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<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" article-type="case-report" dtd-version="1.0" specific-use="sps-1.4" xml:lang="en">
  <front>
    <journal-meta>
      <journal-id journal-id-type="nlm-ta">Arq Bras Cardiol</journal-id>
      <journal-id journal-id-type="publisher-id">abc</journal-id>
      <journal-title-group>
        <journal-title>Arquivos Brasileiros de Cardiologia</journal-title>
        <abbrev-journal-title abbrev-type="publisher">Arq. Bras. Cardiol.</abbrev-journal-title>
      </journal-title-group>
      <issn pub-type="ppub">0066-782X</issn>
      <issn pub-type="epub">1678-4170</issn>
      <publisher>
        <publisher-name>Sociedade Brasileira de Cardiologia - SBC</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="publisher-id" specific-use="scielo-v3">jPRBrcD79HtRgdTt8mw5NTm</article-id>
      <article-id pub-id-type="publisher-id" specific-use="scielo-v2">S0066-782X2016004500605</article-id>
      <article-id pub-id-type="doi">10.5935/abc.20160183</article-id>
      <article-categories>
        <subj-group subj-group-type="heading">
          <subject>Image</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title>Prenatal Diagnosis of Intracardiac Tumors</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name>
            <surname>Morais</surname>
            <given-names>Maria Jos&#233;</given-names>
          </name>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Silva</surname>
            <given-names>F&#225;tima</given-names>
          </name>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Melo</surname>
            <given-names>M&#243;nica</given-names>
          </name>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Carri&#231;o</surname>
            <given-names>Ana</given-names>
          </name>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Valente</surname>
            <given-names>Francisco</given-names>
          </name>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff id="aff1">
          <institution content-type="orgname">Centro Hospitalar de Vila Nova de Gaia</institution>
          <addr-line>
            <named-content content-type="city">Espinho</named-content>
          </addr-line>
          <country country="PT">Portugal</country>
          <institution content-type="original">Centro Hospitalar de Vila Nova de Gaia, Espinho - Portugal</institution>
        </aff>
      </contrib-group>
      <author-notes>
        <corresp id="c1"><bold>Mailing Address: Maria Jos&#233; Morais</bold>, R. Dr. Francisco S&#225; Carneiro, Vila Nova de Gaia. Postal Code 4400-129, Porto - Portugal. E-mail: <email>mjose.m.morais@gmail.com</email>, <email>maria.jose.morais@chvng.min-saude.pt</email>
				</corresp>
        <fn fn-type="con">
          <p>Author contributions</p>
          <p>Conception and design of the research and Acquisition of data: Morais MJ, Silva F, Carri&#231;o A; Analysis and interpretation of the data: Morais MJ, Silva F, Carri&#231;o A; Statistical analysis: Morais MJ; Critical revision of the manuscript for intellectual content: Melo M, Carri&#231;o A, Valente F.</p>
        </fn>
        <fn fn-type="conflict">
          <p>Potential Conflict of Interest</p>
          <p>No potential conflict of interest relevant to this article was reported.</p>
        </fn>
      </author-notes>
      <pub-date pub-type="epub-ppub">
        <month>12</month>
        <year>2016</year>
      </pub-date>
      <volume>107</volume>
      <issue>6</issue>
      <fpage>605</fpage>
      <lpage>606</lpage>
      <history>
        <date date-type="received">
          <day>09</day>
          <month>05</month>
          <year>2016</year>
        </date>
        <date date-type="rev-recd">
          <day>13</day>
          <month>05</month>
          <year>2016</year>
        </date>
        <date date-type="accepted">
          <day>23</day>
          <month>05</month>
          <year>2016</year>
        </date>
      </history>
      <permissions>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0/" xml:lang="en">
          <license-p>This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.</license-p>
        </license>
      </permissions>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>Heart Neoplasms/diagnosis</kwd>
        <kwd>Ultrasonography/methods</kwd>
        <kwd>Echocardiography/m&#233;todos</kwd>
        <kwd>Rhabdomyoma</kwd>
        <kwd>Tuberous Sclerosis</kwd>
        <kwd>Prenatal Care</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body>
    <sec sec-type="cases">
      <title>Clinical Case</title>
      <p>Fetal cardiac tumors are a rare finding in prenatal ultrasonography with an incidence of 1-2/10000.<xref ref-type="bibr" rid="B1">1</xref> Rhabdomyomas are the most common tumors in intrauterine life, accounting for 60-86% of primary fetal cardiac tumors.<xref ref-type="bibr" rid="B1">1</xref><sup>,</sup><xref ref-type="bibr" rid="B2">2</xref>
