<?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>0124-8146</journal-id>
<journal-title><![CDATA[Investigaciones Andina]]></journal-title>
<abbrev-journal-title><![CDATA[Investig. andina]]></abbrev-journal-title>
<issn>0124-8146</issn>
<publisher>
<publisher-name><![CDATA[Fundación Universitaria del Área Andina - FUNANDI]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0124-81462011000200008</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[ALBINISMO OCULOCUTANEO: ALTERACIONES VISUALES, OCULARES Y MANEJO OPTOMÉTRICO]]></article-title>
<article-title xml:lang="en"><![CDATA[OCULOCUTANEOUS ALBINISM: VISUAL AND OCULAR ALTERATIONS AND OPTOMETRIC MANAGEMENTE]]></article-title>
<article-title xml:lang="pt"><![CDATA[ALBINISMO OCULOCUTANEO: ALTERAÇÕES VISUAIS, OCULARES E MANUSEIO OPTOMÉTRICO]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Molina Montoya]]></surname>
<given-names><![CDATA[Nancy Piedad]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,universidad de la Salle Facultad de Ciencias de la Salud ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2011</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2011</year>
</pub-date>
<volume>13</volume>
<numero>23</numero>
<fpage>324</fpage>
<lpage>337</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0124-81462011000200008&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0124-81462011000200008&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0124-81462011000200008&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Introducción: en el albinismo oculocutaneo se presentan desordenes autosómicos recesivos que cursan con hipo pigmentación del cabello, piel y ojos. En este artículo se recopilan alteraciones visuales, oculares y principios de rehabilitación visual. Metodologia: búsqueda de artículos en PUBMED donde se utilizan los términos MeSH "oculocutaneous albinism", "refractive error", "visual and ocular alterations", "low visión"y "retina". Se eligieron 41 artículos coherentes con los objetivos del artículo. Resultados: hay identificados cuatro tipos de AOC con prevalência general de 1:17.000 aproximadamente. Las Alteraciones visuales frecuentes son: agudeza visual disminuida, fotofobia, nistagmus, estrabismo, errores refractivos altos, hipo pigmentación o translucencia del iris, fotofobia, hipoplasia fóvea, alteración de ruta de fibras del nervio óptico y de estereopsis. El Manejo visual implica: corrección de errores refractivos, manejo de fotofobia, deslumbramiento y adaptación de ayudas de baja visión. Conclusiones: es importante que el optómetra conozca el adecuado manejo y oportuna remisión de estos pacientes.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Introduction: the oculocutaneous albinism is a group of autosomic recessive disorders related to the failure in the melanin biosynthesis characterized by a generalized reduction in pigmentation of hair, skin and eyes. This article summarizes visual and ocular vision alterations and rehabilitation principles in these patients. Methods: a systematic review was made in PUBMED with MeSH Terms "oculocutaneous albinism", "refractive error", "visual and ocular alterations", "low vision" y "retina". 41 articles were selected by their coherence with the purpose of the article. Results: four types of Albinism have been identified, with an approximate general prevalence of 1:17.000. The visual and ocular alterations are: reduced visual acuteness, photophobia, nistagmus, strabismus, high refractive error, lack of pigmentation or iris translucency, photophobia, fovea hypoplasia of variable degree, misrouting of the optical nerve fibers and low stereopsis among others. The visual managementfor the albino patients implies the correction of refractive error, the decrease of the photophobia and dazzle and the professional adjustment of low vision aids, taking into account the needs and expectations of the patient. Conclusions: it is very important for the optometrist to be aware of the appropriate handling and timely referral of these patients, given the visual and ocular anomalies related to albinism.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Introdução: no albinismo oculocutaneo, se apresentam desordens autossômicas recessivas, que ocorrem juntamente com a hipopigmentação do cabelo, pele e olhos. Neste artigo, se recopilam alterações visuais, oculares e princípios de reabilitação visual. Metodologia: busca de artigos em PUBMED, onde se utilizam os termos MeSH, "oculocutaneous albinism", "refractive error", "visual and ocular alterations", "low visión" e "retina". Se elegeram 41 artigos coerentes com os objetivos deste artigo. Resultados: há quatro tipos identificados de AOC com prevalência geral de 1:17.000 aproximadamente. As Alterações visuais frequentes são: agudez visual diminuída, fotofobia, nistagmus, estrabismo, erros refrativos altos, hipo pigmentação ou transluzencia da íris, fotofobia, hipoplasia fóvea, alteração de rota de fibras do nervo ótico e de estereopsis. A Operação visual implica: correção de erros refrativos, manipulação da fotofobia, deslumbramento e adaptação de ajudas à baixa visão. Conclusões: e importante que o profissional conheça a adequada operação e a oportuna remissão destes pacientes.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Albinismo]]></kwd>
<kwd lng="es"><![CDATA[Baja Visión]]></kwd>
<kwd lng="es"><![CDATA[Agudeza Visual]]></kwd>
<kwd lng="en"><![CDATA[Albinism]]></kwd>
<kwd lng="en"><![CDATA[Low Vision]]></kwd>
<kwd lng="en"><![CDATA[Visual Acuity]]></kwd>
<kwd lng="pt"><![CDATA[Albinismo]]></kwd>
<kwd lng="pt"><![CDATA[Baixa Visão]]></kwd>
<kwd lng="pt"><![CDATA[Agudeza Visual]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[  <font face="verdana" size="2">     <p align="center"><font size="4"><b>ALBINISMO OCULOCUTANEO: ALTERACIONES VISUALES, OCULARES Y MANEJO OPTOM&Eacute;TRICO</b></font></p>     <p align="center"><font size="3"><b>OCULOCUTANEOUS ALBINISM: VISUAL AND OCULAR ALTERATIONS AND OPTOMETRIC MANAGEMENTE</b></font></p>     <p align="center"><font size="3"><b>ALBINISMO OCULOCUTANEO: ALTERA&Ccedil;&Otilde;ES VISUAIS, OCULARES E MANUSEIO OPTOM&Eacute;TRICO</b></font></p>     <p>Nancy Piedad Molina Montoya*</p>     <p>* Opt&oacute;metra. Especialista en pedagog&iacute;a y Docencia universitaria, uSB. Msc. en Ciencias de la Visi&oacute;n, uLS. Docente Investigadora Facultad de Ciencias de la Salud. universidad de la Salle.</p> <hr>     <p><b>Resumen</b></p>     <p><b><i>Introducci&oacute;n: </i></b><i>en el albinismo oculocutaneo se presentan desordenes autos&oacute;micos recesivos que cursan con hipo pigmentaci&oacute;n del cabello, piel y ojos. En este art&iacute;culo se recopilan alteraciones visuales, oculares y principios de rehabilitaci&oacute;n visual.</i></p>     <p><b><i>Metodologia: </i></b><i>b&uacute;squeda de art&iacute;culos en PUBMED donde se utilizan los t&eacute;rminos MeSH &quot;oculocutaneous albinism&quot;, &quot;refractive error&quot;, &quot;visual and ocular alterations&quot;, &quot;low visi&oacute;n&quot;y &quot;retina&quot;. Se eligieron 41 art&iacute;culos coherentes con los objetivos del art&iacute;culo.</i></p>     <p><b><i>Resultados: </i></b><i>hay identificados cuatro tipos de AOC con preval&ecirc;ncia general de 1:17.000 aproximadamente. Las Alteraciones visuales frecuentes son: agudeza visual disminuida, fotofobia, nistagmus, estrabismo, errores refractivos altos, hipo pigmentaci&oacute;n o translucencia del iris, fotofobia, hipoplasia f&oacute;vea, alteraci&oacute;n de ruta de fibras del nervio &oacute;ptico y de estereopsis. El Manejo visual implica: correcci&oacute;n de errores refractivos, manejo de fotofobia, deslumbramiento y adaptaci&oacute;n de ayudas de baja visi&oacute;n.</i></p>     ]]></body>
<body><![CDATA[<p><b><i>Conclusiones: </i></b><i>es importante que el opt&oacute;metra conozca el adecuado manejo y oportuna remisi&oacute;n de estos pacientes.</i></p>     <p><b><i>Palabras clave: </i></b>Albinismo; Baja Visi&oacute;n; Agudeza Visual.</p> <hr>     <p><b>Abstract</b></p>     <p><b><i>Introduction: </i></b><i>the oculocutaneous albinism is a group of autosomic recessive disorders related to the failure in the melanin biosynthesis <b>characterized </b>by a generalized reduction in pigmentation of hair, skin and eyes. This article summarizes visual and ocular vision alterations and rehabilitation principles in these patients.</i></p>     <p><b><i>Methods: </i></b><i>a systematic review was made in PUBMED with MeSH Terms &quot;oculocutaneous albinism&quot;, &quot;refractive error&quot;, &quot;visual and ocular alterations&quot;, &quot;low vision&quot; y &quot;retina&quot;. 41 articles were selected by their coherence with the</i></p>     <p><i>purpose of the article.</i></p>     <p><b><i>Results: </i></b><i>four types of Albinism have been identified, with an approximate general prevalence of 1:17.000. The visual and ocular alterations are: reduced visual acuteness, photophobia, nistagmus, strabismus, high refractive error, lack of pigmentation or iris translucency, photophobia, fovea hypoplasia of variable degree, misrouting of the optical nerve fibers and low stereopsis among others. The visual managementfor the albino patients implies the correction of refractive error, the decrease of the photophobia and dazzle and the professional adjustment of low vision aids, taking into account the needs and expectations of the patient.</i></p>     <p><b><i>Conclusions: </i></b><i>it is very important for the optometrist to be aware of the appropriate handling and timely referral of these patients, given the visual and ocular anomalies related to albinism.</i></p>     <p><b><i>Keywords: </i></b>Albinism; Low Vision; Visual Acuity.</p> <hr>     <p><b>Resumo</b></p>     ]]></body>
