<?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>2176-6223</journal-id>
<journal-title><![CDATA[Revista Pan-Amazônica de Saúde]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Pan-Amaz Saude]]></abbrev-journal-title>
<issn>2176-6223</issn>
<publisher>
<publisher-name><![CDATA[Instituto Evandro Chagas. Secretaria de Vigilância em Saúde e Ambiente. Ministério da Saúde]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2176-62232010000300018</article-id>
<article-id pub-id-type="doi">10.5123/S2176-62232010000300018</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Síndrome Dubin-Johnson: importante causa de icterícia colestática na infância]]></article-title>
<article-title xml:lang="en"><![CDATA[Dubin-Johnson syndrome: an important cause of obstructive jaundice in children]]></article-title>
<article-title xml:lang="es"><![CDATA[El síndrome de Dubin-Johnson: importante causa de ictericia colestática en la infancia]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Justino]]></surname>
<given-names><![CDATA[Maria Cleonice Aguiar]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Soares]]></surname>
<given-names><![CDATA[Eliana Canen Pinto]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Amorim]]></surname>
<given-names><![CDATA[Cláudio Sérgio Carvalho de]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidade Federal do Pará Instituto de Ciências da Saúde ]]></institution>
<addr-line><![CDATA[Belém Pará]]></addr-line>
<country>Brasil</country>
</aff>
<aff id="A02">
<institution><![CDATA[,Fundação Santa Casa de Misericórdia do Pará  ]]></institution>
<addr-line><![CDATA[Belém Pará]]></addr-line>
<country>Brasil</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2010</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2010</year>
</pub-date>
<volume>1</volume>
<numero>3</numero>
<fpage>133</fpage>
<lpage>136</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.iec.gov.br/scielo.php?script=sci_arttext&amp;pid=S2176-62232010000300018&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iec.gov.br/scielo.php?script=sci_abstract&amp;pid=S2176-62232010000300018&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iec.gov.br/scielo.php?script=sci_pdf&amp;pid=S2176-62232010000300018&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[A síndrome Dubin-Johnson é caracterizada clinicamente por episódios de icterícia colestática recorrente, de caráter benigno e familiar, sendo definida pela presença de pigmento melânico nos hepatócitos. Os autores relatam um caso de síndrome Dubin-Johnson em uma criança portadora de icterícia e hepatoesplenomegalia, cujo diagnóstico foi confirmado pela presença do pigmento castanho-escuro à microscopia hepática realizada a partir de biópsia, e alertam para a necessidade de suspeição dessa síndrome em casos de icterícia colestática flutuante na infância.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[The Dubin-Johnson syndrome is clinically characterized by recurrent episodes of benign and familial obstructive jaundice. It is identified by the presence of melanic pigment in the hepatocytes. The authors report a case of Dubin-Johnson syndrome in a child with jaundice and hepatosplenomegaly, whose diagnosis was confirmed by the presence of dark brown pigment on microscopy of liver biopsy. They suggest the suspicion of this syndrome in cases of fluctuating obstructive jaundice in children.