			</p>
      <p>According to some case series and mostly case reports, the prevalence of tuberous sclerosis associated with fetal cardiac rhabdomyoma is 50-80%, resulting in a perinatal mortality rate of 0-100%.<xref ref-type="bibr" rid="B3">3</xref>
			</p>
      <p>The authors present the images of a clinical case of a 26-year-old pregnant woman, with depressive syndrome and without other relevant medical past or familial history, referred at 21 weeks of gestation to echocardiography examination due to the detection of intracardiac tumors in the morphologic ultrasound. The examination revealed the presence of two homogeneous, smooth-surfaced masses in the left ventricle. At 28 weeks one more tumor was detected in the right ventricle. There was no obstruction of left or right ventricular outflow. Heart rhythm was normal. There was no evidence of pericardial effusion or ascites. Other visceral tumors were not observed on focused scanning or magnetic resonance imaging. Genetic testing was performed and revealed a normal feminine karyotype without mutations in the TSC1/TSC2 genes. The authors present the images.</p>
      <p>
        <fig id="f01">
          <label>Figure 1</label>
          <caption>
            <title>Ultrasound images at 21 weeks of pregnancy showing homogeneous, smooth-surfaced masses in the left ventricle. LA: left atrium; LV: left ventricle; RA: right atrium; RV: right ventricle; TR: trachea.</title>
          </caption>
          <graphic xlink:href="1678-4170-abc-107-06-0605-60183-gf01.jpg"/></fig>
      </p>
    </sec>
  </body>
  <back>
    <fn-group>
      <fn fn-type="supported-by">
        <p>Sources of Funding</p>
        <p>There were no external funding sources for this study.</p>
      </fn>
    </fn-group>
    <fn-group>
      <fn fn-type="other">
        <p>Study Association</p>
        <p>This study is not associated with any thesis or dissertation work.</p>
      </fn>
    </fn-group>
    <ref-list>
      <title>References</title>
      <ref id="B1">
        <label>1</label>
        <mixed-citation>1 Geipel A, Krapp M, Germer U, Becker R, Gembruch U. Perinatal diagnosis of cardiac tumors. Ultrasound Obstet Gynecol. 2001;17(1):17-21.</mixed-citation>
        <element-citation publication-type="journal">
          <person-group person-group-type="author">
            <name>
              <surname>Geipel</surname>
              <given-names>A</given-names>
            </name>
            <name>
              <surname>Krapp</surname>
              <given-names>M</given-names>
            </name>
            <name>
              <surname>Germer</surname>
              <given-names>U</given-names>
            </name>
            <name>
              <surname>Becker</surname>
              <given-names>R</given-names>
            </name>
            <name>
              <surname>Gembruch</surname>
              <given-names>U</given-names>
            </name>
          </person-group>
          <article-title>Perinatal diagnosis of cardiac tumors</article-title>
          <source>Ultrasound Obstet Gynecol</source>
          <year>2001</year>
          <volume>17</volume>
          <issue>1</issue>
          <fpage>17</fpage>
          <lpage>21</lpage>
        </element-citation>
      </ref>
      <ref id="B2">
        <label>2</label>
        <mixed-citation>2 Isaacs H Jr. Fetal and neonatal cardiac tumors. Pediatr Cardiol. 2004;25(3):252-73.</mixed-citation>
        <element-citation publication-type="journal">
          <person-group person-group-type="author">
            <name>
              <surname>Isaacs</surname>
              <given-names>H</given-names>
              <suffix>Jr</suffix>
            </name>
          </person-group>
          <article-title>Fetal and neonatal cardiac tumors</article-title>
          <source>Pediatr Cardiol</source>
          <year>2004</year>
          <volume>25</volume>
          <issue>3</issue>
          <fpage>252</fpage>
          <lpage>273</lpage>
        </element-citation>
      </ref>
      <ref id="B3">
        <label>3</label>
        <mixed-citation>3 Chao AS, Chao A, Wang TH, Chang YC, Chang YL, Hsieh CC, et al. Outcome of antenatally diagnosed cardiac rhabdomyoma: case series and a meta-analysis. Ultrasound Obstet Gynecol. 2008;31(3):289-95.</mixed-citation>
        <element-citation publication-type="journal">
          <person-group person-group-type="author">
            <name>
              <surname>Chao</surname>
              <given-names>AS</given-names>
            </name>
            <name>
              <surname>Chao</surname>
              <given-names>A</given-names>
            </name>
            <name>
              <surname>Wang</surname>
              <given-names>TH</given-names>
            </name>
            <name>
              <surname>Chang</surname>
              <given-names>YC</given-names>
            </name>
            <name>
              <surname>Chang</surname>
              <given-names>YL</given-names>