<body><![CDATA[<p><b><i>Introdu&ccedil;&atilde;o: </i></b><i>no albinismo oculocutaneo, se apresentam desordens autoss&ocirc;micas recessivas, que ocorrem juntamente com a hipopigmenta&ccedil;&atilde;o do cabelo, pele e olhos. Neste artigo, se recopilam altera&ccedil;&otilde;es visuais, oculares e princ&iacute;pios de reabilita&ccedil;&atilde;o visual.</i></p>     <p><b><i>Metodologia: </i></b><i>busca de artigos em PUBMED, onde se utilizam os termos MeSH, &quot;oculocutaneous albinism&quot;, &quot;refractive error&quot;, &quot;visual and ocular alterations&quot;, &quot;low visi&oacute;n&quot; e &quot;retina&quot;. Se elegeram 41 artigos coerentes com os objetivos deste artigo.</i></p>     <p><b><i>Resultados: </i></b><i>h&aacute; quatro tipos identificados de AOC com preval&ecirc;ncia geral de 1:17.000 aproximadamente. As Altera&ccedil;&otilde;es visuais frequentes s&atilde;o: agudez visual diminu&iacute;da, fotofobia, nistagmus, estrabismo, erros refrativos altos, hipo pigmenta&ccedil;&atilde;o ou transluzencia da &iacute;ris, fotofobia, hipoplasia f&oacute;vea, altera&ccedil;&atilde;o de rota de fibras do nervo &oacute;tico e de estereopsis. A Opera&ccedil;&atilde;o visual implica: corre&ccedil;&atilde;o de erros refrativos, manipula&ccedil;&atilde;o da fotofobia, deslumbramento e adapta&ccedil;&atilde;o de ajudas &agrave; baixa vis&atilde;o.</i></p>     <p><b><i>Conclus&otilde;es: </i></b><i>e importante que o profissional conhe&ccedil;a a adequada opera&ccedil;&atilde;o e a oportuna remiss&atilde;o destes pacientes.</i></p>     <p><b><i>Palavras chave:</i></b><i> </i>Albinismo, Baixa Vis&atilde;o, Agudeza Visual.</p>     <p><b><i>Fecha de recibo:</i></b><i> </i>Abril/2011 <b>    <br>   <i>Fecha aprobaci&oacute;n:</i></b><i> </i>Junio/2011</p> <hr>     <p><b>Introducci&oacute;n</b></p>     <p>El t&eacute;rmino albinismo se deriva del lat&iacute;n albus que significa blanco. El albinismo oculocutaneo (AOC) se define como un grupo de des&oacute;rdenes autos&oacute;micos recesivos que ocurren por falta o reducci&oacute;n de la bios&iacute;ntesis de melanina en los melanocitos que cursa con hipo pigmentaci&oacute;n del cabello, piel y ojos (1); por tanto los pacientes albinos presentan cabello blanco/platinado, piel rosada y ojos con iris azul claro a rosado.</p>     <p>Hasta el momento se identifican cuatro tipos de albinismo oculocut&aacute;neo: AOC1 subtipos A y B, AOC2, AOC3 y AOC 4. El AOC1A es el m&aacute;s severo (2).</p>     ]]></body>
<body><![CDATA[<p>El albinismo oculocut&aacute;neo puede afectar a personas de todas las etnias y su prevalencia en el mundo es de 1:17.000, pero var&iacute;a porque existen diversas mutaciones de genes (2).</p>     <p>Las alteraciones visuales y oculares relacionadas con el albinismo oculocut&aacute;neo generan baja visi&oacute;n, lo cual dificulta actividades como vestirse, comer, escribir, transportarse, comunicarse o interactuar con otros desde la ninez, alter&aacute;ndose de forma importante el desempeno escolar y la calidad de vida. Por esto, aunque el albinismo es una condici&oacute;n poco prevalente, es de gran importancia para el opt&oacute;metra conocer el manejo adecuado que debe darse a estos pacientes y la remisi&oacute;n oportuna para que obtengan las ayudas visuales en b&uacute;squeda de optimizar su remanente visual, que redunde en el desarrollo de autonom&iacute;a en los &aacute;mbitos personal, familiar, escolar, social y laboral.</p>     <p>La presente revision pretende recopilar las principales alteraciones visuales y oculares relacionadas con el albinismo oculocut&aacute;neo y los principios b&aacute;sicos de rehabilitaci&oacute;n visual que el opt&oacute;metra debe tener en cuenta para el adecuado tratamiento, manejo y remisi&oacute;n de estos pacientes.</p>     <p><b>Materiales y m&eacute;todos</b></p>     <p>La b&uacute;squeda de art&iacute;culos para la revisi&oacute;n se realizo en la base de datos PUBMED con base en los t&eacute;rminos <i>MeSH (Medical Subjects Headings) &quot;oculocutaneous albinism&quot; </i>el conector AND y los t&eacute;rminos <i>&quot;refractive error&quot; &quot;visual and ocular alterations&quot;&quot;low visi&oacute;n&quot; y &quot;retina&quot;. </i>Esta b&uacute;squeda arroj&oacute; 111 art&iacute;culos, de los cuales 8 fueron revisiones de literatura y 20 art&iacute;culos de texto libre completo <i>(free full text) </i>y los dem&aacute;s art&iacute;culos originales.</p>     <p>De los 111 art&iacute;culos encontrados se eligieron 41 art&iacute;culos que cumplieron espec&iacute;ficamente con los objetivos. Cabe anotar que todos los t&iacute;tulos fueron publicados en revistas reconocidas e indexadas en PUBMED. Con el fin de complementar la informaci&oacute;n se realiz&oacute; una revisi&oacute;n sobre el tema en fuentes secundarias como libros de gen&eacute;tica, optometr&iacute;a, baja visi&oacute;n y p&aacute;ginas de internet de sitios especializados en Albinismo Oculocutaneo <i>(Genetic disorder catalog, The Human Gene Mutation Database at the Institute Medical Genetics in Cardiff, Albinism Database. University of Minnesota y National Organization for Albinism and Hypopig-mentation (NOAH).</i></p>     <p><b>Resultados</b></p>     <p>De los 42 art&iacute;culos revisados, 8 fueron de revisi&oacute;n y 33 originales.</p>     <p align="center"><a name="c1"><img src="img/revistas/inan/v13n23/v13n23a08i1.jpg"></a></p>     <p align="center"><img src="img/revistas/inan/v13n23/v13n23a08i2.jpg"></p>     ]]></body>
<body><![CDATA[<p>La preval&ecirc;ncia del AOC1 es de 1:40.000 aproximadamente, alteraci&oacute;n poco frecuente entre la poblaci&oacute;n afroamericana (3) a diferencia del AOC2 que es determinado como el m&aacute;s prevalente entre este grupo de poblaci&oacute;n (1:10.000) y entre los habitantes del sur de &Aacute;frica (1:3.600)(4). El AOC3 o albinismo Roufus tiene una prevalencia de 1:8.500 en &Aacute;frica y es escaso entre poblaciones cauc&aacute;sicas y asi&aacute;ticas (5).</p>     <p>Se considera que 1 de cada 70 personas es portadora de alguno de los genes que produce albinismo (6).</p>     <p>Los cuatro tipos de albinismo oculocut&aacute;neo resultan por mutaci&oacute;n de un solo gen: TYR, OCA2, MATP y TYRP1, que ocasiona la disrupci&oacute;n en la habilidad de las c&eacute;lulas para producir melanina. Adem&aacute;s se ha encontrado que las mutaciones en el gen MC1R modifican el curso de la enfermedad (7).</p>     <p>El AOC1 es producido por mutaciones en el gen de la Tirosinasa (TYR) (enzima catalizadora de los dos primeros pasos en la v&iacute;a de la bios&iacute;ntesis de la melanina) (8) que se encuentra en el cromosoma 11q14.3 (9); este gen consiste en 5 exones que ocupan cerca de 65 Kb del DNA gen&oacute;mico y codifican una prote&iacute;na de 529 amino&aacute;cidos (10). Hasta el momento se han reportado m&aacute;s de 200 mutaciones en TYR (11) y la mutaci&oacute;n m&aacute;s leve es determinante para el fenotipo (12).</p>     <p>El fenotipo AOC2 es ocasionado por mutaciones en el gen AOC2 (gen p) (13); el gen consiste en 24 exones que ocupan casi 345 Kb del ADN gen&oacute;mico en la regi&oacute;n 15q11.2-q12 (14). La prote&iacute;na AOC2 es importante para la biog&eacute;nesis de los melanosomas, para el proceso normal y el transporte de prote&iacute;nas melanosomales como TYR y TYRP1 (11, 15).</p>     <p>El AOC3 es causado por mutaciones en la prote&iacute;na 1 relacionada con la tirosinasa TYRP1 que ocupa casi 17 Kb del AND gen&oacute;mico.TYRP1, enzima de la bios&iacute;ntesis de la melanina que cataliza la oxidaci&oacute;n de mon&oacute;meros (DHICA) en la melanina (11, 15).</p>     <p>En el 2001 se encontr&oacute; que las mutaciones de un cuarto gen causan AOC4 (16). El AOC4 est&aacute; relacionado con mutaciones en MATP que consisten en 7 exones que ocupan 40 Kb del ADN, mapeando la posici&oacute;n cromosomal 5p13.3. La funci&oacute;n de MATP permanece a&uacute;n desconocida, pero estudios de los peces Medaka muestran que esta juega un papel fundamental en la pigmentaci&oacute;n y probablemente en funciones como transportador de membrana en los melanosomas (11,15).</p>     <p align="center"><a name="c2"><img src="img/revistas/inan/v13n23/v13n23a08i3.jpg"></a></p>     <p align="center"><a name="c3"><img src="img/revistas/inan/v13n23/v13n23a08i4.jpg"></a></p>     <p><b><i>Alteraciones visuales y oculares</i></b></p>     ]]></body>