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[El síndrome Dubin-Johnson se caracteriza clínicamente por episodios de ictericia colestática recurrente, de carácter benigno y familiar, siendo definido por la presencia de pigmento melánico en los hepatocitos. Los autores relatan un caso de síndrome Dubin-Johnson en una nina portadora de ictericia y hepatoesplenomegalia, diagnóstico que fue confirmado por la presencia del pigmento castano oscuro en la microscopia hepática realizada a partir de biopsia, y alertan para la necesidad de sospecha de ese síndrome en casos de ictericia colestática fluctuante en la infancia.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Colestase]]></kwd>
<kwd lng="pt"><![CDATA[Icterícia]]></kwd>
<kwd lng="pt"><![CDATA[Icterícia Idiopática Crônica]]></kwd>
<kwd lng="en"><![CDATA[Cholestasis]]></kwd>
<kwd lng="en"><![CDATA[Jaundice]]></kwd>
<kwd lng="en"><![CDATA[Jaundice]]></kwd>
<kwd lng="en"><![CDATA[Chronic Idiopathic]]></kwd>
<kwd lng="es"><![CDATA[Cholestasis]]></kwd>
<kwd lng="es"><![CDATA[Ictericia]]></kwd>
<kwd lng="es"><![CDATA[Ictericia Idiopática Crónica]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <p align="right"><font size="2"><b><font face="Verdana">RELATO DE CASO | CASE REPORT | RELATO DE CASO</font></b></font></p>     <p>&nbsp;</p>     <p><font size="4" face="Verdana"><b><a name="topo" id="topo"></a>S&iacute;ndrome Dubin-Johnson: importante causa de icter&iacute;cia colest&aacute;tica   na inf&acirc;ncia</b></font></p>     <p>&nbsp;</p>     <p><b><font size="3" face="Verdana"> Dubin-Johnson syndrome: an important cause   of obstructive jaundice in children</font></b></p>     <p>&nbsp;</p>     <p><b><font size="3" face="Verdana">El s&iacute;ndrome de Dubin-Johnson: importante   causa de ictericia colest&aacute;tica   en la infancia</font></b></p>     <p>&nbsp;</p>     <p>&nbsp;</p>     <p><font size="2" face="Verdana"> <b>Maria Cleonice Aguiar Justino<sup>I</sup>;       Eliana Canen Pinto Soares<sup>II</sup>; Cl&aacute;udio S&eacute;rgio Carvalho       de Amorim<sup>I</sup></b></font></p>     ]]></body>
<body><![CDATA[<p><font size="2" face="Verdana">  <sup>I</sup><i>Instituto de Ci&ecirc;ncias       da Sa&uacute;de, Universidade   Federal do Par&aacute;, Bel&eacute;m, Par&aacute;, Brasil</i></font>    <br>   <font size="2" face="Verdana"><sup>II</sup><i>Funda&ccedil;&atilde;o   Santa Casa de Miseric&oacute;rdia do Par&aacute;,   Bel&eacute;m, Par&aacute;, Brasil</i></font></p>     <p><font size="2" face="Verdana"><a href="#endereco">Endere&ccedil;o para correspond&ecirc;ncia</a></font><font size="2" face="Verdana"><a href="#endereco">    <br> Correspondence    <br> Direcci&oacute;n para correspondencia</a></font></p>     <p>&nbsp;</p>     <p>&nbsp;</p> <hr size="1" noshade>     <p><font size="2" face="Verdana"><b>RESUMO</b></font></p>     <p><font size="2" face="Verdana"> A s&iacute;ndrome Dubin-Johnson &eacute; caracterizada clinicamente por epis&oacute;dios   de icter&iacute;cia colest&aacute;tica recorrente, de car&aacute;ter benigno   e familiar, sendo definida pela presen&ccedil;a de pigmento mel&acirc;nico   nos hepat&oacute;citos. Os autores relatam um caso de s&iacute;ndrome Dubin-Johnson   em uma crian&ccedil;a portadora de icter&iacute;cia e hepatoesplenomegalia,   cujo diagn&oacute;stico foi confirmado pela presen&ccedil;a do pigmento castanho-escuro &agrave; microscopia hep&aacute;tica realizada a partir de bi&oacute;psia,   e alertam para a necessidade de suspei&ccedil;&atilde;o dessa s&iacute;ndrome   em casos de icter&iacute;cia colest&aacute;tica flutuante na inf&acirc;ncia.</font></p>     <p><font size="2" face="Verdana">  <b>Palavras-chave: </b>Colestase; Icter&iacute;cia; Icter&iacute;cia Idiop&aacute;tica   Cr&ocirc;nica.</font></p> <hr size="1" noshade>     ]]></body>
