<?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>1870-199X</journal-id>
<journal-title><![CDATA[Revista odontológica mexicana]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Odont. Mex]]></abbrev-journal-title>
<issn>1870-199X</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Facultad de Odontología]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1870-199X2017000100054</article-id>
<article-id pub-id-type="doi">10.1016/j.rodmex.2017.02.012</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Leucemia aguda linfoblástica Pre-B. Informe de un caso y revisión de la literatura]]></article-title>
<article-title xml:lang="en"><![CDATA[Pre-bacute lymphoblastic leukemia: case report and literature review]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tiol-Carrillo]]></surname>
<given-names><![CDATA[Agustín]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Enzaldo-de la Cruz]]></surname>
<given-names><![CDATA[Patricia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidad Autónoma Metropolitana  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2017</year>
</pub-date>
<volume>21</volume>
<numero>1</numero>
<fpage>54</fpage>
<lpage>60</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-199X2017000100054&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-199X2017000100054&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-199X2017000100054&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: La leucemia se encuentra entre los trastornos oncológicos más comunes en la primera década de vida. Ésta se caracteriza por la producción excesiva de células inmaduras linfocíticas no funcionales denominadas blastos que invaden el torrente sanguíneo produciendo consecuencias fatales. Se trata de un padecimiento grave y mortal si no es tratado oportunamente. Entre sus manifestaciones más comunes se encuentran: la palidez generalizada, las linfadenopatías, hemorragias espontáneas, lesiones vasculares como moretones o petequias, malestar general, pérdida de peso y manifestaciones estomatológicas específicas como palidez de mucosa oral, los infiltrados leucocitarios, gingivorragias o aparición de petequias en algunos sitios de la boca. En el presente artículo se informa el caso de una niña de cinco años de edad diagnosticada con leucemia aguda linfoblástica precursora de células B, quien fue sometida a rehabilitación bucal bajo anestesia general, pues presentaba múltiples focos infecciosos en sus dientes que contraindicaban el inicio de su tratamiento de quimioterapia.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: Leukemia is one of the most common oncological disorders found in the first decade of life. It is characterized by the excessive production of non-functional immature lymphocytic cells, called blasts, which invade the bloodstream causing fatal consequences. Unless timely treated, it is a deadly, severe condition. Its more common manifestations are the following: generalized paleness, spontaneous hemorrhaging, vascular lesions such as bruises and petechiae, general malaise, weight loss, and specific stomatological manifestations such as oral mucosa paleness, leukocyte infiltrate gingivorrhageor apparition of petechiae in some locations of the mouth. The present article documents the case of a five year old girl, diagnosed with B-cell precursor acute lymphoblastic leukemia. The child was subjected to oral rehabilitation under general anesthesia due to the fact that she exhibited multiple infectious foci in her teeth which contraindicated initiation of chemotherapy treatment.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Odontología hospitalaria]]></kwd>
<kwd lng="es"><![CDATA[leucemia]]></kwd>
<kwd lng="es"><![CDATA[quimioterapia]]></kwd>
<kwd lng="es"><![CDATA[pacientes oncológicos en odontología]]></kwd>
<kwd lng="en"><![CDATA[Hospital dentistry]]></kwd>
<kwd lng="en"><![CDATA[leukemia]]></kwd>
<kwd lng="en"><![CDATA[chemotherapy]]></kwd>
<kwd lng="en"><![CDATA[oncologic cancer patients in dentistry]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Aster]]></surname>
<given-names><![CDATA[JC.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Enfermedades de los leucocitos, los ganglios linfáticos, el bazo y el timo]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Kumar]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Abbas]]></surname>
<given-names><![CDATA[AK]]></given-names>
</name>
<name>
<surname><![CDATA[Fausto]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
</person-group>
<source><![CDATA[Patología estructural y funcional]]></source>
<year>2005</year>
<page-range>670-80</page-range><publisher-loc><![CDATA[Madrid, España ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Leukemia in Down syndrome: a review]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zipursky]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Poon]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Doyle]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Pediatr Hematol Oncol.]]></source>
<year>1992</year>
<volume>9</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>139-49</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="book">
<collab>American Cancer Society</collab>
<source><![CDATA[Cancer facts &amp; figures 2015]]></source>
<year>2015</year>
<publisher-loc><![CDATA[Atlanta, GA ]]></publisher-loc>
<publisher-name><![CDATA[American Cancer Society]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="book">
<collab>Protocolo de la atención para leucemia linfoblástica</collab>
<source><![CDATA[Guía Clínica y Esquema de Tratamiento]]></source>
<year></year>
<publisher-name><![CDATA[Instituto Nacional de Salud Pública]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Oncoguía. Leucemia aguda linfoblástica]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Labardini]]></surname>
<given-names><![CDATA[MJ]]></given-names>
</name>
<name>
<surname><![CDATA[Cervera]]></surname>
<given-names><![CDATA[CE]]></given-names>
</name>
<name>
<surname><![CDATA[López]]></surname>
<given-names><![CDATA[NO]]></given-names>
</name>
<name>
<surname><![CDATA[Corrales]]></surname>
<given-names><![CDATA[AC]]></given-names>
