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<front>
<journal-meta>
<journal-id>1024-0675</journal-id>
<journal-title><![CDATA[Revista de la Sociedad Boliviana de Pediatría]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. bol. ped.]]></abbrev-journal-title>
<issn>1024-0675</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Boliviana de Pediatría]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1024-06752003000200007</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Sirenomelia]]></article-title>
<article-title xml:lang="en"><![CDATA[Syrinomelia]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Barriga Oropeza]]></surname>
<given-names><![CDATA[Jorge]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cortez G.]]></surname>
<given-names><![CDATA[Grover]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Hospital Daniel Bracamonte  ]]></institution>
<addr-line><![CDATA[Potosí ]]></addr-line>
<country>Bolivia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2003</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2003</year>
</pub-date>
<volume>42</volume>
<numero>2</numero>
<fpage>106</fpage>
<lpage>107</lpage>
<copyright-statement/>
<copyright-year/>
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</front><body><![CDATA[  <b><font face="Verdana" size="2">     <p align="right">IMAGENES PEDIATRICAS INUSUALES</p> </font></b> <b><font face="Verdana">   </font></b>     <p align="left"><b><font size="4" face="Verdana">Sirenomelia</font></b><b><i><font face="Verdana" size="2"></font></i></b> </p>     <p align="left"><b><i><font face="Verdana" size="3">Syrinomelia</font></i></b><i><font face="Verdana" size="2"></font></i> </p>     <p align="left"><font face="Verdana" size="2"><strong>Drs.: Jorge Barriga Oropeza*, Grover Cortez G.**</strong></font><font face="Verdana" size="2"></font><i><font face="Verdana" size="1"></font></i> </p>     <p align="left"><i><font face="Verdana" size="1"> * M&eacute;dico Pediatra. Hospital Daniel Bracamonte. Potos&iacute; - Bolivia    <br>   ** Cirujano Pediatra. Hospital Daniel Bracamonte. Potos&iacute; - Bolivia </font></i></p> <hr> <strong><font size="3" face="Verdana, Arial, Helvetica, sans-serif">    <br> Caso Cl&iacute;nico</font></strong>     <p align="justify"><font face="Verdana" size="2">Reci&eacute;n nacido en el Hospital Daniel Bramante de la ciudad de Potos&iacute;. Madre primipara de 19 a&ntilde;os, sin control prenatal, pes&oacute; 2.900 g, per&iacute;metro cef&aacute;lico 34 cm, per&iacute;metro tor&aacute;cico 33 cm y talla de 47 cm. Al examen f&iacute;sico llam&oacute; la atenci&oacute;n la implantaci&oacute;n baja de las orejas, agenesia de los pulgares en ambas manos, ausencia de genitales externos, ano imperforado, hoyuelo y seno pilonidal en la regi&oacute;n sacro cocc&iacute;gea y la fusi&oacute;n de las extremidades inferiores con los pies separados. La radiograf&iacute;a de columna vertebral demostr&oacute; la presencia de v&eacute;rtebras cervicales supernumerarias. El paciente falleci&oacute; a las 3 horas de vida. Ver figuras <a href="#f1"># 1</a>,<a href="#f2">2</a> y <a href="#f3">3</a>. </font></p>     <p align="center"><a name="f1"></a><img src="/img/revistas/rbp/v42n2/figura_a07_1.jpg" width="220" height="144"></p>     ]]></body>
<body><![CDATA[<p align="center"><a name="f2"></a><img src="/img/revistas/rbp/v42n2/figura_a07_2.jpg" width="368" height="241"></p>     <p align="center"><a name="f3"></a><img src="/img/revistas/rbp/v42n2/figura_a07_3.jpg" width="374" height="276"></p>     <p align="justify"></p>     <p align="justify"><font size="3" face="Verdana"><b>Discusi&oacute;n </b></font></p>     <p align="justify"><font face="Verdana" size="2">La sirenomelia en una malformaci&oacute;n cong&eacute;nita caracterizada por la fusi&oacute;n de ambas extremidades inferiores, se la considera como una secuencia por tratarse de m&uacute;ltiples anomal&iacute;as