<?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>0120-5552</journal-id>
<journal-title><![CDATA[Revista Salud Uninorte]]></journal-title>
<abbrev-journal-title><![CDATA[Salud, Barranquilla]]></abbrev-journal-title>
<issn>0120-5552</issn>
<publisher>
<publisher-name><![CDATA[Fundación Universidad del Norte, División de Ciencias de la]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0120-55522010000100016</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Síndrome de Apert, una aproximación para un diagnóstico clínico. Reporte de caso]]></article-title>
<article-title xml:lang="en"><![CDATA[Apert syndrome, an approach to a clinical diagnosis. Case report]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramírez]]></surname>
<given-names><![CDATA[Diana]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Saldarriaga]]></surname>
<given-names><![CDATA[Wilmar]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pachajoa]]></surname>
<given-names><![CDATA[Harry]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Isaza]]></surname>
<given-names><![CDATA[Carolina]]></given-names>
</name>
<xref ref-type="aff" rid="A03"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidad del Valle Facultad de Salud Medicina]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A02">
<institution><![CDATA[,Universidad del Valle Facultad de Salud Departamento de Morfología]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A03">
<institution><![CDATA[,Universidad del Valle Facultad de Salud Departamento de Morfología]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2010</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2010</year>
</pub-date>
<volume>26</volume>
<numero>1</numero>
<fpage>165</fpage>
<lpage>169</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0120-55522010000100016&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0120-55522010000100016&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0120-55522010000100016&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Introducción: El síndrome de Apert, o acrocefalosindactilia tipo I, es un síndrome caracterizado por craneosinostosis, acompañada de sindactilia simétrica en las cuatro extremidades, alteraciones maxilofaciales, cutáneas y retardo mental variable. Este síndrome se debe a una mutación en el gen del receptor 2 del factor del crecimiento fibroblástico (FGFR2), el cual se expresa de manera autosómica dominante (AD) Caso clínico: Se presenta caso de recién nacido femenino, de 36 semanas de edad gesta-cional, con las características fenotípicas clásicas de este síndrome como la acrocefalia y la sindactilia en manos y pies. Discusión: El síndrome de Apert hace parte de lo que hoy se denomina un espectro de enfermedades causadas por la mutación en el gen FGFR2 que se caracterizan por anormalidades en el cráneo y las extremidades. Este gen es necesario para la osificación normal y también está implicado en la diferenciación neural. Sus mutaciones producen un receptor anormal que funciona aun sin la unión de su ligando "ganancia de función", lo que se traduce en una osificación temprana de los huesos, en grados variables, dependiendo del sitio exacto de la mutación.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Introduction: Apert's syndrome or acrocefalosindactyly tipe I, is a syndrome characterized by craniosynostosis, symmetric syndactylia in hands and feet's, maxillofacial and cutaneous disorders, and variable mental retardation. This syndrome is due to a mutation in the gene that encode the fibroblast growth factor Receptor 2 (FGFR2), which has an autosomal dominant inheritance (AD). Case report: We report a female newborn of 36 weeks gestational age, with the classical phenotypic characteristics of this syndrome, as acrocefalia and syndactyly of hands and feet. Discussion: Apert's syndrome is part of what today is called a spectrum of disease caused by a mutation in the FGFR2 gene, which is characterized by abnormalities in the skull and extremities. This gene is required for normal ossification and is also involved in neural differentiation. Mutations cause an abnormal receptor that functions even without the binding of its ligand "gain of function", which translates into an early ossification of the bones, in varying degrees, depending on the exact site of the mutation.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Acrocefalosindactilia]]></kwd>
