<?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>2604-1227</journal-id>
<journal-title><![CDATA[Revista mexicana de oftalmología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. oftalmol]]></abbrev-journal-title>
<issn>2604-1227</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Oftalmología A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2604-12272021000600278</article-id>
<article-id pub-id-type="doi">10.24875/rmo.m21000158</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Distrofia corneal, clasificación y queratectomía fototerapéutica. Reporte de un caso]]></article-title>
<article-title xml:lang="en"><![CDATA[Corneal dystrophy, classification, and phototherapeutic keratectomy. A case report]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cárdenas-Díaz]]></surname>
<given-names><![CDATA[Taimi]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Hernández]]></surname>
<given-names><![CDATA[M. Teresa]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Enamorado-Fernández]]></surname>
<given-names><![CDATA[Melissa]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guerra-Almaguer]]></surname>
<given-names><![CDATA[Michel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vargas-Vergara]]></surname>
<given-names><![CDATA[Juan P.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Ortega]]></surname>
<given-names><![CDATA[M. Fernanda]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Cubano de Oftalmología Ramón Pando Ferrer Servicio de Oftalmología ]]></institution>
<addr-line><![CDATA[La Habana ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de La Habana Facultad de Medicina Victoria de Girón ]]></institution>
<addr-line><![CDATA[La Habana ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<volume>95</volume>
<numero>6</numero>
<fpage>278</fpage>
<lpage>284</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2604-12272021000600278&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2604-12272021000600278&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2604-12272021000600278&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Objetivo: Presentar un caso de distrofia de la membrana basal epitelial según el sistema de clasificación y la nomenclatura de las distrofias corneales IC3D-Edición 2, así como los resultados de la queratectomía fototerapéutica.  Caso clínico: Mujer de 61 años con opacidades corneales, disminución de la visión en ambos ojos y líneas curvadas en forma de mapas subepiteliales ubicadas en el área central de ambas córneas. Se le diagnóstico una distrofia de la membrana basal con apoyo de la microscopía confocal y se le realizó queratectomía fototerapéutica, con lo que se obtuvo una buena transparencia corneal, microscopía confocal normal y recuperación visual.  Conclusiones: El sistema de clasificación y nomenclatura de las distrofias corneales IC3D-Edición 2 facilitó el diagnóstico del caso. El buen resultado morfológico, la significativa ganancia visual y la regularidad corneal por tomógrafo Sirius® demuestran que la queratectomía fototerapéutica es un tratamiento efectivo para la distrofia de la membrana basal epitelial.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Objective: To present a case of epithelial basement membrane dystrophy according to the IC3D Classification of corneal dystrophies - Edition 2 and results after a phototherapeutic keratectomy.  Clinical case: A 61-year-old female with decreased visual acuity in both eyes, corneal opacities, subepithelial lines (map-like) in the central area of both corneas. Epithelial basement membrane dystrophy was diagnosed by confocal microscopy, and a phototherapeutic keratectomy was performed, achieving good corneal transparency, a normal confocal microscopy and visual recovery.  Conclusions: The IC3D Classification of corneal dystrophies IC3D - Edition 2 facilitated the diagnosis of the case. The good morphological result, the significant visual acuity gain and the corneal regularity evidenced by Sirius® tomography demonstrate that phototherapeutic keratectomy is an effective treatment for epithelial basement membrane dystrophy.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Distrofia corneal]]></kwd>
<kwd lng="es"><![CDATA[Clasificación IC3D-Edición 2]]></kwd>
<kwd lng="es"><![CDATA[Queratectomía fototerapéutica]]></kwd>
<kwd lng="en"><![CDATA[Corneal dystrophy]]></kwd>
<kwd lng="en"><![CDATA[IC3D Classification - Edition 2]]></kwd>
<kwd lng="en"><![CDATA[Phototherapeutic keratectomy]]></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[Weiss]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Moller]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Lisch]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Kinoshita]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Aldave]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Belin]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[IC3D Classification of the Corneal Dystrophies-Edition 2]]></article-title>
<source><![CDATA[Cornea]]></source>
<year>2015</year>
<volume>34</volume>
<page-range>117-59</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Barraquer]]></surname>
<given-names><![CDATA[RI]]></given-names>
</name>
<name>
<surname><![CDATA[de Toledo]]></surname>
<given-names><![CDATA[MC]]></given-names>
</name>
<name>
<surname><![CDATA[Torres]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Distrofia o queratopatía de la membrana basal epitelial]]></article-title>