<body><![CDATA[<p>Las caracter&iacute;sticas del albinismo son bastante similares entre subgrupos pero pueden variar en severidad (17). Una gran proporci&oacute;n de pacientes presentan agudeza visual disminuida, fotofobia, nistagmus, estrabismo y errores refractivos altos (18) (<a href="#c4">Cuadro 4</a>).</p>     <p align="center"><a name="c4"><img src="img/revistas/inan/v13n23/v13n23a08i5.jpg"></a></p>     <p><b><i>Manejo Optom&eacute;trico</i></b></p>     <p>Los albinos son considerados pacientes de baja visi&oacute;n y su rehabilitaci&oacute;n visual combina principios &oacute;pticos b&aacute;sicos y estrategias para aumentar el funcionamiento visual (43). Debe involucrar las necesidades del paciente durante su crecimiento, para lo cual se requiere de la colaboraci&oacute;n de un equipo multidisciplinario y de los padres (44). El tratamiento optom&eacute;trico incluye la correcci&oacute;n &oacute;ptica de cualquier error refractivo concomitante con el uso de filtros, ayudas &oacute;pticas e iluminaci&oacute;n apropiada (45,46). (<a href="#c5">Cuadro 5</a>)</p>     <p align="center"><a name="c5"><img src="img/revistas/inan/v13n23/v13n23a08i6.jpg"></a></p>     <p><b>Discusi&oacute;n</b></p>     <p>La agudeza visual en los pacientes oscila entre 20/60 y 20/400 (19) y se correlaciona con el grado de nistagmus (20) y de hipoplasia f&oacute;vea presentes (21).</p>     <p>Los errores refractivos predominantes son la hipermetrop&iacute;a, miop&iacute;a y astigmatismo alto, en especial el astigmatismo con la regla (22, 23).</p>     <p>Suele presentarse nistagmus sensorial, t&iacute;picamente pendular en naturaleza (24) y su amplitud tiende a disminuir en la medida que el nino madura, detect&aacute;ndose cl&iacute;nicamente en algunos casos solo como un nistagmus latente. Para controlar el nistagmus frecuentemente los pacientes desarrollan posiciones compensatorias de cabeza para obtener mejor agudeza visual (19).</p>     <p>El nistagmus es un factor que contribuye en la presentaci&oacute;n del fen&oacute;meno de amontonamiento (25) y d&eacute;ficit en el procesamiento de movimiento visual en estos pacientes (26).</p>     ]]></body>
<body><![CDATA[<p>La incidencia de estrabismo es muy alta (24) y se considera que el &aacute;ngulo de desviaci&oacute;n es menor entre aquellos que presentan nistagmus m&iacute;nimo comparados con aquellos que presentan nistagmus obvio, quienes tienden a desarrollar desviaciones mayores de 12D (20).</p>     <p>Son caracter&iacute;sticas la hipo pigmentaci&oacute;n o translucencia del iris (27), la fotofobia prominente y la hipoplasia foveal de grado variable, que en los &uacute;ltimos anos se confirma mediante el examen de la m&aacute;cula a trav&eacute;s de OCT (28, 29), lo cual permite demostrar que el &aacute;rea foveal presenta diversos cambios anat&oacute;micos en los albinos, dentro de los que se cuentan: la p&eacute;rdida de contorno y depresi&oacute;n foveal, ausencia de desplazamiento centr&iacute;peto de los elementos de la retina interna y de las radiaciones de la capa de fibras nerviosas de Henle (30,31) y alteraci&oacute;n en el espesor de las capas retinales (32). Un estudio reciente determina que las caracter&iacute;sticas de la morfolog&iacute;a foveal dependen de diferentes factores donde se incluye el subtipo de albinismo, la mutaci&oacute;n gen&eacute;tica espec&iacute;fica y el trasfondo de la pigmentaci&oacute;n del individuo.</p>     <p>De forma global las retinas de sujetos con AOC 1B tienden a ser m&aacute;s maduras que las de los individuos con AOC1A. Sin embargo, es necesario establecer exactamente la correlaci&oacute;n genotipo fenotipo que permita una comprensi&oacute;n m&aacute;s profunda del tema (33).</p>     <p>La ruta de las fibras del nervio &oacute;ptico se encuentra alterada (34), descubri&eacute;ndose un excesivo entrecruzamiento de fibras en el quiasma &oacute;ptico que puede afectar la estereopsis(35).Algunosestudiosreportan estereopsis global en pacientes albinos con fenotipos variables, probablemente se explica por una comunicaci&oacute;n inter e intracortical v&iacute;a conexiones del cuerpo calloso, que podr&iacute;an jugar un papel importante en proveer un adecuado sustrato neural para la 'binocularidad' del paciente albino (36).</p>     <p>Como prueba de apoyo para realizar el diagn&oacute;stico diferencial en un nino que presente nistagmus cong&eacute;nito y para hacer el diagn&oacute;stico definitivo de albinismo se utiliza el potencial visual evocado (PVE) (37). El PVE de barrido es considerado como herramienta predictiva para la agudeza visual de reconocimiento, especialmente en ninos (38).</p>     <p>Algunos estudios reportan que existe alteraci&oacute;n de la simetr&iacute;a del potencial visual evocado (39), amplitud grande y/o latencia corta sobre el hemisferio contra lateral, manteniendo un porcentaje anormal de fibras de decusaci&oacute;n temporal de cada ojo, que proyectan en el hemisferio contrario (40,41). Algunos autores mencionan encontrarla en pocos pacientes albinos a quienes realizaron este examen (42).</p>     <p>En la pr&aacute;ctica cl&iacute;nica algunos opt&oacute;metras prefieren no dar la prescripci&oacute;n &oacute;ptica si la agudeza visual no mejora significativamente con su uso; pero la utilidad de la prescripci&oacute;n &oacute;ptica en este grupo de pacientes se evalu&oacute; en diferentes estudios. Un estudio prospectivo con 35 pacientes (edad media 9.5 anos) mostr&oacute; que al prescribir la correcci&oacute;n &oacute;ptica los pacientes mejoraron 1 l&iacute;nea de visi&oacute;n aproximadamente y 4 prismas el estrabismo (47). Es importante considerar adem&aacute;s que los pacientes pueden necesitar anteojos para leer, con el fin de obtener alivio acomodativo, especialmente los ninos (48). Adem&aacute;s, dada la prevalencia de errores refractivos altos, debe tenerse en cuenta la posibilidad de adaptaci&oacute;n de lentes de contacto, porque permiten obtener la mejor agudeza visual posible (49), y los que tienen iris opaco pueden proveer una alternativa cosm&eacute;tica aceptable o complementaria (44).</p>     <p>En cuanto al manejo del deslumbramiento, la adaptaci&oacute;n de filtros junto con la prescripci&oacute;n de lentes de sol puede proporcionar una ayuda significativa (44). Habitualmente la selecci&oacute;n de los filtros se hace con base en pruebas de ensayo y error; igualmente se encuentra que los filtros de onda corta son &uacute;tiles cuando hay deslumbramiento (50) y algunos autores recomiendan el &aacute;mbar oscuro, ya que por sus caracter&iacute;sticas similares al espectro natural de los pigmentos del ojo: melanina del iris, epitelio pigmentario y carotenoides de la regi&oacute;n macular, disminuyen la fotofobia y aumentan el confort visual (51).</p>     <p>Concomitante con el uso de filtros, la reducci&oacute;n de la fotofobia en ambientes interiores se puede lograr al controlar las condiciones de iluminaci&oacute;n (48,49) e indicando la ubicaci&oacute;n preferencial de los estudiantes en el sal&oacute;n de clases (45,46) y de los adultos en el puesto de trabajo.</p>     <p>Los pacientes deben ser evaluados por baja visi&oacute;n y tenerse en cuenta sus necesidades y expectativas para la adaptaci&oacute;n profesional de ayudas para visi&oacute;n pr&oacute;xima (magnificadores, gafas de lectura, magnificadores de mano, de apoyo y microscopios); visi&oacute;n lejana (telescopios y bi&oacute;pticos) y la indicaci&oacute;n de ayudas de tipo electr&oacute;nico como el circuito cerrado de televisi&oacute;n, computadores y software entre otros. Tambi&eacute;n se pueden recomendar elementos para aumentar el contraste: marcadores negros de punta gruesa y papel pautado, as&iacute; como un tamano de impreso adecuado cuando estamos ante ninos (48) (52) en edad escolar.</p>     ]]></body>
<body><![CDATA[<p>El manejo a nivel visual para los pacientes albinos implica la adecuada correcci&oacute;n de errores refractivos a trav&eacute;s de anteojos o lentes de contacto, la disminuci&oacute;n de la fotofobia y deslumbramiento a trav&eacute;s de lentes foto crom&aacute;ticos, filtros y el control de la iluminaci&oacute;n en ambientes interiores, la valoraci&oacute;n por baja visi&oacute;n y la adaptaci&oacute;n profesional de ayudas teniendo en cuenta las necesidades y expectativas del paciente.</p>     <p>El albinismo es una condici&oacute;n rara, pero dadas las alteraciones visuales y oculares que le son propias, los pacientes asisten a valoraci&oacute;n optom&eacute;trica, por lo que es muy importante conocer el adecuado manejo y oportuna remisi&oacute;n de estos casos.</p>     <p>El manejo de los pacientes que padecen albinismo oculocut&aacute;neo precisa de un equipo multidisciplinar que incluye m&eacute;dicos genetistas, dermat&oacute;logos, psic&oacute;logos, opt&oacute;metras y oftalm&oacute;logos entre otros.</p>     <p>El manejo temprano de las alteraciones visuales relacionadas con el albinismo oculocut&aacute;neo impacta positivamente en el desarrollo de autonom&iacute;a personal, familiar, escolar y social de estos pacientes y por ende en su calidad de vida.</p>     <p><b>REFERENCIAS</b></p>     <!-- ref --><p>1. Summers, G; Vision in albinism. Trans Am Ophthalmol Soc. Vol. XCIV. 1996.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000078&pid=S0124-8146201100020000800001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>2. Gronskov, K, Ek, J, Brondum-Nielsen, K; Oculocutaneous albinism. Orphanet Journal of Rare Diseases. 2007; 2:43&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000079&pid=S0124-8146201100020000800002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>3. King RA, Hearing VJ, Creel DJ, Oetting WS: Albinism. In The Metabolic and Molecular bases of inherited Disease Edited by: Scriver CR, Beaudet AL, Sly WS and Valle D. New York, McGraw-Hill, Inc.; 1995:4353-4392.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000080&pid=S0124-8146201100020000800003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>4. Kromberg JG, Jenkins T; Prevalence of albinism in the South African Negro. S Afr Med J. 1982; 61:383-386.