<kwd lng="es"><![CDATA[ACS]]></kwd>
<kwd lng="es"><![CDATA[FGFR2]]></kwd>
<kwd lng="en"><![CDATA[Acrocefalosindactylia]]></kwd>
<kwd lng="en"><![CDATA[ACS]]></kwd>
<kwd lng="en"><![CDATA[FGFR2]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[  <font face="verdana" size="2">     <p><b>CASO CL&Iacute;NICO / CLINIC CASE</b></p>     <p align="center"><font size="4"><b>S&iacute;ndrome de Apert, una aproximaci&oacute;n para un diagn&oacute;stico cl&iacute;nico. Reporte de caso</b></font></p>     <p align="center"><b><font size="3">Apert syndrome, an approach to a clinical diagnosis. Case report</font></b></p>     <p><b>Diana Ram&iacute;rez</b><a href="#1"><b><sup>1</sup></b></a><b>, Wilmar Saldarriaga</b><a href="#2"><b><sup>2</sup></b></a><b>, Harry Pachajoa</b><a href="#2"><b><sup>2</sup></b></a><b>, Carolina Isaza</b><a href="#3"><b><sup>3</sup></b></a><b>.</b></p>     <p><a name="1"><sup>1</sup></a> Estudiante de Medicina, Facultad de Salud, Universidad del Valle.</p>     <p><a name="2"><sup>2</sup></a> Profesor Asistente, Departamento de Morfolog&iacute;a, Facultad de Salud, Universidad del Valle.</p>     <p><a name="3"><sup>3</sup></a> Profesora Titular, Departamento de Morfolog&iacute;a, Facultad de Salud, Universidad del Valle. Grupo de Malformaciones Cong&eacute;nitas Perinatales y Dismorfolog&iacute;a (MACOS).</p>     <p><b>Correspondencia: </b>Calle 4 B # 36-00, Edificio 116, laboratorio de Citogen&eacute;tica. Universidad del Valle. Cali, Valle del Cauca.</p>     <p>Fecha de recepci&oacute;n: 9 de octubre de 2009    ]]></body>
<body><![CDATA[<br>   Fecha de aceptaci&oacute;n: 10 de diciembre de 2009</p> <hr>     <p><b>Resumen</b></p>     <p><b><i>Introducci&oacute;n: </i></b><i>El s&iacute;ndrome de Apert, o acrocefalosindactilia tipo I, es un s&iacute;ndrome caracterizado por craneosinostosis, acompa&ntilde;ada de sindactilia sim&eacute;trica en las cuatro extremidades, alteraciones maxilofaciales, cut&aacute;neas y retardo mental variable. Este s&iacute;ndrome se debe a una mutaci&oacute;n en el gen del receptor 2 del factor del crecimiento fibrobl&aacute;stico (FGFR2), el cual se expresa de manera autos&oacute;mica dominante (AD)</i></p>     <p><b><i>Caso cl&iacute;nico: </i></b><i>Se presenta caso de reci&eacute;n nacido femenino, de 36 semanas de edad gesta-cional, con las caracter&iacute;sticas fenot&iacute;picas cl&aacute;sicas de este s&iacute;ndrome como la acrocefalia y la sindactilia en manos y pies.</i></p>     <p><b><i>Discusi&oacute;n: </i></b><i>El s&iacute;ndrome de Apert hace parte de lo que hoy se denomina un espectro de enfermedades causadas por la mutaci&oacute;n en el gen FGFR2 que se caracterizan por anormalidades en el cr&aacute;neo y las extremidades. Este gen es necesario para la osificaci&oacute;n normal y tambi&eacute;n est&aacute; implicado en la diferenciaci&oacute;n neural. Sus mutaciones producen un receptor anormal que funciona aun sin la uni&oacute;n de su ligando &quot;ganancia de funci&oacute;n&quot;, lo que se traduce en una osificaci&oacute;n temprana de los huesos, en grados variables, dependiendo del sitio exacto de la mutaci&oacute;n.