<?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>2565-005X</journal-id>
<journal-title><![CDATA[Gaceta mexicana de oncología]]></journal-title>
<abbrev-journal-title><![CDATA[Gac. mex. oncol.]]></abbrev-journal-title>
<issn>2565-005X</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Oncología A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2565-005X2019000500005</article-id>
<article-id pub-id-type="doi">10.24875/j.gamo.m18000142</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Sarcoma sinovial de la hipofaringe. Resección y reconstrucción con colgajo supraclavicular: reporte de caso]]></article-title>
<article-title xml:lang="en"><![CDATA[Synovial sarcoma of the hypopharynx. Resection and reconstruction with supraclavicular flap: case report]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Posada-Torres]]></surname>
<given-names><![CDATA[José Antonio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gómez-Pedraza]]></surname>
<given-names><![CDATA[Antonio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martín-Tellez]]></surname>
<given-names><![CDATA[Karla Susana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Kraus-Fishcher]]></surname>
<given-names><![CDATA[Gabriel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[García-Monroy]]></surname>
<given-names><![CDATA[Daniela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Picazo-Ferrera]]></surname>
<given-names><![CDATA[Katia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Centro Médico ABC  ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2019</year>
</pub-date>
<volume>18</volume>
<fpage>26</fpage>
<lpage>30</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2565-005X2019000500005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2565-005X2019000500005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2565-005X2019000500005&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El sarcoma sinovial es un tumor de tejidos blandos de alto grado y extremadamente raro. Su localización cervical es poco común, por lo que representa un reto diagnóstico. Se presenta el caso de una paciente femenina de 21 años de edad con un sarcoma sinovial monofásico de la hipofaringe, que presentó disfagia y disnea como síntomas iniciales. El diagnóstico se realizó basado en la clínica, los estudios de imagen, endoscopia, biopsias y estudios de inmunohistoquímica; así como fluorescencia por sonda de hibridación in situ (FISH). Se decidió tratar con resección quirúrgica completa y se reconstruyó mediante un colgajo supraclavicular tunelizado, el cual se considera como una técnica emergente para cubrir defectos amplios en cirugías de cabeza y cuello.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Synovial sarcoma is a rare high-grade soft tissue sarcoma, and the cervical region is an uncommon location; this makes its prompt diagnosis difficult. We present a case of a 21-year-old female patient with a monophasic synovial sarcoma arising from the hypopharynx with dyspnea and difficult swallowing. The diagnosis was supported on clinical, radiological, endoscopic studies, and surgery as well as inmmunohistochemical and fluorescence in situ hybridization. Complete resection was achieved, and a supraclavicular artery island flap was used for covering the defect; this is an emerging technique for head and neck oncologic reconstructions.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Sarcoma sinovial]]></kwd>
<kwd lng="es"><![CDATA[Faringe]]></kwd>
<kwd lng="es"><![CDATA[Hipofaringe]]></kwd>
<kwd lng="es"><![CDATA[Resección]]></kwd>
<kwd lng="es"><![CDATA[Reconstrucción]]></kwd>
<kwd lng="es"><![CDATA[Colgajo supraclavicular]]></kwd>
<kwd lng="en"><![CDATA[Synovial sarcoma]]></kwd>
<kwd lng="en"><![CDATA[Pharynx]]></kwd>
<kwd lng="en"><![CDATA[Hypopharynx]]></kwd>
<kwd lng="en"><![CDATA[Resection]]></kwd>
<kwd lng="en"><![CDATA[Reconstruction]]></kwd>
<kwd lng="en"><![CDATA[Supraclavicular Flap]]></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[Alotaibi]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Bornand]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Dulguerov]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Becker]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Dulguerov]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Synovial sarcoma of the hypopharynx in a pediatric patient:Case report]]></article-title>
<source><![CDATA[Int J Surg Case Rep]]></source>
<year>2016</year>
<volume>28</volume>
<page-range>1-3</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[Betal]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Babu]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Mehmet]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Monophasic synovial sarcoma of the pharynx:a case report]]></article-title>
<source><![CDATA[Int Semin Surg Oncol]]></source>
<year>2009</year>
<volume>6</volume>
<page-range>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[Jernstrom]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Synovial sarcoma of the pharynx:report of a case]]></article-title>
<source><![CDATA[Am J Clin Pathol]]></source>
<year>1954</year>
<volume>24</volume>
<page-range>957-61</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[Jamshed]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Loya]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Tirmizi]]></surname>
<given-names><![CDATA[AH]]></given-names>
</name>
<name>
<surname><![CDATA[Hussain]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Synovial sarcoma of the hypopharynx]]></article-title>
<source><![CDATA[Int J Head Neck Surg]]></source>
<year>2013</year>
<volume>4</volume>
<page-range>86-8</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[Osma]]></surname>
<given-names><![CDATA[U]]></given-names>
</name>
<name>
<surname><![CDATA[Eyigor]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Suren]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Sezer]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Yilmaz]]></surname>
<given-names><![CDATA[MD]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Biphasic synovial sarcoma of the hypopharynx]]></article-title>