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000081&pid=S0124-8146201100020000800004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>5. Rooryck C, Roudaut C, Robine E, Musebeck J, Arveiler B; Oculocutaneous albinism with TYRP1 gene mutations in a Caucasian patient. Pigment Cell Research. 2006;19:239-242, 69:981-988.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000082&pid=S0124-8146201100020000800005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>6. Lee ST, Nicholls RD, Schnur RE, Guida LC, Lu-Kuo J, Spinner NB,Zackai EH, Spritz RA; Diverse mutations of the P gene among African-Americans with type II (tyrosinase-positive) oculocutaneous albinism (OCA2). <i>Hum Mol Genet. </i>1994; 3:2047-2051.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000083&pid=S0124-8146201100020000800006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>7. OMIM - Genetic disorder catalog, 2007 &#91;Sitio en Internet&#93; Disponible en: <a href="http://ghr.nlm.nih.gov/condition/oculocutaneous-albinism" target="_blank">http://ghr.nlm.nih.gov/condition/oculocutaneous-albinism</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000084&pid=S0124-8146201100020000800007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>8. Cooksey CJ, Garratt PJ, Land EJ, Pavel S, Ramsden CA, Riley PA, Smit NP; Evidence of the indirect formation of the catecholic intermediate substrate responsible for the autoactivationkinetics of tyrosinase. <i>J Biol Chem. </i>1997; 272:26226-26235&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000085&pid=S0124-8146201100020000800008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>9. Tomita Y, Takeda A, Okinaga S, Tagami H, Shibahara S; Human oculocutaneous albinism caused by single base insertion in the tyrosinase gene. <i>Biochem Biophys Res Commun. </i>1989; 164:990-996&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000086&pid=S0124-8146201100020000800009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>10. Kwon BS, Haq AK, Pomerantz SH, Halaban R; Isolation and sequence of a cDNA clone for human tyrosinase that maps at the mouse c-albino locus. <i>Proc Natl Acad Sci USA . </i>1987; 84:7473-7477.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000087&pid=S0124-8146201100020000800010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>11. The Human Gene Mutation Database at the Institute Medical Genetics in Cardiff &#91;Sitio en Internet&#93; Disponible en: <a href="http://www.hgmd.org/" target="_blank">http://www.hgmd.org/</a> 2007.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000088&pid=S0124-8146201100020000800011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>12. Toyofuku K, Wada I, Valencia JC, Kushimoto T, Ferrans VJ, Hearing VJ; Oculocutaneous albinism types 1 and 3 are ER retention diseases: mutation of tyrosinase or Tyrp1 can affect the processing of both mutant and wild-type proteins. <i>FASEB J. </i>2001; 15:2149-2161.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000089&pid=S0124-8146201100020000800012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>13. Rinchik EM, Bultman SJ, Horsthemke B, Lee ST, Strunk KM, Spritz RA, Avidano KM, Jong MT, Nicholls RD; A gene for the mouse pinkeyed dilution locus and for human type II oculocutaneous albinism. <i>Nature; </i>1993, 361:72-76.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000090&pid=S0124-8146201100020000800013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>14. Lee ST, Nicholls RD, Jong MT, Fukai K, Spritz RA; Organization and sequence of the human P gene and identification of a new family of transport proteins. <i>Genomics. </i>1995; <i>26:354-363.</i>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000091&pid=S0124-8146201100020000800014&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>15. Albinism Database. University of Minnesota. &#91;Sitio en Internet&#93; Disponible en: <a href="http://albinismdb.med.umn.edu" target="_blank">http://albinismdb.med.umn.edu</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000092&pid=S0124-8146201100020000800015&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>16. Newton JM, Cohen-Barak O, Hagiwara N, Gardner JM, Davisson MT, King RA, Brilliant MH; Mutations in the human orthologue of the mouse underwhite gene (uw) underlie a new form ofoculocutaneous albinism, OCA4. <i>Am J Hum Genet. </i>2001;69:981-988.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000093&pid=S0124-8146201100020000800016&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>17. Biswas, S Lloyd, IC; Oculocutaneous albinism. <i>Arch Dis Child. </i>1999; 80:565-569.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000094&pid=S0124-8146201100020000800017&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>18. P&eacute;rez-Carpinell, J, Capilla, P, Illueca, C y Morales, J; Vision Defects in albinism. <i>Optom Vis Sci. </i>1992; 69(8): 623-8.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000095&pid=S0124-8146201100020000800018&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>19. Summers, CG; Albinism: Classification, Clinical Characteristics, and Recent Findings. <i>Optometry and Vision Science; </i>Vol. 86, No. 6, June 2009&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000096&pid=S0124-8146201100020000800019&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>20. Wolf AB, Rubin SE, Kodsi SR;Comparison of clinical findings in pediatric patients with albinism and different amplitudes of nystagmus. J AAPOS. 2005 Aug; 9(4):363-8.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000097&pid=S0124-8146201100020000800020&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>21. Seo JH, Yu YS, Kim JH, Choung HK, Heo JW,Kim SJ. Correlation of visual acuity with fovealhypoplasia grading by optical coherence tomographyin albinism. <i>Ophthalmology. </i>2007; 114(8):1547-1551.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000098&pid=S0124-8146201100020000800021&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>22. Sampath, V, Bedell, H; Distribution of Refractive Errors in Albinos and persons with Idiopatic Congenital Nystagmus. <i>Optom Vis Sci </i>2002;79:292-299&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000099&pid=S0124-8146201100020000800022&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>23. Wildsoet CF, Oswald PJ, Clark S; Albinism: its implications for refractive development. <i>Invest Ophthalmol Vis Sci </i>2000;41:1-7.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000100&pid=S0124-8146201100020000800023&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>24. Abadi RV, Bjerre A; Motor and sensory characteristics of infantile nystagmus. <i>Br J Ophthalmol. </i>2002 Oct; 86(10):1152-60.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000101&pid=S0124-8146201100020000800024&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>25. Pascal E, Abadi RV;Contour interaction in the presence of congenital nystagmus. <i>Vision Res. </i>1995 Jun;35 (12):1785-9.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000102&pid=S0124-8146201100020000800025&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>26. Neveu, M., Jeffery, G., Moore, A; Dakin, S; Deficits in local and global motion perception arising from abnormal eye movements. <i>Journal of Vision </i>.2009; 9(4):9, 1-15&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000103&pid=S0124-8146201100020000800026&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>27. Sj&otilde;dell L, Sj&otilde;str&otilde;m A, Abrahamsson M; Transillumination of iris and subnormal visual acuity--ocular albinism? Br J Ophthalmol. 1996;Jul; 80(7):617-23.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000104&pid=S0124-8146201100020000800027&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>28. Meyer CH, Lapolice DJ, Freedman SF; Foveal hypoplasia in oculocutaneous albinism demonstrated by optical coherence tomography. <i>Am JOphthalmol. </i>2002; 133(3):409-410.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000105&pid=S0124-8146201100020000800028&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>29. Recchia FM, Carvalho-Recchia CA, Trese MT; Optical coherence tomography in the diagnosis of foveal hypoplasia. <i>Arch Ophthalmol. </i>2002; 120(11):1587-1588.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000106&pid=S0124-8146201100020000800029&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>30. Chong GT, Farsiu S, Freedman SF, Sarin N, Koreishi AF, Izatt JA, Toth CA;Abnormal foveal morphology in ocular albinism imaged with spectral-domain optical coherence tomography. <i>Arch Ophthalmol. </i>2009 Jan; 127(1):37-44.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000107&pid=S0124-8146201100020000800030&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>31. Charbel Issa P, Foerl M, Helb HM, Scholl HP, Holz FG; Multimodal fundus imaging in foveal hypoplasia: combined scanning laser ophthalmoscope imaging and spectral-domain optical coherence tomography. <i>Arch Ophthalmol. </i>2008 Oct; 126(10):1463-5.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000108&pid=S0124-8146201100020000800031&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>32. Shahidi M, Wang Z, Zelkha R; Quantitative thickness measurement of retinal layers imaged by optical coherence tomography. <i>Am J Ophthalmol. </i>2005; 139(6):1056-1061.