</i></p>     <p><b>Palabras clave: </b>Acrocefalosindactilia, ACS, FGFR2</p> <hr>     <p><b>Abstract</b></p>     <p><b><i>Introduction: </i></b><i>Apert's syndrome or acrocefalosindactyly tipe I, is a syndrome characterized by craniosynostosis, symmetric syndactylia in hands and feet's, maxillofacial and cutaneous disorders, and variable mental retardation. This syndrome is due to a mutation in the gene that encode the fibroblast growth factor Receptor 2 (FGFR2), which has an autosomal dominant inheritance (AD).</i></p>     <p><b><i>Case report: </i></b><i>We report a female newborn of 36 weeks gestational age, with the classical phenotypic characteristics of this syndrome, as acrocefalia and syndactyly of hands and feet.</i></p>     <p><b><i>Discussion: </i></b><i>Apert's syndrome is part of what today is called a spectrum of disease caused by a mutation in the FGFR2 gene, which is characterized by abnormalities in the skull and extremities. This gene is required for normal ossification and is also involved in neural differentiation. Mutations cause an abnormal receptor that functions even without the binding of its ligand &quot;gain of function&quot;, which translates into an early ossification of the bones, in varying degrees, depending on the exact site of the mutation. </i></p>     ]]></body>
<body><![CDATA[<p><b>Key words: </b>Acrocefalosindactylia, ACS, FGFR2.</p> <hr>     <p><b><font size="3">INTRODUCCI&Oacute;N</font></b></p>     <p>El s&iacute;ndrome de Apert (MIM 101200), tambi&eacute;n llamado acrocefalosindactilia tipo I, es un desorden cong&ecirc;nito caracterizado por craneosinostosis coronal, sindactilia sim&eacute;trica en las cuatro extremidades y malformaciones craneofaciales (1,2).</p>     <p>El patr&oacute;n de herencia es autos&oacute;mica dominante y se considera que la mayor&iacute;a de los casos de esta enfermedad surgen de forma espor&aacute;dica (3). Se ha demostrado el efecto de la edad paterna avanzada en el desarrollo de la enfermedad, ya que en el 50% de los casos el padre tiene m&aacute;s de 35 a&ntilde;os de edad (4). Se ha estimado una prevalencia de 1:160&iexcl;000 nacimientos, que es mayor en los asi&aacute;ticos (1) y seg&uacute;n la literatura revisada el s&iacute;ndrome de Apert representa cerca del 4.5% de todos los casos de craneosinostosis (5).</p>     <p>Se presenta un caso de s&iacute;ndrome de Apert, que se present&oacute; con una expresi&oacute;n fenot&iacute;pica caracter&iacute;stica (<a href="#t1">Tabla 1</a>). Adem&aacute;s, se hace una revisi&oacute;n de la literatura sobre la fisiopatolog&iacute;a y la diferenciaci&oacute;n cl&iacute;nica entre s&iacute;ndromes con craneosinostosis.</p>     <p align="center"><a name="t1"><img src="img/revistas/sun/v26n1/v26n1a16i1.jpg"></a></p>     <p>y distancia intercantal externa (DICE): 6.5 cm (&gt;2DS), hipoplasia del tercio medio de la cara, orejas de implantaci&oacute;n baja, labio superior delgado, filtrum largo, cuello corto, sindactilia sim&eacute;trica que compromete todos los dedos y todos los artejos (<a href="#f1">Figura 1</a> y <a href="#f2">2</a>).</p>     <p align="center"><a name="f1"><img src="img/revistas/sun/v26n1/v26n1a16i2.jpg"></a></p>     <p align="center"><a name="f2"><img src="img/revistas/sun/v26n1/v26n1a16i3.jpg"></a></p>     <p>Estudios complementarios: Escanograf&iacute;a cerebral que reporta craneosinostosis de la sutura coronal. Ecocardiograma y ecograf&iacute;a renal fue reportada como normal.</p>     ]]></body>
