><span class="T1">Referencias bibliográficas</span></p><ol><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">1.</span><span class="T4">Weaver CH. </span><span class="T6">Mucocele of the appendix with mucinous degeneration.</span><span class="T4"> Am J Surg. 1937; 36 (2):523-526</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">2.</span><span class="T4">Werth. </span><span class="T6">Klinische und anatomische Untersuchungen zur Lehre von den Bauchgeschwülsten und der Laparatomie</span><span class="T4">. Arch Für Gynäkol. 1884;24(1):100–118.</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">3.</span><span class="T4">Frankel E. </span><span class="T6">Uher das sogenanute pseudomyxoma peritonei.</span><span class="T4"> Med Wochenschr 1901;48: 965–970</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">4.</span><span class="T49">Amini A Masoumi-Moghaddam S Ehteda A Morris D. </span><span class="T46">Secreted mucins in pseudomyxoma peritonei: pathophysiological significance and potential therapeutic prospects</span><span class="T49">. Orphanet Journal of Rare Diseases, 2014; 9-71. </span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">5.</span><span class="T2">Baratti D Kusamura S Milione M </span><span class="T17">et al. </span><span class="T6">Pseudomyxoma Peritonei of Extra-Appendiceal Origin: A Comparative Study</span><span class="T4">. Ann Surg Oncol. 2016;23(13):4222–4230.</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">6.</span><span class="T4">Prat J. </span><span class="T6">Ovarian tumors of borderline malignancy (tumors of low malignant potential): a critical appraisal.</span><span class="T4"> </span><span class="T18">Adv Anat Pathol</span><span class="T2">. 1999;6:247-274.</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">7.</span><span class="T62">Buell-Gutbrod R Gwin K. </span><span class="T7">Pathologic Diagnosis, Origin, and Natural History of Pseudomyxoma Peritonei.</span><span class="T5"> American Society of Clinical Oncology educational Book. 2013;33-221</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">8.</span><span class="T4">Moran BJ Cecil TD</span><span class="T6">. The etiology, clinical presentation, and management of pseudomyxoma peritonei</span><span class="T4">. Surg Oncol Clin N Am. 2003;12(3):585–603.</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">9.</span><span class="T4">Smeenk RM van Velthuysen ML Verwaal VJ Zoetmulder FA. </span><span class="T6">Appendiceal neoplasms and pseudomyxoma peritonei: a population based study</span><span class="T4">. </span><span class="T2">Eur J Surg Oncol. 2008;34(2):196–201</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">10.</span><span class="T4">Dayal S Taflampas P Riss S </span><span class="T6">et al.</span><span class="T4"> </span><span class="T6">Complete cytoreduction for pseudomyxoma peritonei is optimal but maximal tumor debulking may be beneficial in patients in whom complete tumor removal cannot be achieved</span><span class="T4">. Dis Colon Rectum. 2013;56(12):1366–1372.</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">11.</span><span class="T4">O’Connell JT Tomlinson JS Roberts AA McGonigle KF Barsky SH. </span><span class="T6">Pseudomyxoma peritonei is a disease of MUC2-expressing goblet cells.</span><span class="T4"> Am J Pathol. 2002;161:551–564.</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">12.</span><span class="T4">Sugarbaker PH. </span><span class="T6">Pseudomyxoma peritonei. A cancer whose biology is characterized by a redistribution phenomenon</span><span class="T4">. Ann Surg. 1994;219:109–111</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">13.</span><span class="T4"> Mittal R Chandramohan A Moran B. </span><span class="T6">Pseudomyxoma peritonei: natural history and treatment.</span><span class="T4"> International Journal of Hyperthermia. 2017;33(5) 511-519</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">14.</span><span class="T2">Pestieau SR Esquivel J Sugarbaker PH. </span><span class="T6">Pleural extension of mucinous tumor in patients with pseudomyxoma peritonei syndrome.</span><span class="T4"> Ann Surg Oncol. 2000;7(3):199-203</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">15.</span><span class="T4">Carr N Path FRC Cecil T </span><span class="T6">et al.