<body><![CDATA[<p><font size="2" face="Verdana"><b>ABSTRACT</b></font></p>     <p><font size="2" face="Verdana">  The Dubin-Johnson syndrome is clinically characterized by recurrent episodes   of benign and familial obstructive jaundice. It is identified by the presence   of melanic pigment in the hepatocytes. The authors report a case of Dubin-Johnson   syndrome in a child with jaundice and hepatosplenomegaly, whose diagnosis   was confirmed by the presence of dark brown pigment on microscopy of liver   biopsy. They suggest the suspicion of this syndrome in cases of fluctuating   obstructive jaundice in children.</font></p>     <p><font size="2" face="Verdana">  <b>Keywords: </b>Cholestasis; Jaundice; Jaundice,     Chronic Idiopathic.</font></p> <hr size="1" noshade>     <p><font size="2" face="Verdana"><b>RESUMEN</b></font></p>     <p><font size="2" face="Verdana"> El s&iacute;ndrome Dubin-Johnson se caracteriza cl&iacute;nicamente por episodios   de ictericia colest&aacute;tica recurrente, de car&aacute;cter benigno y familiar,   siendo definido por la presencia de pigmento mel&aacute;nico en los hepatocitos.   Los autores relatan un caso de s&iacute;ndrome Dubin-Johnson en una nina portadora   de ictericia y hepatoesplenomegalia, diagn&oacute;stico que fue confirmado   por la presencia del pigmento castano oscuro en la microscopia hep&aacute;tica   realizada a partir de biopsia, y alertan para la necesidad de sospecha de ese   s&iacute;ndrome en casos de ictericia colest&aacute;tica fluctuante en la infancia.</font></p>     <p><font size="2" face="Verdana">  <b>Palabras clave: </b>Cholestasis; Ictericia;     Ictericia Idiop&aacute;tica   Cr&oacute;nica.</font></p> <hr size="1" noshade>     <p>&nbsp;</p>     <p>&nbsp;</p>     <p><font size="3" face="Verdana"><b>INTRODU&Ccedil;&Atilde;O</b></font></p>     <p><font size="2" face="Verdana"> Em 1954, foram publicadas as primeiras descri&ccedil;&otilde;es de icter&iacute;cia   benigna e familiar no curso da qual ocorre hiperbilirrubinemia plasm&aacute;tica &agrave;s   custas da fra&ccedil;&atilde;o direta, caracterizada pelo dep&oacute;sito nas   c&eacute;lulas hep&aacute;ticas de pigmento mel&acirc;nico caracter&iacute;stico<sup>1</sup>.   A s&iacute;ndrome Dubin-Johnson &eacute; uma patologia rara, geneticamente   determinada, de heran&ccedil;a autoss&ocirc;mica recessiva, favorecida, portanto,   pela consanguinidade. A icter&iacute;cia evolui em surtos, frequentemente precipitados   por cansa&ccedil;o, fortes emo&ccedil;&otilde;es, exerc&iacute;cios f&iacute;sicos   ou infec&ccedil;&otilde;es intercorrentes, acompanhada de hepatomegalia discreta   e     col&uacute;ria<sup>2,3,4</sup>.</font></p>     ]]></body>
<body><![CDATA[<p><font size="2" face="Verdana"> Nesta s&iacute;ndrome, a icter&iacute;cia inicia na inf&acirc;ncia, por vol   ta dos 2 anos de idade, podendo surgir, excepcionalmente, ainda no per&iacute;odo   neonatal<sup>4</sup>. A instala&ccedil;&atilde;o do quadro pode acontecer de forma aguda   e acompanhada de febre, semelhante a uma hepatite viral<sup>5,3</sup>. N&atilde;o h&aacute; sinais   hematol&oacute;gicos atribu&iacute;dos a hem&oacute;lises; a hiperbilirrubinemia   ocorre de forma intermitente, com predom&iacute;nio da fra&ccedil;&atilde;o   direta, e as diferentes provas de fun&ccedil;&atilde;o hep&aacute;tica apresentam   valores normais<sup>5,3</sup>. Na puberdade, o quadro cl&iacute;nico apresenta-se com   icter&iacute;cia em 100% dos casos, dor abdominal, especialmente em hipoc&ocirc;ndrio   direito, hepatomegalia, fraqueza, anorexia, coluria e hipocolia fecal<sup>1</sup>. Alguns   pacientes apresentam altera&ccedil;&otilde;es na excre&ccedil;&atilde;o urin&aacute;ria   das coproporfirinas, como diminui&ccedil;&atilde;o da coproporfirina III e   aumento relativo do is&ocirc;mero I, podendo estas altera&ccedil;&otilde;es   serem encontradas em graus discretos em familiares<sup>6</sup>.