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000109&pid=S0124-8146201100020000800032&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>33. McAllister JT, Dubis AM, Tait DM, Ostler S, Rha J, Stepien KE, Summers CG, Carroll J; Arrested development: high-resolution imaging of foveal morphology in albinism. Vision Res. 2010 Apr 7;50(8):810-7.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000110&pid=S0124-8146201100020000800033&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>34. Ohde H, Shinoda K, Nishiyama T, Kado H, Haruta Y, Mashima Y, Oguchi Y; New method for detecting misrouted retinofugal fibers in humans with albinism by magnetoencephalography. Vision Res. 2004 May;44(10):1033-8.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000111&pid=S0124-8146201100020000800034&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>35. Creel D, O'Donnell FE Jr., Witkop CJ Jr.; Visual system anomalies in human ocular albinos. Science 1978, 201:931-933.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000112&pid=S0124-8146201100020000800035&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>36. Apkarian P, Reits D; Global stereopsis in human albinos. Vision Res. 1989; 29(10):1359-70.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000113&pid=S0124-8146201100020000800036&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>37. Gonz&aacute;lez, M., Catal&agrave;, J. Vidal, M; Pruebas electrofisiol&oacute;gicas en el diagn&oacute;stico de albinismo. <i>Annals d'Oftalmologia </i>. 2007;15(3):136-141&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000114&pid=S0124-8146201100020000800037&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>38. Bradfield YS, France TD, Verhoeve J, Gangnon RE;Sweep visual evoked potential testing as a predictor of recognition acuity in albinism. <i>Arch Ophthalmol. </i>2007 May; 125(5):628-33.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000115&pid=S0124-8146201100020000800038&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>39. Bouzas EA, Caruso RC, Drews-Bankiewicz MA, Kaiser-Kupfer MI; Evoked potential analysis of visual pathways in human albinism. <i>Ophthalmology. </i>1994, 101:309-314&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000116&pid=S0124-8146201100020000800039&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>40. Dorey SE, Neveu MM, Burton LC, Sloper JJ, Holder GE; The clinical features of albinism and their correlation with visual evoked potentials. Br <i>J Ophthalmol.</i> 2003; 87:767-772&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000117&pid=S0124-8146201100020000800040&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>41. Neveu MM, Jeffery G, Burton LC, Sloper JJ, Holder GE; Age-related changes in the dynamics of human albino visual pathways. <i>Eur JNeurosci.2003; </i>18:1939-1949&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000118&pid=S0124-8146201100020000800041&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>42. Jarry D, Roussat B, Rigolet MH, Hamard H; Exploration of retro-chiasmatic visual pathways in human albinism. J Fr Ophtalmol. 2000 Apr;23 (4):340-4.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000119&pid=S0124-8146201100020000800042&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>43. National Organization for Albinism and Hypopigmentation (NOAH). Ayudas para baja visi&oacute;n &#91;Sitio en Internet&#93; Disponible en: <a href="http://www.albinism.org/publications/sp_vision.html" target="_blank">http://www.albinism.org/publications/sp_vision.html</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000120&pid=S0124-8146201100020000800043&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>44. Woo, S, Perez, AM, Jose, R; Comprehensive low vision rehabilitation care for oculocutaneous albinism: A longitudinal case report; <i>International Congress Series </i>1282 ;2005: 337-341&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000121&pid=S0124-8146201100020000800044&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>45. Corn, AL.. Koening, AJ; Clinical and Functional perspectives. AFB press. New York. 1996. p.97 Disponible en: <a href="http://books.google.com.co" target="_blank"><u>http://books.google.com.co</u></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000122&pid=S0124-8146201100020000800045&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>46. Lund PM, Gaigher R; A health intervention programme for children with albinism at a special school in South Africa. Health Educ Res. 2002; Jun;17(3):365-72.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000123&pid=S0124-8146201100020000800046&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>47. Anderson j., Lavoie j, Merril, k., King, R.A., Summers, CG; Efficacy of the spectacles in persons with albinism. <i>J AAPOS. </i>2004;8:515-520&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000124&pid=S0124-8146201100020000800047&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>48. Hall, A. Functional Vision. A practitioner's guide to evaluation and intervention. New York. AFB Press. 2004. p. 52 Libro consultado en: <a href="http://books.google.com.co" target="_blank">http://books.google.com.co</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000125&pid=S0124-8146201100020000800048&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>49. Jos&eacute;, R.T. Understanding Low Vision. New York. AFB. 2004. p.31-32, 45, 120, 236 Disponible en: <a href="http://books.google.com.co" target="_blank">http://books.google.com.co</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000126&pid=S0124-8146201100020000800049&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>50. Abrahamson, M. y Sjostrand, J; Impairment of contrast sensitivity function (CFS) as a measure of disability glare. <i>Investigative Ophthalmology and Vision Science. </i>1986; 27, 1131-1136.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000127&pid=S0124-8146201100020000800050&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>51. Rosenblum YZ, Zak PP, Ostrovsky MA, Smolyaninova IL, Bora EV, Dyadina UV, Trofimova NN, Aliyev AG; Spectral filters in low-vision correction. <i>Ophthalmic and Physiological Optics. </i>2000. 20,4,335-41&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000128&pid=S0124-8146201100020000800051&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>52. Stelmack, J. Quality of Life of Low-Vision Patients and Outcomes of Low-Vision Rehabilitation. Optometry and Vision Science. 2001. 78,5,339-342.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000129&pid=S0124-8146201100020000800052&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> ]]></body><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Summers]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Vision in albinism]]></article-title>
<source><![CDATA[Trans Am Ophthalmol Soc.]]></source>
<year>1996</year>
<volume>XCIV</volume>
</nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gronskov]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Ek]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Brondum-Nielsen]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Oculocutaneous albinism]]></article-title>
<source><![CDATA[Orphanet Journal of Rare Diseases]]></source>
<year>2007</year>
<volume>2</volume>
<page-range>43</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[King]]></surname>
<given-names><![CDATA[RA]]></given-names>
</name>
<name>
<surname><![CDATA[Hearing]]></surname>
<given-names><![CDATA[VJ]]></given-names>
</name>
<name>
<surname><![CDATA[Creel]]></surname>
<given-names><![CDATA[DJ]]></given-names>
</name>
<name>
<surname><![CDATA[Oetting]]></surname>
<given-names><![CDATA[WS]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Albinism]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Scriver]]></surname>
<given-names><![CDATA[CR]]></given-names>
</name>
<name>
<surname><![CDATA[Beaudet]]></surname>
<given-names><![CDATA[AL]]></given-names>
</name>
<name>
<surname><![CDATA[Sly]]></surname>
<given-names><![CDATA[WS]]></given-names>
</name>
<name>
<surname><![CDATA[Valle]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<source><![CDATA[The Metabolic and Molecular bases of inherited Disease]]></source>
<year>1995</year>
<page-range>4353-4392</page-range><publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[McGraw-Hill, Inc]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kromberg]]></surname>
<given-names><![CDATA[JG]]></given-names>
</name>
<name>
<surname><![CDATA[Jenkins]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Prevalence of albinism in the South African Negro]]></article-title>
<source><![CDATA[S Afr Med J]]></source>
<year>1982</year>
<volume>61</volume>
<page-range>383-386</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[Rooryck]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Roudaut]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Robine]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Musebeck]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Arveiler]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Oculocutaneous albinism with TYRP1 gene mutations in a Caucasian patient]]></article-title>
<source><![CDATA[Pigment Cell Research]]></source>
<year>2006</year>
<volume>19</volume><volume>69</volume>
<page-range>239-242</page-range><page-range>981-988</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[Lee]]></surname>
<given-names><![CDATA[ST]]></given-names>
</name>
<name>
<surname><![CDATA[Nicholls]]></surname>
<given-names><![CDATA[RD]]></given-names>
</name>
<name>
<surname><![CDATA[Schnur]]></surname>