</span><span class="T4"> </span><span class="T6">A Consensus for Classification and Pathologic Reporting of Pseudomyxoma Peritonei and Associated Appendiceal Neoplasia</span><span class="T4">. Am J Surg Pathol. 2016;40:14–26</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">16.</span><span class="T4">Smeenk RM Verwaal VJ Zoetmulder FA. </span><span class="T6">Pseudomyxoma peritonei. </span><span class="T8">Cancer Treat Rev. </span><span class="T4">2007;33:138-145.</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">17.</span><span class="T4">Sulkin TVC O’Neill H Amin AI Moran B. </span><span class="T6">CT in pseudomyxoma peritonei: a review of 17 cases</span><span class="T4">. Clin Radiol. 2002;57(7):608–13.</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">18.</span><span class="T4">Jacquet P Jelinek JS Chang D Koslowe P Sugarbaker PH. </span><span class="T6">Abdominal computed tomographic scan in the selection of patients with mucinous peritoneal carcinomatosis for y to reductive surgery</span><span class="T4">. J Am Coll Surg. 1995;181(6):530–8</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">19.</span><span class="T4">Low RN Barone RM Gurney JM Muller WD. </span><span class="T6">Mucinous appendiceal neoplasms: preoperative MR staging and classification compared with surgical and histopathologic findings</span><span class="T4">. </span><span class="T2">AJR Am J Roentgenol. 2008;190(3):656–665.</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">20.</span><span class="T4">Cotton F Pellet O Gilly FN Granier A Sournac L Glehen O. </span><span class="T6">MRI evaluation of bulky tumor masses in the mesentery and bladder involvement in peritoneal carcinomatosis</span><span class="T4">. Eur J Surg Oncol. </span><span class="T2">2006 Dec;32(10):1212–1216.</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">21.</span><span class="T4">Low RN Sebrechts CP Barone RM Muller W. </span><span class="T6">Diffusion-weighted MRI of peritoneal tumors: comparison with conventional MRI and surgical and histopathologic findings--a feasibility study</span><span class="T4">. AJR Am J Roentgenol. 2009;193(2):461–470.</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">22.</span><span class="T63">Carmignani CP Hampton R Sugarbaker CE Chang D Sugarbaker PH: </span><span class="T64">Utility of CEA and CA 19–9 tumor markers in diagnosis and prognostic </span><span class="T64">assessment of mucinous epithelial cancers of the appendix.</span><span class="T63"> J Surg Oncol. 2004;87:162–166.</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">23.</span><span class="T63">van Ruth S Hart AA Bonfrer JM Verwaal VJ Zoetmulder FA. </span><span class="T64">Prognostic value of baseline and serial carcinoembryonic antigen and carbohydrate antigen 19.9 measurements in patients with pseudomyxoma peritonei treated with cytoreduction and hyperthermic intraperitoneal chemotherapy. </span><span class="T63">Ann Surg Oncol. 2002;9:961-967</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">24.</span><span class="T63">Koh JL Liauw W Chua T Morris DL. </span><span class="T64">Carbohydrate antigen 19–9 (CA 19–9) is an independent prognostic indicator in pseudomyxoma peritonei post cytoreductive surgery and perioperative intraperitoneal chemotherapy</span><span class="T63">. J Gastrointest Oncol. 2013;4:173–181.</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">25.</span><span class="T63">Smeenk RM Bruin SC van Velthuysen ML Verwaal VJ. </span><span class="T64">Pseudomyxoma peritonei</span><span class="T63">. Curr Probl Surg. 2008;45:527–575.</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">26.</span><span class="T4">Pai RK Longacre TA. </span><span class="T6">Appendiceal mucinous tumors and pseudomyxoma peritonei: histologic features, diagnostic problems, and proposed classifıcation</span><span class="T4">. </span><span class="T18">Adv Anat Pathol. </span><span class="T2">2005;12:291-311.</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">27.</span><span class="T4">Young RH. </span><span class="T6">Pseudomyxoma peritonei and selected other aspects of the spread of appendiceal neoplasms</span><span class="T4">. </span><span class="T8">Semin Diagn Pathol. </span><span class="T4">2004;21:134-150.