</font></p>     <p><font size="2" face="Verdana"> A s&iacute;ndrome ocorre devido &agrave; express&atilde;o defeituosa do gene   MRP2, um transportador de membrana canalicular dependente de ATP<sup>7,8,9</sup>. O diagn&oacute;stico &eacute; estabelecido   a partir da realiza&ccedil;&atilde;o de colecistografia oral, teste da bromossulfaleina   e biopsia hep&aacute;tica, associados ao quadro cl&iacute;nico<sup>5,3,4</sup>.</font></p>     <p><font size="2" face="Verdana"> A bi&oacute;psia hep&aacute;tica &eacute; o exame padr&atilde;o ouro para o   diagn&oacute;stico da s&iacute;ndrome, evidenciando a presen&ccedil;a de pigmento   escuro granuloso nos lissossomos dos hepat&oacute;citos centrolobulares<sup>10,11</sup>.</font></p>     <p><font size="2" face="Verdana"> Na literatura, a maioria dos casos descritos     envolve adultos jovens<sup>1,5,4,11</sup>, e, nos relatos envolvendo crian&ccedil;as, normalmente h&aacute; hist&oacute;ria   pregressa de icter&iacute;cia colest&aacute;tica de remiss&atilde;o espont&acirc;nea   no per&iacute;odo neonatal sem diagn&oacute;stico estabelecido<sup>2,12,3,13,9,14</sup>.</font></p>     <p>&nbsp;</p>     <p><font size="3" face="Verdana"><b>RELATO DE CASO</b></font></p>     <p><font size="2" face="Verdana">  <b>ANAMNESE</b></font></p>     <p><font size="2" face="Verdana"> A.M.A., sexo feminino, 2 anos e 8 meses de     idade, cor parda, natural e procedente do Munic&iacute;pio de Augusto Corr&ecirc;a, nordeste do Estado do Par&aacute;.   A paciente foi admitida em enfermaria de pediatria, doente h&aacute; oito meses,   com quadro cl&iacute;nico de distens&atilde;o abdominal e epis&oacute;dios   de febre intermitente, associados &agrave; palidez cut&acirc;neo-mucosa e icter&iacute;cia   flutuante. A crian&ccedil;a &eacute; filha de pais consangu&iacute;neos e tem   hist&oacute;ria de ter apresentado tr&ecirc;s epis&oacute;dios de mal&aacute;ria   nos &uacute;ltimos oito meses, tratados no Munic&iacute;pio de sua proced&ecirc;ncia.   N&atilde;o h&aacute; relato pr&eacute;vio de icter&iacute;cia.</font></p>     <p><font size="2" face="Verdana"> <b>EXAME F&Iacute;SICO</b></font></p>     <p><font size="2" face="Verdana"> Presen&ccedil;a de icter&iacute;cia, palidez cut&acirc;neo-mucosa e desnutri&ccedil;&atilde;o.   Abdome distendido, normotenso, doloroso &agrave; palpa&ccedil;&atilde;o superficial   e profunda no quadrante superior direito, com f&iacute;gado palp&aacute;vel   a 7 cm do rebordo costal direito e ba&ccedil;o palp&aacute;vel a 11 cm do rebordo   costal esquerdo.</font></p>     ]]></body>