<given-names><![CDATA[RE]]></given-names>
</name>
<name>
<surname><![CDATA[Guida]]></surname>
<given-names><![CDATA[LC]]></given-names>
</name>
<name>
<surname><![CDATA[Lu-Kuo]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Spinner]]></surname>
<given-names><![CDATA[NB]]></given-names>
</name>
<name>
<surname><![CDATA[Zackai]]></surname>
<given-names><![CDATA[EH]]></given-names>
</name>
<name>
<surname><![CDATA[Spritz]]></surname>
<given-names><![CDATA[RA]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Diverse mutations of the P gene among African-Americans with type II (tyrosinase-positive) oculocutaneous albinism (OCA2)]]></article-title>
<source><![CDATA[Hum Mol Genet]]></source>
<year>1994</year>
<volume>3</volume>
<page-range>2047-2051</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="">
<collab>OMIM</collab>
<source><![CDATA[Genetic disorder catalog]]></source>
<year>2007</year>
</nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cooksey]]></surname>
<given-names><![CDATA[CJ]]></given-names>
</name>
<name>
<surname><![CDATA[Garratt]]></surname>
<given-names><![CDATA[PJ]]></given-names>
</name>
<name>
<surname><![CDATA[Land]]></surname>
<given-names><![CDATA[EJ]]></given-names>
</name>
<name>
<surname><![CDATA[Pavel]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Ramsden]]></surname>
<given-names><![CDATA[CA]]></given-names>
</name>
<name>
<surname><![CDATA[Riley]]></surname>
<given-names><![CDATA[PA]]></given-names>
</name>
<name>
<surname><![CDATA[Smit]]></surname>
<given-names><![CDATA[NP]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Evidence of the indirect formation of the catecholic intermediate substrate responsible for the autoactivationkinetics of tyrosinase]]></article-title>
<source><![CDATA[J Biol Chem]]></source>
<year>1997</year>
<volume>272</volume>
<page-range>26226-26235</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[Tomita]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Takeda]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Okinaga]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Tagami]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Shibahara]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Human oculocutaneous albinism caused by single base insertion in the tyrosinase gene]]></article-title>
<source><![CDATA[Biochem Biophys Res Commun]]></source>
<year>1989</year>
<volume>164</volume>
<page-range>990-996</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[Kwon]]></surname>
<given-names><![CDATA[BS]]></given-names>
</name>
<name>
<surname><![CDATA[Haq]]></surname>
<given-names><![CDATA[AK]]></given-names>
</name>
<name>
<surname><![CDATA[Pomerantz]]></surname>
<given-names><![CDATA[SH]]></given-names>
</name>
<name>
<surname><![CDATA[Halaban]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Isolation and sequence of a cDNA clone for human tyrosinase that maps at the mouse c-albino locus]]></article-title>
<source><![CDATA[Proc Natl Acad Sci USA]]></source>
<year>1987</year>
<volume>84</volume>
<page-range>7473-7477</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="">
<collab>The Human Gene Mutation Database at the Institute Medical Genetics in Cardiff</collab>
<source><![CDATA[]]></source>
<year>2007</year>
</nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Toyofuku]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Wada]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Valencia]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[Kushimoto]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Ferrans]]></surname>
<given-names><![CDATA[VJ]]></given-names>
</name>
<name>
<surname><![CDATA[Hearing]]></surname>
<given-names><![CDATA[VJ]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Oculocutaneous albinism types 1 and 3 are ER retention diseases: mutation of tyrosinase or Tyrp1 can affect the processing of both mutant and wild-type proteins]]></article-title>
<source><![CDATA[FASEB J]]></source>
<year>2001</year>
<volume>15</volume>
<page-range>2149-2161</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[Rinchik]]></surname>
<given-names><![CDATA[EM]]></given-names>
</name>
<name>
<surname><![CDATA[Bultman]]></surname>
<given-names><![CDATA[SJ]]></given-names>
</name>
<name>
<surname><![CDATA[Horsthemke]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[ST]]></given-names>
</name>
<name>
<surname><![CDATA[Strunk]]></surname>
<given-names><![CDATA[KM]]></given-names>
</name>
<name>
<surname><![CDATA[Spritz]]></surname>
<given-names><![CDATA[RA]]></given-names>
</name>
<name>
<surname><![CDATA[Avidano]]></surname>
<given-names><![CDATA[KM]]></given-names>
</name>
<name>
<surname><![CDATA[Jong]]></surname>
<given-names><![CDATA[MT]]></given-names>
</name>
<name>
<surname><![CDATA[Nicholls]]></surname>
<given-names><![CDATA[RD]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A gene for the mouse pinkeyed dilution locus and for human type II oculocutaneous albinism]]></article-title>
<source><![CDATA[Nature]]></source>
<year>1993</year>
<volume>361</volume>
<page-range>72-76</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[Lee]]></surname>
<given-names><![CDATA[ST]]></given-names>
</name>
<name>
<surname><![CDATA[Nicholls]]></surname>
<given-names><![CDATA[RD]]></given-names>
</name>
<name>
<surname><![CDATA[Jong]]></surname>
<given-names><![CDATA[MT]]></given-names>
</name>
<name>
<surname><![CDATA[Fukai]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Spritz]]></surname>
<given-names><![CDATA[RA]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Organization and sequence of the human P gene and identification of a new family of transport proteins]]></article-title>
<source><![CDATA[Genomics]]></source>
<year>1995</year>
<volume>26</volume>
<page-range>354-363</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="book">
<collab>Albinism Database</collab>
<source><![CDATA[]]></source>
<year></year>
<publisher-name><![CDATA[University of Minnesota]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Newton]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Cohen-Barak]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Hagiwara]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Gardner]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Davisson]]></surname>
<given-names><![CDATA[MT]]></given-names>
</name>
<name>
<surname><![CDATA[King]]></surname>
<given-names><![CDATA[RA]]></given-names>
</name>
<name>
<surname><![CDATA[Brilliant]]></surname>
<given-names><![CDATA[MH]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Mutations in the human orthologue of the mouse underwhite gene (uw) underlie a new form ofoculocutaneous albinism, OCA4]]></article-title>
<source><![CDATA[Am J Hum Genet]]></source>
<year>2001</year>
<volume>69</volume>
<page-range>981-988</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[Biswas]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Lloyd]]></surname>
<given-names><![CDATA[IC]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Oculocutaneous albinism]]></article-title>
<source><![CDATA[Arch Dis Child]]></source>
<year>1999</year>
<volume>80</volume>
<page-range>565-569</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pérez-Carpinell]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Capilla]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Illueca]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Morales]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Vision Defects in albinism]]></article-title>
<source><![CDATA[Optom Vis Sci]]></source>
<year>1992</year>
<volume>69</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>623-8</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Summers]]></surname>
<given-names><![CDATA[CG]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Albinism: Classification, Clinical Characteristics, and Recent Findings]]></article-title>
<source><![CDATA[Optometry and Vision Science]]></source>
<year>June</year>
<month> 2</month>
<day>00</day>
<volume>86</volume>
<numero>6</numero>
<issue>6</issue>
</nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wolf]]></surname>
<given-names><![CDATA[AB]]></given-names>
</name>
<name>
<surname><![CDATA[Rubin]]></surname>
<given-names><![CDATA[SE]]></given-names>
</name>
<name>
<surname><![CDATA[Kodsi]]></surname>
<given-names><![CDATA[SR]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Comparison of clinical findings in pediatric patients with albinism and different amplitudes of nystagmus]]></article-title>
<source><![CDATA[J AAPOS]]></source>
<year>2005</year>
<month> A</month>
<day>ug</day>
<volume>9</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>363-8</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Seo]]></surname>
<given-names><![CDATA[JH]]></given-names>
</name>
<name>
<surname><![CDATA[Yu]]></surname>
<given-names><![CDATA[YS]]></given-names>
</name>
<name>
<surname><![CDATA[Kim]]></surname>
<given-names><![CDATA[JH]]></given-names>
</name>
<name>
<surname><![CDATA[Choung]]></surname>
<given-names><![CDATA[HK]]></given-names>
</name>
<name>
<surname><![CDATA[Heo]]></surname>
<given-names><![CDATA[JW]]></given-names>
</name>
<name>
<surname><![CDATA[Kim]]></surname>
<given-names><![CDATA[SJ]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Correlation of visual acuity with fovealhypoplasia grading by optical coherence tomographyin albinism]]></article-title>
<source><![CDATA[Ophthalmology]]></source>