</span><span class="odfLiEnd"/> </p></li><li><p class="P20" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">28.</span><span class="T63">Järvinen P Järvinen HJ Lepisto A</span><span class="T64">. Survival of patients with pseudomyxoma peritonei treated by serial debulking.</span><span class="T63"> Colorectal Dis. 2010;12:868–872.</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">29.</span><span class="T4">Youssef H Newman C Chandrakumaran K Mohamed F Cecil TD Moran BJ. </span><span class="T6">Operative findings, early complications, and long-term survival in 456 patients with pseudomyxoma peritonei syndrome of appendiceal origin</span><span class="T4">. </span><span class="T2">Dis Colon Rectum. 2011;54(3):293–9.</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">30.</span><span class="T4">Sugarbaker PH Chang D </span><span class="T6">Results of treatment of 385 patients with peritoneal surface spread of appendiceal malignancy.</span><span class="T4"> Ann Surg Oncol. 1999;</span><span class="T44">6(8):727–31.</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">31.</span><span class="T11">Sugarbaker PH. </span><span class="T9">Cytoreductive surgery and peri-operative intraperitoneal chemotherapy as a curative approach to pseudomyxoma peritonei syndrome</span><span class="T11">. </span><span class="T4">Eur J Surg Oncol</span><span class="T11"> 2001;27(3), 239–243</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">32.</span><span class="T52">Sugarbaker PH </span><span class="T53">Ryan DP. </span><span class="T48">Cytoreductive surgery plus hyperthermic perioperative chemotherapy to treat peritoneal metastases from colorectal cancer: standard of care or an experimental approach? </span><span class="T54">Lancet Oncol</span><span class="T53">. 2012;</span><span class="T52">13</span><span class="T53">:362-369</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">33.</span><span class="T50">Chua TC </span><span class="T49">Moran BJ, Sugarbaker PH </span><span class="T46">et al. Early- and long-term outcome data of patients with pseudomyxoma peritonei from appendiceal origin treated by a strategy of cytoreductive surgery and hyperthermic intraperitoneal </span><span class="T9">chemotherapy</span><span class="T11">. </span><span class="Emphasis"><span class="T13">J Clin Oncol</span></span><span class="T9">.</span><span class="T11"> 2012;</span><span class="T12">30</span><span class="T11">:2449-2456.</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">34.</span><span class="T11">Rizvi SA Syed W Shergill R. </span><span class="T9">Approach to pseudomyxoma peritonei. </span><span class="T11">World Journal of Gastrointestinal Surgery. 2018;10(5):49-56</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">35.</span><span class="T12">Chua TC </span><span class="T11">Yan TD Saxena A Morris DL. </span><span class="T9">Should the treatment of peritoneal carcinomatosis by cytoreductive surgery and hyperthermic intraperitoneal chemotherapy still be regarded as a highly morbid procedure?: a systematic review of morbidity and mortality.</span><span class="T11"> </span><span class="Emphasis"><span class="T20">Ann Surg</span></span><span class="T20">. 2009;</span><span class="T21">249</span><span class="T20">:900-907</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">36.</span><span class="T2">Rubino MS Abdel-Misih RZ Bennett JJ </span><span class="T17">et al. </span><span class="T6">Peritoneal surface malignancies and</span><span class="T4"> </span><span class="T6">regional treatment: a review of the literature.</span><span class="T4"> </span><span class="T8">Surg Oncol</span><span class="T4">. 2012;21:87-94.</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">37.</span><span class="T4">Sugarbaker PH. </span><span class="T6">New standard of care for appendiceal epitelial neoplasms and pseudomyxoma peritonei syndrome.</span><span class="T4"> </span><span class="T2">Lancet Oncol. 2006;7:69-76</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">38.</span><span class="T12">Baratti D </span><span class="T11">Kusamura S Milione M Bruno F Guaglio M Deraco M. </span><span class="T9">Validation of the Recent PSOGI Pathological Classification of Pseudomyxoma Peritonei in a Single-Center Series of 265 Patients Treated by Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy</span><span class="T11">. </span><span class="Emphasis"><span class="T13">Ann Surg Oncol</span></span><span class="T9">. </span><span class="T11">2018;</span><span class="T12">25</span><span class="T11">:404-413.