secundaria a un trastorno previo. </font></p>     <p align="justify"><font face="Verdana" size="2">Las anomal&iacute;as asociadas en orden de frecuencia son: defectos faciales, arteria umbilical unica, ano imperforado, agenesia del sistema genitourinario, anomal&iacute;as card&iacute;acas, defectos de la pared abdominal y malformaci&oacute;n del t&oacute;rax. </font></p>     <p align="justify"><font face="Verdana" size="2">La incidencia aproximada es de 0,01 a 0,16 por cada 10.000 reci&eacute;n nacidos vivos, y de etiolog&iacute;a no determinada, se han </font><font face="Verdana" size="2">descrito casos por la ingesta materna de &aacute;cido retino&iacute;co y se ve con mayor frecuencia en gemelos. </font></p>     <p align="justify"><font face="Verdana" size="2">La patogen&iacute;a es incierta y existen varias teor&iacute;as que tratan de explicar el defecto sin lograr una expresi&oacute;n clara de esta anomal&iacute;a. </font></p>     <p align="justify"><font face="Verdana" size="2">De acuerdo la existencia o no de los pies, se ha clasificado la sirinomelia en: apodial, dipodial, monopodial y tripod&aacute;lica. </font></p>     <p align="justify"><font face="Verdana" size="2">Este defecto es incompatible con la vida.</font><i><font face="Verdana" size="1"></font></i><font face="Verdana" size="1"></font><font face="Verdana" size="2"> </font><font face="Verdana" size="2"><b> </b></font></p> <font face="Verdana" size="2"><b></b></font>     ]]></body>
<body><![CDATA[<p align="justify"><font size="3" face="Verdana"><b>Referencias </b></font></p> <font face="Verdana" size="2"> </font>     <!-- ref --><p align="justify"><font size="2" face="Verdana">1. Dodormi M, Freeman P. Sirinomelia Sequence. Brescia, Italy: Dodorni. <a href="http://www.thefetus.net/">http://www.thefetus.net/</a>: 1991. </font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=427192&pid=S1024-0675200300020000700001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify">2. Nandgaronkar BN, Udani RH, Mandke JM, Kandalkar BN, Gupta RH, Shanbag VS, Syrinomelia. Ind J Mat Child Health 1992;3:111-2. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=427193&pid=S1024-0675200300020000700002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify">3. Gupta R, Gupta M, Gupta S. Syrinomelia (mermaind) and meningocele. Indian J Pediatr 1992;59:387-8. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=427194&pid=S1024-0675200300020000700003&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="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dodormi]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Freeman]]></surname>
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</person-group>
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<surname><![CDATA[Nandgaronkar]]></surname>
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</name>
<name>
<surname><![CDATA[Udani]]></surname>
<given-names><![CDATA[RH]]></given-names>
</name>
<name>
<surname><![CDATA[Mandke]]></surname>
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</name>
<name>
<surname><![CDATA[Kandalkar]]></surname>
<given-names><![CDATA[BN]]></given-names>
</name>
<name>
<surname><![CDATA[Gupta]]></surname>
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<name>
<surname><![CDATA[Shanbag]]></surname>
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</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Syrinomelia]]></article-title>
<source><![CDATA[Ind J Mat Child Health]]></source>
<year>1992</year>
<volume>3</volume>
<page-range>111-2</page-range></nlm-citation>
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<article-title xml:lang="en"><![CDATA[Syrinomelia (mermaind) and meningocele]]></article-title>
<source><![CDATA[Indian J Pediatr]]></source>
<year>1992</year>
<volume>59</volume>
<page-range>387-8</page-range></nlm-citation>
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</back>
</article>