</name>
<name>
<surname><![CDATA[Balbuena]]></surname>
<given-names><![CDATA[MM]]></given-names>
</name>
<name>
<surname><![CDATA[Barbosa]]></surname>
<given-names><![CDATA[IA]]></given-names>
</name>
</person-group>
<source><![CDATA[Cancerología]]></source>
<year>2011</year>
<volume>6</volume>
<page-range>111-5</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hoffman]]></surname>
<given-names><![CDATA[R. Furie B]]></given-names>
</name>
<name>
<surname><![CDATA[McGlave]]></surname>
</name>
</person-group>
<source><![CDATA[Hematology: basic principles and practice]]></source>
<year>2008</year>
<volume>63</volume>
<edition>4ta</edition>
<page-range>1-5</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="">
<collab>National Comprehensive Cancer Network</collab>
<source><![CDATA[Practice Guidelines in Oncology-v.2.2013. Acute Lymphoblastic Leukemia]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Guideline on dental management of pediatric patients receiving chemotherapy, hematopoietic cell transplatation, and/or radiation]]></article-title>
<collab>American Academy of Pediatric Dentistry</collab>
<source><![CDATA[Pediatric Dentistry]]></source>
<year>2012</year>
<volume>34</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>280</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Mucositis bucal]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[De la Teja Ángeles]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Niembro-Zermeño]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Durán Gutiérrez]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Acta Pediatr Mex.]]></source>
<year>2011</year>
<volume>32</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>255-6</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Measurement of secondary mucositis to oncohematologic treatment by means of different scale]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[López]]></surname>
<given-names><![CDATA[CF]]></given-names>
</name>
<name>
<surname><![CDATA[Oñate]]></surname>
<given-names><![CDATA[SER]]></given-names>
</name>
<name>
<surname><![CDATA[Roldán]]></surname>
<given-names><![CDATA[CR]]></given-names>
</name>
<name>
<surname><![CDATA[Cabrerizo]]></surname>
<given-names><![CDATA[MMC.]]></given-names>
</name>
</person-group>
<source><![CDATA[Med Oral Patol Oral Cir Bucal.]]></source>
<year>2005</year>
<volume>10</volume>
<page-range>412-21</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Incidence of acute oral sequelae in pediatric patients undergoing chemotherapy]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hong]]></surname>
<given-names><![CDATA[CH]]></given-names>
</name>
<name>
<surname><![CDATA[Brennan]]></surname>
<given-names><![CDATA[MT]]></given-names>
</name>
<name>
<surname><![CDATA[Lockhart]]></surname>
<given-names><![CDATA[PB.]]></given-names>
</name>
</person-group>
<source><![CDATA[Pediatr Dent.]]></source>
<year>2009</year>
<volume>31</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>420-5</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[da Fonseca]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Nowak]]></surname>
<given-names><![CDATA[AJ]]></given-names>
</name>
<name>
<surname><![CDATA[Casamassimo]]></surname>
<given-names><![CDATA[PS]]></given-names>
</name>
</person-group>
<collab>Childhood cancer</collab>
<source><![CDATA[The handbook of pediatric dentistry]]></source>
<year>2011</year>
<edition>4th</edition>
<page-range>225-31</page-range><publisher-loc><![CDATA[Chicago ]]></publisher-loc>
<publisher-name><![CDATA[American Academy of Pediatric Dentistry]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Update clinical practice guidelines for the prevention and treatment of mucositis]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Keefe]]></surname>
<given-names><![CDATA[DM]]></given-names>
</name>
<name>
<surname><![CDATA[Schubert]]></surname>
<given-names><![CDATA[MM]]></given-names>
</name>
<name>
<surname><![CDATA[Elting]]></surname>
<given-names><![CDATA[LS]]></given-names>
</name>
<name>
<surname><![CDATA[Sonis]]></surname>
<given-names><![CDATA[ST]]></given-names>
</name>
<name>
<surname><![CDATA[Epstein]]></surname>
<given-names><![CDATA[JB]]></given-names>
</name>
<name>
<surname><![CDATA[Raber-Durlacher]]></surname>
<given-names><![CDATA[JE]]></given-names>
</name>
</person-group>
<source><![CDATA[Cancer]]></source>
<year>2007</year>
<volume>109</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>820-31</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="book">
<article-title xml:lang=""><![CDATA[Cancer and oral care of the cancer patient]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Little]]></surname>
<given-names><![CDATA[JW]]></given-names>
</name>
<name>
<surname><![CDATA[Falace]]></surname>
<given-names><![CDATA[DA]]></given-names>
</name>
<name>
<surname><![CDATA[Miller]]></surname>
<given-names><![CDATA[CS]]></given-names>
</name>
<name>
<surname><![CDATA[Rhodus]]></surname>
<given-names><![CDATA[NL.]]></given-names>
</name>
</person-group>
<source><![CDATA[Little and Falace&#8217;s dental management of the medically compromised patient]]></source>
<year>2012</year>
<edition>8th</edition>
<page-range>459-92</page-range><publisher-loc><![CDATA[St. Louis, Mo ]]></publisher-loc>
<publisher-name><![CDATA[Elsevier-Mosby]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Smith]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Ries]]></surname>
<given-names><![CDATA[LA.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Childhood cancer: incidence, survival, and mortality]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Pizzo]]></surname>
<given-names><![CDATA[PA]]></given-names>
</name>
<name>
<surname><![CDATA[Poplack]]></surname>
<given-names><![CDATA[DG]]></given-names>
</name>
</person-group>
<source><![CDATA[Principles and practice of pediatric oncology]]></source>
<year>2002</year>
<edition>4th</edition>
<page-range>1-12</page-range><publisher-loc><![CDATA[Philadelphia, PA, USA ]]></publisher-loc>
<publisher-name><![CDATA[Lippincott Williams & Wilkins]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
