<?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>2444-054X</journal-id>
<journal-title><![CDATA[Cirugía y cirujanos]]></journal-title>
<abbrev-journal-title><![CDATA[Cir. cir.]]></abbrev-journal-title>
<issn>2444-054X</issn>
<publisher>
<publisher-name><![CDATA[Academia Mexicana de Cirugía A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2444-054X2022000100120</article-id>
<article-id pub-id-type="doi">10.24875/ciru.200009261</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Tumor carcinoide de apéndice con cuadro clínico de apendicitis aguda, intervenido de urgencia por apendicetomía por laparoscopia. Presentación de caso clínico]]></article-title>
<article-title xml:lang="en"><![CDATA[Carcinoid tumor of the appendix with clinical picture of acute appendicitis, urgently operated on by laparoscopic appendectomy. Presentation of clinical case]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Reynoso-Saldaña]]></surname>
<given-names><![CDATA[Donovan]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Reynoso-González]]></surname>
<given-names><![CDATA[Ricardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jiménez-Gamas]]></surname>
<given-names><![CDATA[Gregorio J.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Valencia-Martínez]]></surname>
<given-names><![CDATA[Jesús G.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto de Seguridad Social del Estado de México y Municipios Hospital Regional Tlalnepantla Servicio de Cirugía General]]></institution>
<addr-line><![CDATA[Estado de México ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>02</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>02</month>
<year>2022</year>
</pub-date>
<volume>90</volume>
<numero>1</numero>
<fpage>120</fpage>
<lpage>123</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2444-054X2022000100120&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2444-054X2022000100120&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2444-054X2022000100120&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Los tumores de apéndice cecal son extremadamente raros (menos del 0.5%), y los tumores carcinoides se describen como el tipo de tumor apendicular más frecuente. Se reporta el caso de un paciente de 32 años, sin antecedentes patológicos de importancia, con datos de abdomen agudo. Se decidió apendicectomía laparoscópica, presentando hallazgos de proceso inflamatorio apendicular, con reporte de histopatología de tumor neuroendocrino. Pese a que las neoplasias de apéndice son raras, la apendicitis es una presentación común, y de ahí la importancia de realizar estudios histopatológicos de toda pieza de apéndice cecal obtenida.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Cecal appendix tumors are extremely rare (less than 0.5%), with carcinoid tumors being described as the most common type of appendix tumor. A case of a 32-year-old male patient is reported, with no significant pathological history, with acute abdomen data. Laparoscopic appendectomy was decided, presenting findings of an appendicular inflammatory process, resulting in a neuroendocrine tumor histopathology report. Despite the fact that appendix neoplasias are rare, appendicitis is a common presentation, hence the importance of conducting histopathology studies on every piece of cecal appendix obtained.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Abdomen agudo]]></kwd>
<kwd lng="es"><![CDATA[Apendicitis aguda]]></kwd>
<kwd lng="es"><![CDATA[Tumor carcinoide]]></kwd>
<kwd lng="es"><![CDATA[Laparoscopia]]></kwd>
<kwd lng="en"><![CDATA[Acute abdomen]]></kwd>
<kwd lng="en"><![CDATA[Acute appendicitis]]></kwd>
<kwd lng="en"><![CDATA[Carcinoid tumor]]></kwd>
<kwd lng="en"><![CDATA[Laparoscopy]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Das]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Cantor]]></surname>
<given-names><![CDATA[JP]]></given-names>
</name>
<name>
<surname><![CDATA[Vu]]></surname>
<given-names><![CDATA[TQ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Two concurrent appendiceal neoplasms in an elderly patient:a case report]]></article-title>
<source><![CDATA[Int J Surg Case Rep]]></source>
<year>2017</year>
<volume>40</volume>
<page-range>124-6</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Umetsu]]></surname>
<given-names><![CDATA[SE]]></given-names>
</name>
<name>
<surname><![CDATA[Shafizadeh]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Kakar]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Grading and staging mucinous neoplasms of the appendix:a case series and review of the literature]]></article-title>
<source><![CDATA[Hum Pathol]]></source>
<year>2017</year>
<volume>69</volume>
<page-range>81-9</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wu]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Chintagumpala]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Hicks]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Nuchtern]]></surname>
<given-names><![CDATA[JG]]></given-names>
</name>
<name>
<surname><![CDATA[Okcu]]></surname>
<given-names><![CDATA[MF]]></given-names>
</name>
<name>
<surname><![CDATA[Venkatramani]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Neuroendocrine tumor of the appendix in children]]></article-title>
<source><![CDATA[J Pediatr Hematol Oncol]]></source>
<year>2017</year>
<volume>39</volume>
<page-range>97-102</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nutu]]></surname>
<given-names><![CDATA[OA]]></given-names>
</name>
<name>
<surname><![CDATA[Marcacuzco Quinto]]></surname>
<given-names><![CDATA[AA]]></given-names>
</name>
<name>
<surname><![CDATA[Manrique Municio]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Justo Alonso]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Calvo Pulido]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[García-Conde]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Mucinous appendiceal neoplasms:incidence, diagnosis and surgical treatment]]></article-title>
<source><![CDATA[Cir Esp]]></source>
<year>2017</year>
<volume>95</volume>
<page-range>321-7</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Suárez-Grau]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[García-Ruiz]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Rubio-Chaves]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Bustos-Jiménez]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Docobo-Durántez]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Padillo-Ruiz]]></surname>
<given-names><![CDATA[FJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Appendiceal carcinoid tumors. Evaluation of long-term outcomes in a tertiary level]]></article-title>
<source><![CDATA[Cir Cir]]></source>
<year>2014</year>
<volume>82</volume>
<page-range>142-9</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nussbaum]]></surname>
<given-names><![CDATA[DP]]></given-names>
</name>
<name>
<surname><![CDATA[Speicher]]></surname>
<given-names><![CDATA[PJ]]></given-names>
</name>
<name>
<surname><![CDATA[Gulack]]></surname>
<given-names><![CDATA[BC]]></given-names>
</name>
<name>
<surname><![CDATA[Keenan]]></surname>
<given-names><![CDATA[JE]]></given-names>
</name>
<name>
<surname><![CDATA[Ganapathi]]></surname>
<given-names><![CDATA[AM]]></given-names>
</name>
<name>
<surname><![CDATA[Englum]]></surname>
<given-names><![CDATA[BR]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Management of 1- to 2-cm carcinoid tumors of the appendix:using the National Cancer Data Base to address controversies in general surgery]]></article-title>
<source><![CDATA[J Am Coll Surg]]></source>
<year>2015</year>
<volume>220</volume>
<page-range>894-903</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Murray]]></surname>
<given-names><![CDATA[SE]]></given-names>
</name>
<name>
<surname><![CDATA[Lloyd]]></surname>
<given-names><![CDATA[RV]]></given-names>
</name>
<name>
<surname><![CDATA[Sippel]]></surname>
<given-names><![CDATA[RS]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Oltmann]]></surname>
<given-names><![CDATA[SC]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Postoperative surveillance of small appendiceal carcinoid tumors]]></article-title>
<source><![CDATA[Am J Surg]]></source>
<year>2014</year>
<volume>207</volume>
<page-range>342-5</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