</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">39.</span><span class="T21">Pallas N </span><span class="T20">Karamveri C Kyziridis D </span><span class="T19">et al. </span><span class="T9">Cytoreductive surgery and hyperthermic intraperitenoal chemotherapy (HIPEC) for colorectal and appendiceal carcinomas with peritoneal carcinomatosis</span><span class="T11">. </span><span class="Emphasis"><span class="T13">J BUON</span></span><span class="T9">.</span><span class="T11"> 2017;</span><span class="T12">22</span><span class="T11">:1547-1553.</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">40.</span><span class="T15">Chia CS </span><span class="T14">Seshadri RA Kepenekian V Vaudoyer D Passot G Glehen O. </span><span class="T10">Survival outcomes after cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for peritoneal carcinomatosis from gastric cancer: a systematic review</span><span class="T14">. </span><span class="T16">Pleura and Peritoneum</span><span class="T14">. 2016;</span><span class="T15">1</span><span class="T14">:65-77</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">41.</span><span class="T12">Moran B </span><span class="T11">Cecil T Chandrakumaran K Arnold S Mohamed F Venkatasubramaniam A. </span><span class="T9">The results of cytoreductive surgery and hyperthermic intraperitoneal chemotherapy in 1200 patients with peritoneal malignancy.</span><span class="T11"> </span><span class="Emphasis"><span class="T13">Colorectal Dis</span></span><span class="T9">. </span><span class="T11">2015;</span><span class="T12">17</span><span class="T11">:772-778</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">42.</span><span class="T12">Gupta A </span><span class="T11">Chandrakumaran K Cecil TD Mohamed F Moran BJ. </span><span class="T9">Tumour grade and complete tumour removal affects survival after cytoreductive surgery and HIPEC for Pseudomyxoma Peritonei (PMP) of appendiceal origin. </span><span class="T11">PMI Basingstoke. 2014. </span><span class="T20">Disponible en: </span><a href="https://www.acpgbi.org.uk/content/uploads/2015/11/SP016-Colorectal-Cancer-Gupta-Tripartite-2014.pdf" class="ListLabel_20_8"><span class="Internet_20_link"><span class="T35">https://www.acpgbi.org.uk/content/uploads/2015/11/SP016-Colorectal-Cancer-Gupta-Tripartite-2014.pdf</span></span></a><span class="T36">.</span><span class="odfLiEnd"/> </p></li><li><p class="P18" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">43.</span><span class="T12">Smeenk RM </span><span class="T11">Verwaal VJ Antonini N Zoetmulder FA. </span><span class="T9">Survival analysis of pseudomyxoma peritonei patients treated by cytoreductive surgery and hyperthermic intraperitoneal chemotherapy. </span><span class="Emphasis"><span class="T22">Ann Surg</span></span><span class="T19">.</span><span class="T20"> 2007;</span><span class="T21">245</span><span class="T20">:104-109.</span><span class="odfLiEnd"/> </p></li><li><p class="P21" style="margin-left:1.27cm;"><span class="ListLabel_20_1" style="display:block;float:left;min-width:0.635cm;">44.</span><span class="T4">Chua TC Moran BJ Sugarbaker PH </span><span class="T6">et al</span><span class="T4">. </span><span class="T6">Early- and long-term outcome data of patients with pseudomyxoma peritonei from appendiceal origin treated by a strategy of cytoreductive surgery and hyperthermic intraperitoneal chemotherapy</span><span class="T4">. J Clin Oncol. 2012 Jul 10;30(20):2449–56</span><span class="odfLiEnd"/> </p></li></ol><p class="P12"> </p><p class="P13"><span class="T41">Conflictos de Interés</span></p><p class="P14"><span class="T42">Los autores declaran que no existió ningún conflicto de interés en el presente artículo.</span></p><p class="P15"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"/><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"/><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p><p class="P5"> </p></div><!--Next 'div' was a 'text:section'.--><div class="Sect1" id="Section2"><p class="P4"> </p></div></body></html>