<body><![CDATA[<p><font size="2" face="Verdana"> <b>EXAMES COMPLEMENTARES</b></font></p>     <p><font size="2" face="Verdana"> Bilirrubina total de 3,2 mg/dL, com bilirrubina     direta de 2,5 mg/dL. Eletroforese de hemoglobina e de prote&iacute;nas dentro da normalidade. Sorologia n&atilde;o   reagente para hepatites virais, toxoplasmose, s&iacute;filis, rub&eacute;ola,   herpes, citomegalov&iacute;rus, HIV e calazar. Pesquisa de plasm&oacute;dio   negativa. Mielograma sem altera&ccedil;&otilde;es.</font></p>     <p><font size="2" face="Verdana"> A ultrassonografia abdominal revelou hepatoesplenomegalia     com ecotextura homog&ecirc;nea,   sem outras altera&ccedil;&otilde;es. A bi&oacute;psia hep&aacute;tica &agrave; microscopia &oacute;tica   revelou arquitetura do &oacute;rg&atilde;o preservada e hepat&oacute;citos   com dep&oacute;sitos citoplasm&aacute;ticos de pigmento granular fino, de colora&ccedil;&atilde;o   castanho-escuro, distribu&iacute;dos por todo o l&oacute;bulo, sendo Perls   negativo e PAS positivo, compat&iacute;vel com s&iacute;ndrome Dubin-Johnson   (<a href="#f1">Figura 1</a>). N&atilde;o foram realizados os exames de colecistrografia oral,   teste da bromosulfaleina e pesquisa da muta&ccedil;&atilde;o pela biologia   molecular, por dificuldades t&eacute;cnicas.</font></p>     <p><a name="f1"></a></p>     <p>&nbsp;</p>     <p align="center"><img src="/img/revistas/rpas/v1n3/3a18f1.gif" border="0"></p>     <p>&nbsp;</p>     <p><font size="2" face="Verdana"> <b>EVOLU&Ccedil;&Atilde;O</b></font></p>     <p><font size="2" face="Verdana"> A paciente evoluiu com resolu&ccedil;&atilde;o espont&acirc;nea da icter&iacute;cia,   ocorrendo regress&atilde;o lenta da hepatoesplenomegalia. Ap&oacute;s 25 dias   de interna&ccedil;&atilde;o, obteve alta hospitalar, sendo referenciada para   acompanhamento ambulatorial.</font></p>     <p>&nbsp;</p>     ]]></body>
<body><![CDATA[<p><font size="3" face="Verdana">  <b>DISCUSS&Atilde;O</b></font></p>     <p><font size="2" face="Verdana"> A s&iacute;ndrome Dubin-Johnson &eacute; uma doen&ccedil;a rara, de transmiss&atilde;o   gen&eacute;tica, cuja base molecular &eacute; um defeito no gene que codifica   a prote&iacute;na transportadora de &acirc;nions org&acirc;nicos MRP2<sup>8</sup>. Apesar   da natureza gen&eacute;tica, h&aacute; casos descritos na literatura sem hist&oacute;ria   familiar da doen&ccedil;a<sup>6</sup>. No presente relato, a paciente, filha de pais consangu&iacute;neos,   n&atilde;o referia qualquer hist&oacute;ria familiar de sintomas compat&iacute;veis   com a s&iacute;ndrome.</font></p>     <p><font size="2" face="Verdana"> O in&iacute;cio dos sintomas, aos 2 anos e 8 meses de idade, foi compat&iacute;vel   com a faixa et&aacute;ria descrita pela literatura em rela&ccedil;&atilde;o   ao surgimento da icter&iacute;cia. &Eacute; prov&aacute;vel que as infec&ccedil;&otilde;es   por <i>Plasmodium, </i>ocasionando mal&aacute;ria, tenham contribu&iacute;do   para a manifesta&ccedil;&atilde;o da s&iacute;ndrome Dubin-Johnson pela pr&oacute;pria   hem&oacute;lise significativa que essa infec&ccedil;&atilde;o apresenta.</font></p>     <p><font size="2" face="Verdana"> A hepatomegalia discreta &eacute;  um dos sintomas presentes na s&iacute;ndrome,   n&atilde;o havendo relatos de esplenomegalia associada. A acentuada hepatoesplenomegalia encontrada na paciente pode ser atribu&iacute;da aos sucessivos   epis&oacute;dios de mal&aacute;ria ocorridos nos meses que antecederam sua   hospitaliza&ccedil;&atilde;o, uma vez que tal envolvimento faz parte do quadro   dessa doen&ccedil;a na inf&acirc;ncia<sup>15</sup>.