<source><![CDATA[Atlas y texto 5]]></source>
<year>2004</year>
<page-range>52-6</page-range><publisher-loc><![CDATA[Barcelona ]]></publisher-loc>
<publisher-name><![CDATA[Espaxs]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cárdenas Díaz]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Guerra Almaguer]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Cruz Izquierdo]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez Suárez]]></surname>
<given-names><![CDATA[RG]]></given-names>
</name>
<name>
<surname><![CDATA[Machado Fernández]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Mariño Hidalgo]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Principios para realizar queratectomía fototerapéutica]]></article-title>
<source><![CDATA[Rev Cubana Oftalmol]]></source>
<year>2016</year>
<volume>29</volume>
<page-range>652-62</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Maldonado López]]></surname>
<given-names><![CDATA[MJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[PTK:queratectomía fototerapéutica]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Benítez del Castillo Sánchez]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Durán de la Colina]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez Ares]]></surname>
<given-names><![CDATA[MT]]></given-names>
</name>
</person-group>
<source><![CDATA[Superficie ocular]]></source>
<year>2004</year>
<page-range>329-58</page-range><publisher-loc><![CDATA[Madrid ]]></publisher-loc>
<publisher-name><![CDATA[Sociedad Española de Oftalmología]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Das]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Seitz]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Recurrent corneal erosion syndrome]]></article-title>
<source><![CDATA[Surv Ophthalmol]]></source>
<year>2008</year>
<volume>53</volume>
<page-range>3-15</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[Sharma]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Prakash]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Sinha]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Tandon]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Titiyal]]></surname>
<given-names><![CDATA[JS]]></given-names>
</name>
<name>
<surname><![CDATA[Vajpayee]]></surname>
<given-names><![CDATA[RB]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Indications and outcomes of phototherapeutic keratectomy in the developing world]]></article-title>
<source><![CDATA[Cornea]]></source>
<year>2008</year>
<volume>27</volume>
<page-range>44-9</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[Wang]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Tsang]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Coroneo]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Treatment of recurrent corneal erosion syndrome using the combination of oral doxycycline and topical corticosteroid]]></article-title>
<source><![CDATA[Clin Exp Ophthalmol]]></source>
<year>2008</year>
<volume>36</volume>
<page-range>8-12</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[Ramamurthi]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Rahman]]></surname>
<given-names><![CDATA[MQ]]></given-names>
</name>
<name>
<surname><![CDATA[Dutton]]></surname>
<given-names><![CDATA[GN]]></given-names>
</name>
<name>
<surname><![CDATA[Ramaesh]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pathogenesis, clinical features and management of recurrent corneal erosions]]></article-title>
<source><![CDATA[Eye]]></source>
<year>2006</year>
<volume>20</volume>
<page-range>635-44</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[Rathi]]></surname>
<given-names><![CDATA[VM]]></given-names>
</name>
<name>
<surname><![CDATA[Taneja]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Murthy]]></surname>
<given-names><![CDATA[SI]]></given-names>
</name>
<name>
<surname><![CDATA[Bagga]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Vaddavalli]]></surname>
<given-names><![CDATA[PK]]></given-names>
</name>
<name>
<surname><![CDATA[Sangwan]]></surname>
<given-names><![CDATA[VS]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Phototherapeutic keratectomy for recurrent granular dystrophy in postpenetrating keratoplasty eyes]]></article-title>
<source><![CDATA[Indian J Ophthalmol]]></source>
<year>2016</year>
<volume>64</volume>
<page-range>140-4</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[Pogorelov]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Langenbucher]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Kruse]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Seitz]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Long-term results of phototherapeutic keratectomy for corneal map-dot-fingerprint dystrophy (Cogan-Guerry)]]></article-title>
<source><![CDATA[Cornea]]></source>
<year>2006</year>
<volume>25</volume>
<page-range>774-7</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[Rapuano]]></surname>
<given-names><![CDATA[CJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Excimer laser phototherapeutic keratectomy in eyes with anterior corneal dystrophies:short-term clinical outcomes with and without an antihyperopia treatment and poor effectiveness of ultrasound biomicroscopic evaluation]]></article-title>
<source><![CDATA[Cornea]]></source>
<year>2005</year>
<volume>24</volume>
<page-range>20-31</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