<source><![CDATA[Ear Nose Throat J]]></source>
<year>2015</year>
<volume>94</volume>
<numero>4-5</numero>
<issue>4-5</issue>
<page-range>E36-9</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Weiss]]></surname>
<given-names><![CDATA[SW]]></given-names>
</name>
<name>
<surname><![CDATA[Goldblum]]></surname>
<given-names><![CDATA[JR]]></given-names>
</name>
</person-group>
<source><![CDATA[Enzinger and Weiss's soft tissue tumors]]></source>
<year>2013</year>
<edition>6th ed</edition>
<publisher-loc><![CDATA[Philadelphia ]]></publisher-loc>
<publisher-name><![CDATA[Mosby Elsevier]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Agarwal]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Singh]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Abrari]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Singh]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Monophasic synovial sarcoma of posterior pharyngeal wall:a rare case report with unique reconstruction using lateral trapezius flap]]></article-title>
<source><![CDATA[Eur Arch Otorhinolaryngol]]></source>
<year>2017</year>
<volume>274</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>2059-64</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Haldar]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Randall]]></surname>
<given-names><![CDATA[RL]]></given-names>
</name>
<name>
<surname><![CDATA[Capecchi]]></surname>
<given-names><![CDATA[MR]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Synovial sarcoma:from genetics to genetic-based animal modeling]]></article-title>
<source><![CDATA[Clin Orthop Relat Res]]></source>
<year>2008</year>
<volume>466</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>2156-67</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Roeder]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Neoadjuvant/adjuvant radiation therapy in soft tissue sarcomas]]></article-title>
<source><![CDATA[Journal Onkologie]]></source>
<year>2015</year>
<volume>1</volume>
<page-range>41-50</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mullen]]></surname>
<given-names><![CDATA[JR]]></given-names>
</name>
<name>
<surname><![CDATA[Zagars]]></surname>
<given-names><![CDATA[GK]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Synovial sarcoma outcome following conservation surgery and radiotherapy]]></article-title>
<source><![CDATA[Radiother Oncol]]></source>
<year>1994</year>
<volume>33</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>23-30</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kartha]]></surname>
<given-names><![CDATA[SS]]></given-names>
</name>
<name>
<surname><![CDATA[Bumpous]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Synovial sarcoma:diagnosis, treatment, and outcomes]]></article-title>
<source><![CDATA[Laryngoscope]]></source>
<year>2002</year>
<volume>112</volume>
<page-range>1979-82</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Amble]]></surname>
<given-names><![CDATA[FR]]></given-names>
</name>
<name>
<surname><![CDATA[Olsen]]></surname>
<given-names><![CDATA[KD]]></given-names>
</name>
<name>
<surname><![CDATA[Nascimento]]></surname>
<given-names><![CDATA[AG]]></given-names>
</name>
<name>
<surname><![CDATA[Foote]]></surname>
<given-names><![CDATA[RL]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Head and neck synovial cell sarcoma]]></article-title>
<source><![CDATA[Otolaryngol Head Neck Surg]]></source>
<year>1992</year>
<volume>107</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>631-7</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tvrdík]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Povýsil]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Svatosová]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Dundr]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Molecular diagnosis of synovial sarcoma:RT-PCR detection of SYT-SSX1/2 fusion transcripts in paraffin- embedded tissue]]></article-title>
<source><![CDATA[Med Sci Monit]]></source>
<year>2005</year>
<volume>11</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>MT1-7</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ladanyi]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Correlates of SYT-SSX fusion type in synovial sarcoma:Getting more complex but also more interesting?]]></article-title>
<source><![CDATA[J Clin Oncol]]></source>
<year>2005</year>
<volume>23</volume>
<numero>15</numero>
<issue>15</issue>
<page-range>3638-9</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Oliveira]]></surname>
<given-names><![CDATA[AM]]></given-names>
</name>
<name>
<surname><![CDATA[Fletcher]]></surname>
<given-names><![CDATA[CD]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Molecular prognostication for soft tissue sarcomas:Are we ready yet?]]></article-title>
<source><![CDATA[J Clin Oncol]]></source>
<year>2004</year>
<volume>22</volume>
<numero>20</numero>
<issue>20</issue>
<page-range>4031-4</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Crowson]]></surname>
<given-names><![CDATA[MG]]></given-names>
</name>
<name>
<surname><![CDATA[Lalich]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Keeney]]></surname>
<given-names><![CDATA[MG]]></given-names>
</name>
<name>
<surname><![CDATA[Garcia]]></surname>
<given-names><![CDATA[JJ]]></given-names>
</name>
<name>
<surname><![CDATA[Price]]></surname>
<given-names><![CDATA[DL]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Clinicopathologic factors and adjuvant treatment effects on survival in adult head and neck synovial cell sarcoma]]></article-title>
<source><![CDATA[Head Neck]]></source>
<year>2015</year>
<volume>37</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>375-80</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pallua]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Magnus]]></surname>
<given-names><![CDATA[Noah E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The tunneled supraclavicular island flap:an optimized technique for head and neck reconstruction]]></article-title>
<source><![CDATA[Plast Reconstr Surg]]></source>
<year>2000</year>
<volume>105</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>842-51</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