<body><![CDATA[<p><b><font size="3">DISCUSI&Oacute;N</font></b></p>     <p>La primera descripci&oacute;n completa de la enfermedad se le atribuye al doctor Eugene Apert en 1906 (2). Las principales manifestaciones cl&iacute;nicas son acrocefalia, hipoplasia del tercio medio facial y sindactilia enmanos y pies,con presenciadesinoniquiaen las manos donde la severidad de la sindactilia es mayor (1,6). No se han encontrado anormalidades viscerales consistentes (1) y a los pacientes se les atribuye retardo mental (<a href="#t1">Tabla 1</a>) (7).</p>     <p>La etiolog&iacute;a de este s&iacute;ndrome es la mutaci&oacute;n del gen del Receptor 2 del factor del crecimiento fibrobl&aacute;stico (FGFR2), cuyo <i>locus </i>es 10q26. Se han identificado principalmente 2 mutaciones que causan la enfermedad, responsables del 99.2% de los casos de s&iacute;ndrome de Apert. Las dos involucran cambios en amino&aacute;cidos adyacentes a la regi&oacute;n de uni&oacute;n del receptor. Ambas se manifiestan cl&iacute;nicamente igual, aunque la mutaci&oacute;n S252W es m&aacute;s frecuente y se relaciona con paladar hendido y edad paterna avanzada, mientras que la mutaci&oacute;n P253R se relaciona con sindactilia m&aacute;s severa en pies (6,8-11). Los hallazgos histol&oacute;gicos demuestran que la mutaci&oacute;n en este receptor hace que se aumente el n&uacute;mero de c&eacute;lulas precursoras que entran en la v&iacute;a osteog&eacute;nica, que termina con la osificaci&oacute;n prematura de la calvaria, debido a la estimulaci&oacute;n del receptor sin la uni&oacute;n de su ligando (8)</p>     <p>La familia g&eacute;nica de los FGFRs est&aacute; compuesta por cuatro integrantes. El gen del FGFR1 est&aacute; ubicado en el cromosoma 8, el del FGFR2 en el 10, FGFR3 en el 4 y FGFR4 en el cromosoma 5 (12). Los diferentes FGFRs tienen una estructura proteica similar que consiste en tres dominios Ig (IgI, IgII y Ig III), un dominio transmembrana y dos dominios tirosin kinasa (13). La cascada intracelular de los FGFRs se ha relacionado con diversos procesos, entre ellos: mitog&eacute;nesis, diferenciaci&oacute;n, apoptosis y migraci&oacute;n (2).</p>     <p>El tratamiento de estos pacientes es multidisciplinario. Se requiere craneotom&iacute;a, la cual se recomienda antes de cumplir el primer a&ntilde;o, para descomprimir el cerebro; en la pubertad se pueden realizar otras cirug&iacute;as que ayudan a mejorar la apariencia de los pacientes, como el avance del tercio medio facial que mejora el flujo nasal y la cirug&iacute;a ortogn&aacute;tica en la adolescencia que mejora la oclusi&oacute;n dental y la est&eacute;tica del paciente (14).</p>     <p>El diagn&oacute;stico diferencial del s&iacute;ndrome de Apert se hace con otros s&iacute;ndromes que presentan craneosinostosis y alteraci&oacute;n de las extremidades en grado variable, por lo tanto se consideran s&iacute;ndromes como el Crouzon y Pfeiffer relacionados tambi&eacute;n con mutaciones en FGFR2 y los s&iacute;ndromes de Saethre Chotzen y Carpenter (<a href="#t2">Tabla 2</a>).</p>     <p align="center"><a name="t2"><img src="img/revistas/sun/v26n1/v26n1a16i4.jpg"></a></p> <hr> <b><font size="3">REFERENCIAS</font></b>     <!-- ref --><p>1. Blank CE. Apert's syndrome (a type of acrocephalosyndactyly): observations on a British series of thirty-nine cases. <i>Ann Hum Genet. </i>1960; 24: 151-164.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000040&pid=S0120-5552201000010001600001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>2. Apert ME. De l'acrocephalosyndactylie. <i>Bull Mem Soc Med Hop </i>Paris. 1906; 23: 1310-1330.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000041&pid=S0120-5552201000010001600002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>3. Mantilla-Capacho JM, Arnaud L, Diaz-Rodriguez M, Barros-Nunez P. Apert syndrome with preaxial polydactyly showing the typical mutation Ser252Trp in the FGFR2 gene. Genet Counsel. 2005; 16: 403-406.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000042&pid=S0120-5552201000010001600003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>4. Tolarova MM, Harris JA, Ordway DE, Vargervik K. Birth prevalence, mutation rate, sex ratio, parents' age, and ethnicity in Apert syndrome. <i>Am J Med Genet. </i>1997; 72: 394-398.