<year>2007</year>
<volume>114</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>1547-1551</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sampath]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Bedell]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Distribution of Refractive Errors in Albinos and persons with Idiopatic Congenital Nystagmus]]></article-title>
<source><![CDATA[Optom Vis Sci]]></source>
<year>2002</year>
<volume>79</volume>
<page-range>292-299</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wildsoet]]></surname>
<given-names><![CDATA[CF]]></given-names>
</name>
<name>
<surname><![CDATA[Oswald]]></surname>
<given-names><![CDATA[PJ]]></given-names>
</name>
<name>
<surname><![CDATA[Clark]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Albinism: its implications for refractive development]]></article-title>
<source><![CDATA[Invest Ophthalmol Vis Sci]]></source>
<year>2000</year>
<volume>41</volume>
<page-range>1-7</page-range></nlm-citation>
</ref>
<ref id="B24">
<label>24</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Abadi]]></surname>
<given-names><![CDATA[RV]]></given-names>
</name>
<name>
<surname><![CDATA[Bjerre]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Motor and sensory characteristics of infantile nystagmus]]></article-title>
<source><![CDATA[Br J Ophthalmol]]></source>
<year>2002</year>
<month> O</month>
<day>ct</day>
<volume>86</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>1152-60</page-range></nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pascal]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Abadi]]></surname>
<given-names><![CDATA[RV]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Contour interaction in the presence of congenital nystagmus]]></article-title>
<source><![CDATA[Vision Res]]></source>
<year>1995</year>
<month> J</month>
<day>un</day>
<volume>35</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>1785-9</page-range></nlm-citation>
</ref>
<ref id="B26">
<label>26</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Neveu]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Jeffery]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Moore]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Dakin]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Deficits in local and global motion perception arising from abnormal eye movements]]></article-title>
<source><![CDATA[Journal of Vision]]></source>
<year>2009</year>
<volume>9</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>9, 1-15</page-range></nlm-citation>
</ref>
<ref id="B27">
<label>27</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sjõdell]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Sjõstrõm]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Abrahamsson]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Transillumination of iris and subnormal visual acuity--ocular albinism?]]></article-title>
<source><![CDATA[Br J Ophthalmol]]></source>
<year>1996</year>
<month>;J</month>
<day>ul</day>
<volume>80</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>617-23</page-range></nlm-citation>
</ref>
<ref id="B28">
<label>28</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Meyer]]></surname>
<given-names><![CDATA[CH]]></given-names>
</name>
<name>
<surname><![CDATA[Lapolice]]></surname>
<given-names><![CDATA[DJ]]></given-names>
</name>
<name>
<surname><![CDATA[Freedman]]></surname>
<given-names><![CDATA[SF]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Foveal hypoplasia in oculocutaneous albinism demonstrated by optical coherence tomography]]></article-title>
<source><![CDATA[Am JOphthalmol]]></source>
<year>2002</year>
<volume>133</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>409-410</page-range></nlm-citation>
</ref>
<ref id="B29">
<label>29</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Recchia]]></surname>
<given-names><![CDATA[FM]]></given-names>
</name>
<name>
<surname><![CDATA[Carvalho-Recchia]]></surname>
<given-names><![CDATA[CA]]></given-names>
</name>
<name>
<surname><![CDATA[Trese]]></surname>
<given-names><![CDATA[MT]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Optical coherence tomography in the diagnosis of foveal hypoplasia]]></article-title>
<source><![CDATA[Arch Ophthalmol]]></source>
<year>2002</year>
<volume>120</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>1587-1588</page-range></nlm-citation>
</ref>
<ref id="B30">
<label>30</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chong]]></surname>
<given-names><![CDATA[GT]]></given-names>
</name>
<name>
<surname><![CDATA[Farsiu]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Freedman]]></surname>
<given-names><![CDATA[SF]]></given-names>
</name>
<name>
<surname><![CDATA[Sarin]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Koreishi]]></surname>
<given-names><![CDATA[AF]]></given-names>
</name>
<name>
<surname><![CDATA[Izatt]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Toth]]></surname>
<given-names><![CDATA[CA]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Abnormal foveal morphology in ocular albinism imaged with spectral-domain optical coherence tomography]]></article-title>
<source><![CDATA[Arch Ophthalmol]]></source>
<year>2009</year>
<month> J</month>
<day>an</day>
<volume>127</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>37-44</page-range></nlm-citation>
</ref>
<ref id="B31">
<label>31</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Charbel Issa]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Foerl]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Helb]]></surname>
<given-names><![CDATA[HM]]></given-names>
</name>
<name>
<surname><![CDATA[Scholl]]></surname>
<given-names><![CDATA[HP]]></given-names>
</name>
<name>
<surname><![CDATA[Holz]]></surname>
<given-names><![CDATA[FG]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Multimodal fundus imaging in foveal hypoplasia: combined scanning laser ophthalmoscope imaging and spectral-domain optical coherence tomography]]></article-title>
<source><![CDATA[Arch Ophthalmol]]></source>
<year>2008</year>
<month> O</month>
<day>ct</day>
<volume>126</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>1463-5</page-range></nlm-citation>
</ref>
<ref id="B32">
<label>32</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shahidi]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Zelkha]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Quantitative thickness measurement of retinal layers imaged by optical coherence tomography]]></article-title>
<source><![CDATA[Am J Ophthalmol]]></source>
<year>2005</year>
<volume>139</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1056-1061</page-range></nlm-citation>
</ref>
<ref id="B33">
<label>33</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McAllister]]></surname>
<given-names><![CDATA[JT]]></given-names>
</name>
<name>
<surname><![CDATA[Dubis]]></surname>
<given-names><![CDATA[AM]]></given-names>
</name>
<name>
<surname><![CDATA[Tait]]></surname>
<given-names><![CDATA[DM]]></given-names>
</name>
<name>
<surname><![CDATA[Ostler]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Rha]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Stepien]]></surname>
<given-names><![CDATA[KE]]></given-names>
</name>
<name>
<surname><![CDATA[Summers]]></surname>
<given-names><![CDATA[CG]]></given-names>
</name>
<name>
<surname><![CDATA[Carroll]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Arrested development: high-resolution imaging of foveal morphology in albinism]]></article-title>
<source><![CDATA[Vision Res.]]></source>
<year>2010</year>
<month> A</month>
<day>pr</day>
<volume>50</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>810-7</page-range></nlm-citation>
</ref>
<ref id="B34">
<label>34</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ohde]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Shinoda]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Nishiyama]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Kado]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Haruta]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Mashima]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Oguchi]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[New method for detecting misrouted retinofugal fibers in humans with albinism by magnetoencephalography]]></article-title>
<source><![CDATA[Vision Res]]></source>
<year>2004</year>
<month> M</month>
<day>ay</day>
<volume>44</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>1033-8</page-range></nlm-citation>
</ref>
<ref id="B35">
<label>35</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Creel]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[O'Donnell]]></surname>
<given-names><![CDATA[FE Jr]]></given-names>
</name>
<name>
<surname><![CDATA[Witkop]]></surname>
<given-names><![CDATA[CJ Jr]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Visual system anomalies in human ocular albinos]]></article-title>
<source><![CDATA[Science]]></source>
<year>1978</year>
<volume>201</volume>
<page-range>931-933</page-range></nlm-citation>
</ref>
<ref id="B36">
<label>36</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Apkarian]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Reits]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Global stereopsis in human albinos]]></article-title>
<source><![CDATA[Vision Res]]></source>
<year>1989</year>