</font></p>     <p>&nbsp;</p>     <p><font size="3" face="Verdana">  <b>CONSIDERA&Ccedil;&Otilde;ES FINAIS</b></font></p>     <p><font size="2" face="Verdana"> Embora a s&iacute;ndrome Dubin-Johnson seja uma patologia rara, &eacute; de   extrema relev&acirc;ncia inclu&iacute;-la na investiga&ccedil;&atilde;o diagn&oacute;stica   de casos de icter&iacute;cia flutuante na inf&acirc;ncia. O progn&oacute;stico &eacute; favor&aacute;vel   e sua evolu&ccedil;&atilde;o&nbsp;&nbsp;  benigna,&nbsp;&nbsp; n&atilde;o&nbsp; sendo&nbsp;&nbsp;  requerido&nbsp; qualquer   tratamento. Portanto, estabelecer corretamente o diagn&oacute;stico torna-se importante para prevenir procedimentos futuros desnecess&aacute;rios. &Agrave;s   portadoras da s&iacute;ndrome, por ocasi&atilde;o da idade adulta, apenas orienta-se   n&atilde;o fazer uso de contraceptivos orais, os quais podem competir com a   secre&ccedil;&atilde;o hepatocit&aacute;ria de &acirc;nions org&acirc;nicos.</font></p>     <p>&nbsp;</p>     <p><font size="3" face="Verdana"><b>REFER&Ecirc;NCIAS</b></font></p>     <!-- ref --><p><font size="2" face="Verdana">  1 Dubin IN, Johnson FB. Chronic idiopathic     jaundice with unidentifield pigment in liver cells: a new clinicopathologic   entity with a report of 12 cases. Medicine (Baltimore). 1954 Sep;33(3):155-97.</font><!-- ref --><p><font size="2" face="Verdana"> 2 Haimi-Cohen Y, Amir J, Merlob P. Neonatal   and infantile Dubin-Johnson syndrome. Pediatr Radiol. 1998 Nov;28(11):900. </font><font size="2" face="Verdana"></font><font size="2" face="verdana"><font size="2" face="verdana">DOI:10.1007/s002470050494&nbsp; &nbsp; &nbsp; &nbsp;  &nbsp;&#91; <a href="http://www.springerlink.com/content/7rn2t11rbyev494q/" target="_blank">Links</a> &#93;</font></font><!-- ref --><p><font size="2" face="Verdana"> 3 Kondo T, Yagy R, Kuchiba K. Dubin-Johnson   syndrome in neonate. N Engl J Med. 1975;292:1028-9.</font><!-- ref --><p><font size="2" face="Verdana"> 4 Rastogi A, Krishnani N, Pandey R. Dubin-Johnson     syndrome, a clinicopathologic study of twenty cases. Indian J Pathol Microbiol.   2006;49(4):500-4.</font><font size="2" face="Verdana"></font><font size="2" face="verdana"><font size="2" face="verdana">&nbsp; &nbsp; &nbsp; &nbsp;  &nbsp;&#91; <a href="http://www.ijpmonline.org/article.asp?issn=0377-4929;year=2006;volume=49;issue=4;spage=500;epage=4;aulast=Rastogi;type=0" target="_blank">Links</a> &#93;</font></font><!-- ref --><p><font size="2" face="Verdana"> 5 Dubin IN. Chronic idiopathic jaundice with:   a review of fifty cases. Am J Med. 1958 Feb;24(2):268-92.</font><!-- ref --><p><font size="2" face="Verdana"> 6 Lanosa RA, Mazzini O, Pietriangelo C, Celia     EJ, Monserrat JM. Contribucion al diagnostico del s&iacute;ndrome de Dubin-Johnson. Acta Gastroenterol   Latinoam.1980;10:1-12.</font><!-- ref --><p><font size="2" face="Verdana"> 7 Cebecauerova D, Jirasek T, Budisova L, Mandys     V, Volf U, Novotna Z, et al. Dual hereditary jaundice: simultaneous occurrence     of mutations causing Gilbert's and Dubin-Johnson syndrome. Gastroenterology.   2005 Jul;129(1):135-320.</font><font size="2" face="verdana"><font size="2" face="verdana">&nbsp; &nbsp; &nbsp; &nbsp;  &nbsp;&#91; <a href="http://www.ncbi.nlm.nih.gov/pubmed/16012956" target="_blank">Links</a> &#93;</font></font><!-- ref --><p><font size="2" face="Verdana"> 8 Paulusma CC, Kool M, Bosma PJ, Scheffer GL,     Borg F, Sheper RJ, et al. A mutation in the human canalicularmultispecific     organic anion transporter gene causes the Dubin-Johnson syndrome.   Hepatology. 1997;25(6):1539-42.</font><!-- ref --><p><font size="2" face="Verdana"> 9 Stapelbroek JM, Van Erpecum KJ, Klomp LWJ,     Houwen RHJ. Liver disease associated with canalicular transport defects:     current and future therapies. Journal of   Hepatology. 2010 Feb;52(2):258-71.