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000043&pid=S0120-5552201000010001600004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>5. Cohen MM Jr, Kreiborg S, Lammer EJ, Cordero JF, Mastroiacovo P, Erickson JD, et al. Birth prevalence study of the Apert syndrome. <i>Am J Med Genet. </i>1992; 42: 655-659.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000044&pid=S0120-5552201000010001600005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>6. Wilkie AO, Slaney SF, Oldridge M, Poole MD, Ashworth GJ, Hockley AD, et al. Apert syndrome results from localized mutations of FGFR2 and is allelic with Crouzon syndrome. <i>Nat Genet. </i>1995; 9: 165 -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=000045&pid=S0120-5552201000010001600006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>7. Patton MA, Goodship J, Hayward R, Lansdown R. Intellectual development in Apert's syndrome: a long term follow up of 29 patients. <i>J Med Genet. </i>1988; 25: 164-167.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000046&pid=S0120-5552201000010001600007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>8. Lomri A, Lemonnier J, Hott M, de Parseval N, Lajeunie E, Munich A, et al. Increased calvaria cell differentiation and bone matrix formation induced by fibroblast growth factor receptor 2 mutations in Apert syndrome. <i>J Clin Invest. </i>1998; 101:1310-7.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000047&pid=S0120-5552201000010001600008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>9. Oldridge M, Zackai EH, McDonald-McGinn DM, Iseki S, Morriss- Kay GM, Twigg SR, et al. De novo alu-element insertions in FGFR2 identify a distinct pathological basis for Apert syndrome. <i>Am J Hum Genet. </i>1999; 64:446-61.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000048&pid=S0120-5552201000010001600009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>10. Gorlin RJ. Cohen MM Jr, Levin LS. <i>Syndromes of the head and the neck. </i>Oxford University Press 3&deg; Edici&oacute;n 1990- USA- Cap. 14- 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=000049&pid=S0120-5552201000010001600010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>11. Cuttone JM, Brazis PT, Miller MT, Folk ER. Absence of the superior rectus muscle in Apert syndrome. <i>J Pediatr Ophthalmol Strabismus. </i>1979; 16:349-54.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000050&pid=S0120-5552201000010001600011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>12. Muenke M, Wilkie AO. Craniosynostosis syndromes. In: Scriver CR, Beaudet AL, Valle D, Sly WS, Kinzler K, Vogelstein B, et al, editors. <i>The metabolic and molecular bases of inherited disease. </i>New York: McGraw-Hill; 2001. p. 6117-46.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000051&pid=S0120-5552201000010001600012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>13. Jockin YM, Katowitz JA, Fries PD, Hertle RW. Congenital craniofacial deformities: ophthalmologic considerations. In: Katowitz JA, editor. <i>Pediatric oculoplastic surgery. </i>New York: Springer-Verlag; 2002. p. 533-58.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000052&pid=S0120-5552201000010001600013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>14. Carneiro GVS, Farias JG, Santos FAP., Lamberti PL. Apert syndrome: review and report a case. <i>Rev Bras Otorrinolaringol. </i>2008; 74(4): 640-640.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000053&pid=S0120-5552201000010001600014&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">
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<name>
<surname><![CDATA[Blank]]></surname>
<given-names><![CDATA[CE]]></given-names>
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<article-title xml:lang="en"><![CDATA[Apert's syndrome (a type of acrocephalosyndactyly): observations on a British series of thirty-nine cases]]></article-title>
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