<volume>29</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>1359-70</page-range></nlm-citation>
</ref>
<ref id="B37">
<label>37</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Català]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Vidal]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Pruebas electrofisiológicas en el diagnóstico de albinismo]]></article-title>
<source><![CDATA[Annals d'Oftalmologia]]></source>
<year>2007</year>
<volume>15</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>136-141</page-range></nlm-citation>
</ref>
<ref id="B38">
<label>38</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bradfield]]></surname>
<given-names><![CDATA[YS]]></given-names>
</name>
<name>
<surname><![CDATA[France]]></surname>
<given-names><![CDATA[TD]]></given-names>
</name>
<name>
<surname><![CDATA[Verhoeve]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Gangnon]]></surname>
<given-names><![CDATA[RE]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Sweep visual evoked potential testing as a predictor of recognition acuity in albinism]]></article-title>
<source><![CDATA[Arch Ophthalmol]]></source>
<year>2007</year>
<month> M</month>
<day>ay</day>
<volume>125</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>628-33</page-range></nlm-citation>
</ref>
<ref id="B39">
<label>39</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bouzas]]></surname>
<given-names><![CDATA[EA]]></given-names>
</name>
<name>
<surname><![CDATA[Caruso]]></surname>
<given-names><![CDATA[RC]]></given-names>
</name>
<name>
<surname><![CDATA[Drews-Bankiewicz]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Kaiser-Kupfer]]></surname>
<given-names><![CDATA[MI]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Evoked potential analysis of visual pathways in human albinism]]></article-title>
<source><![CDATA[Ophthalmology]]></source>
<year>1994</year>
<volume>101</volume>
<page-range>309-314</page-range></nlm-citation>
</ref>
<ref id="B40">
<label>40</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dorey]]></surname>
<given-names><![CDATA[SE]]></given-names>
</name>
<name>
<surname><![CDATA[Neveu]]></surname>
<given-names><![CDATA[MM]]></given-names>
</name>
<name>
<surname><![CDATA[Burton]]></surname>
<given-names><![CDATA[LC]]></given-names>
</name>
<name>
<surname><![CDATA[Sloper]]></surname>
<given-names><![CDATA[JJ]]></given-names>
</name>
<name>
<surname><![CDATA[Holder]]></surname>
<given-names><![CDATA[GE]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The clinical features of albinism and their correlation with visual evoked potentials]]></article-title>
<source><![CDATA[Br J Ophthalmol]]></source>
<year>2003</year>
<volume>87</volume>
<page-range>767-772</page-range></nlm-citation>
</ref>
<ref id="B41">
<label>41</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Neveu]]></surname>
<given-names><![CDATA[MM]]></given-names>
</name>
<name>
<surname><![CDATA[Jeffery]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Burton]]></surname>
<given-names><![CDATA[LC]]></given-names>
</name>
<name>
<surname><![CDATA[Sloper]]></surname>
<given-names><![CDATA[JJ]]></given-names>
</name>
<name>
<surname><![CDATA[Holder]]></surname>
<given-names><![CDATA[GE]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Age-related changes in the dynamics of human albino visual pathways]]></article-title>
<source><![CDATA[Eur JNeurosci]]></source>
<year>2003</year>
<volume>18</volume>
<page-range>1939-1949</page-range></nlm-citation>
</ref>
<ref id="B42">
<label>42</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jarry]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Roussat]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Rigolet]]></surname>
<given-names><![CDATA[MH]]></given-names>
</name>
<name>
<surname><![CDATA[Hamard]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Exploration of retro-chiasmatic visual pathways in human albinism]]></article-title>
<source><![CDATA[J Fr Ophtalmol]]></source>
<year>2000</year>
<month> A</month>
<day>pr</day>
<volume>23</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>340-4</page-range></nlm-citation>
</ref>
<ref id="B43">
<label>43</label><nlm-citation citation-type="">
<collab>National Organization for Albinism and Hypopigmentation (NOAH)</collab>
<source><![CDATA[Ayudas para baja visión]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B44">
<label>44</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Woo]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Perez]]></surname>
<given-names><![CDATA[AM]]></given-names>
</name>
<name>
<surname><![CDATA[Jose]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Comprehensive low vision rehabilitation care for oculocutaneous albinism: A longitudinal case report]]></article-title>
<source><![CDATA[International Congress Series]]></source>
<year>2005</year>
<volume>1282</volume>
<page-range>337-341</page-range></nlm-citation>
</ref>
<ref id="B45">
<label>45</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Corn]]></surname>
<given-names><![CDATA[AL]]></given-names>
</name>
<name>
<surname><![CDATA[Koening]]></surname>
<given-names><![CDATA[AJ]]></given-names>
</name>
</person-group>
<source><![CDATA[Clinical and Functional perspectives]]></source>
<year>1996</year>
<page-range>97</page-range><publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[AFB press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B46">
<label>46</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lund]]></surname>
<given-names><![CDATA[PM]]></given-names>
</name>
<name>
<surname><![CDATA[Gaigher]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A health intervention programme for children with albinism at a special school in South Africa]]></article-title>
<source><![CDATA[Health Educ Res]]></source>
<year>2002</year>
<month>; </month>
<day>Ju</day>
<volume>17</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>365-72</page-range></nlm-citation>
</ref>
<ref id="B47">
<label>47</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Anderson]]></surname>
<given-names><![CDATA[j]]></given-names>
</name>
<name>
<surname><![CDATA[Lavoie]]></surname>
<given-names><![CDATA[j]]></given-names>
</name>
<name>
<surname><![CDATA[Merril]]></surname>
<given-names><![CDATA[k]]></given-names>
</name>
<name>
<surname><![CDATA[King]]></surname>
<given-names><![CDATA[R.A]]></given-names>
</name>
<name>
<surname><![CDATA[Summers]]></surname>
<given-names><![CDATA[CG]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Efficacy of the spectacles in persons with albinism]]></article-title>
<source><![CDATA[J AAPOS]]></source>
<year>2004</year>
<volume>8</volume>
<page-range>515-520</page-range></nlm-citation>
</ref>
<ref id="B48">
<label>48</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hall]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<source><![CDATA[Functional Vision. A practitioner's guide to evaluation and intervention]]></source>
<year>2004</year>
<page-range>52</page-range><publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[AFB Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B49">
<label>49</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[José]]></surname>
<given-names><![CDATA[R.T.]]></given-names>
</name>
</person-group>
<source><![CDATA[Understanding Low Vision]]></source>
<year>2004</year>
<page-range>31-32, 45, 120, 236</page-range><publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[AFB]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B50">
<label>50</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Abrahamson]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Sjostrand]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Impairment of contrast sensitivity function (CFS) as a measure of disability glare]]></article-title>
<source><![CDATA[Investigative Ophthalmology and Vision Science]]></source>
<year>1986</year>
<volume>27</volume>
<page-range>1131-1136</page-range></nlm-citation>
</ref>
<ref id="B51">
<label>51</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rosenblum]]></surname>
<given-names><![CDATA[YZ]]></given-names>
</name>
<name>
<surname><![CDATA[Zak]]></surname>
<given-names><![CDATA[PP]]></given-names>
</name>
<name>
<surname><![CDATA[Ostrovsky]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Smolyaninova]]></surname>
<given-names><![CDATA[IL]]></given-names>
</name>
<name>
<surname><![CDATA[Bora]]></surname>
<given-names><![CDATA[EV]]></given-names>
</name>
<name>
<surname><![CDATA[Dyadina]]></surname>
<given-names><![CDATA[UV]]></given-names>
</name>
<name>
<surname><![CDATA[Trofimova]]></surname>
<given-names><![CDATA[NN]]></given-names>
</name>
<name>
<surname><![CDATA[Aliyev]]></surname>
<given-names><![CDATA[AG]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Spectral filters in low-vision correction]]></article-title>
<source><![CDATA[Ophthalmic and Physiological Optics]]></source>
<year>2000</year>
<volume>20</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>335-41</page-range></nlm-citation>
</ref>
<ref id="B52">
<label>52</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Stelmack]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Quality of Life of Low-Vision Patients and Outcomes of Low-Vision Rehabilitation]]></article-title>
<source><![CDATA[Optometry and Vision Science]]></source>
<year>2001</year>
<volume>78</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>339-342</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