</font><font size="2" face="verdana"><font size="2" face="verdana">&nbsp; &nbsp; &nbsp; &nbsp;  &nbsp;&#91; <a href="http://www.jhep-elsevier.com/article/S0168-8278(09)00740-5/abstract" target="_blank">Links</a> &#93;</font></font><!-- ref --><p><font size="2" face="Verdana"> 10 Baba N, Ruppert RD. The Dubin-Johnson syndrome:     electron microscopic observation of hepatic pigment-a case study. Am J Clin   Pathol. 1972 Mar;57(3):306-10.</font><!-- ref --><p><font size="2" face="Verdana"> 11 Sobaniec-Lotwska ME, Lebensztejn DM. Ultrastructure     of Kupffer cells and hepatocytes in the Dubin-Johnson syndrome: a case report.     World J Gastroenterol. 2006   Feb;12(6):987-9.</font><!-- ref --><p><font size="2" face="Verdana"> 12 Kimura A, Ushijima K, Kage M, Mahara R,     Tohma M, Inokuchi T, et al. Neonatal Dubin-Johnson syndrome with severe cholestasis:   effective phenobarbital therapy. Acta Paediatr Scand. 1991 Mar;80(3):381-5.</font><font size="2" face="verdana"><font size="2" face="verdana">&nbsp; &nbsp; &nbsp; &nbsp;  &nbsp;&#91; <a href="http://www.ncbi.nlm.nih.gov/pubmed/2035335" target="_blank">Links</a> &#93;</font></font><!-- ref --><p><font size="2" face="Verdana"> 13 Shieh CC, Chang MH, Chen CL. Dubin-Jhonson   syndrome presenting with neonatal cholestasis. Arch Dis Child. 1990;65:898-9.     Doi:10.1136/Adc.65.8.898</font><font size="2" face="verdana"><font size="2" face="verdana">&nbsp; &nbsp; &nbsp; &nbsp;  &nbsp;&#91; <a href="http://adc.bmj.com/content/65/8/898.abstract" target="_blank">Links</a> &#93;</font></font><!-- ref --><p><font size="2" face="Verdana"> 14 Tsai WH, Teng RJ, Chu JS, Chang MH, Ho MM.   Neonatal Dubin- Johnson syndrome. J Pediatr Gastroenterol Nutr. 1994;18(2):253-4.</font><!-- ref --><p><font size="2" face="Verdana"> 15 Amaral CN, Albuquerque YD, Pinto AYN, Souza     JM. A import&acirc;ncia do perfil   cl&iacute;nico-laboratorial no diagn&oacute;stico diferencial entre mal&aacute;ria   e hepatite aguda viral. J Pediatr (Rio J). 2003;79(5):429-34.</font><font size="2" face="verdana"><font size="2" face="verdana">&nbsp; &nbsp; &nbsp; &nbsp;  &nbsp;&#91; <a href="http://bases.bireme.br/cgi-bin/wxislind.exe/iah/online/?IsisScript=iah/iah.xis&src=google&base=LILACS&lang=p&nextAction=lnk&exprSearch=351224&indexSearch=ID" target="_blank">Links</a> &#93;</font></font><p>&nbsp;</p>     <p>&nbsp;</p>     <p><font size="2" face="Verdana"><b><a name="endereco"></a><a href="#topo"><img src="/img/revistas/rpas/v1n3/seta.gif" border="0"></a>Correspond&ecirc;ncia / Correspondence /       Correspondencia:</b>    <br>   Servi&ccedil;o de Pediatria,    <br>   Instituto de Ci&ecirc;ncias da Sa&uacute;de,    <br>   Universidade   Federal do Par&aacute;    ]]></body>
<body><![CDATA[<br>   Pra&ccedil;a Camilo Salgado, 01.    <br>   Bairro: Umarizal    <br>   CEP:66050-060    <br>     Bel&eacute;m-Par&aacute;-Brasil    <br>   E-mail:<a href="mailto:mariajustino@iec.pa.gov.br">mariajustino@iec.pa.gov.br</a></font></p>     <p><font size="2" face="Verdana">Recebido em / Received / Recibido en: 29/7/2010    <br>   Aceito     em / Accepted / Aceito en: 28/9/2010</font></p> 	<script type="text/javascript"> var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www."); document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E")); </script> <script type="text/javascript"> try { var pageTracker = _gat._getTracker("UA-7885746-4"); pageTracker._setDomainName("none"); pageTracker._setAllowLinker(true); pageTracker._trackPageview(); } catch(err) {}</script>      ]]></body><back>
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