            </name>
            <name>
              <surname>Hsieh</surname>
              <given-names>CC</given-names>
            </name>
            <etal/>
          </person-group>
          <article-title>Outcome of antenatally diagnosed cardiac rhabdomyoma: case series and a meta-analysis</article-title>
          <source>Ultrasound Obstet Gynecol</source>
          <year>2008</year>
          <volume>31</volume>
          <issue>3</issue>
          <fpage>289</fpage>
          <lpage>295</lpage>
        </element-citation>
      </ref>
    </ref-list>
  </back>
  <sub-article article-type="translation" id="s1" xml:lang="pt">
    <front-stub>
      <article-categories>
        <subj-group subj-group-type="heading">
          <subject>Imagem</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title>Diagn&#243;stico Pr&#233;-Natal de Tumores Intracard&#237;acos</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name>
            <surname>Morais</surname>
            <given-names>Maria Jos&#233;</given-names>
          </name>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Silva</surname>
            <given-names>F&#225;tima</given-names>
          </name>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Melo</surname>
            <given-names>M&#243;nica</given-names>
          </name>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Carri&#231;o</surname>
            <given-names>Ana</given-names>
          </name>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Valente</surname>
            <given-names>Francisco</given-names>
          </name>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff id="aff2">
          <institution content-type="original">Centro Hospitalar de Vila Nova de Gaia, Espinho - Portugal</institution>
        </aff>
      </contrib-group>
      <author-notes>
        <corresp id="c2"><bold>Correspond&#234;ncia: Maria Jos&#233; Morais,</bold> R. Dr. Francisco S&#225; Carneiro, Vila Nova de Gaia. Postal Code 4400-129, Porto &#8211; Portugal E-mail: <email>mjose.m.morais@gmail.com</email>, <email>maria.jose.morais@chvng.min-saude.pt</email>
				</corresp>
        <fn fn-type="con">
          <p>Contribui&#231;&#227;o dos autores</p>
          <p>Concep&#231;&#227;o e desenho da pesquisa e Obten&#231;&#227;o de dados: Morais MJ, Silva F, Carri&#231;o A; An&#225;lise e interpreta&#231;&#227;o dos dados: Morais MJ, Carri&#231;o A; Reda&#231;&#227;o do manuscrito: Morais MJ, Silva F; Revis&#227;o cr&#237;tica do manuscrito quanto ao conte&#250;do intelectual importante: Melo M, Carri&#231;o A, Valente F.</p>
        </fn>
        <fn fn-type="conflict">
          <p>Potencial conflito de interesse</p>
          <p>Declaro n&#227;o haver conflito de interesses pertinentes.</p>
        </fn>
      </author-notes>
      <kwd-group xml:lang="pt">
        <title>Palavras-chave</title>
        <kwd>Neoplasias Card&#237;acas/diagn&#243;stico</kwd>
        <kwd>Ultrassonografia/m&#233;todos</kwd>
        <kwd>Ecocardiografia/m&#233;todos</kwd>
        <kwd>Rabdomioma</kwd>
        <kwd>Esclerose Tuberosa</kwd>
        <kwd>Cuidado Pr&#233;-Natal</kwd>
      </kwd-group>
    </front-stub>
    <body>
      <sec sec-type="cases">
        <title>Caso Cl&#237;nico</title>
        <p>Tumores card&#237;acos fetais s&#227;o achados raros na ultrassonografia pr&#233;-natal, com incid&#234;ncia de 1-2/10000.<xref ref-type="bibr" rid="B1">1</xref> Os Rabdomiomas s&#227;o o tipo mais comum de tumores na vida intrauterina, representando 60-86% dos tumores card&#237;acos fetais prim&#225;rios.<xref ref-type="bibr" rid="B1">1</xref><sup>,</sup><xref ref-type="bibr" rid="B2">2</xref>
				</p>
        <p>De acordo com alguns relatos de s&#233;ries de casos e, em sua maioria, relatos de casos, a preval&#234;ncia da esclerose tuberosa associada a rabdomioma card&#237;aco fetal &#233; de 50&#8209;80%, resultando numa taxa de mortalidade perinatal de 0-100%.<xref ref-type="bibr" rid="B3">3</xref>
				</p>
        <p>Os autores apresentam as imagens de um caso cl&#237;nico de uma gestante de 26 anos com s&#237;ndrome depressiva, sem outro antecedente pessoal ou familiar relevante, encaminhada na vig&#233;sima primeira semana de gesta&#231;&#227;o para realiza&#231;&#227;o de ecocardiografia fetal, devido &#224; detec&#231;&#227;o de tumores intracard&#237;acos no ultrassom morfol&#243;gico. O exame apontou a presen&#231;a de duas massas homog&#234;neas de superf&#237;cie lisa no ventr&#237;culo esquerdo. Na vig&#233;sima oitava semana, um novo tumor foi detectado no ventr&#237;culo direito. N&#227;o havia obstru&#231;&#227;o de sa&#237;da do ventr&#237;culo esquerdo ou direito. O ritmo card&#237;aco estava normal. N&#227;o havia evid&#234;ncia de derrame peric&#225;rdico ou ascite. N&#227;o foram identificados outros tumores viscerais em a resson&#226;ncia magn&#233;tica ou ultrassom dirigido de varrimento focado. O teste gen&#233;tico foi realizado e mostrou um cari&#243;tipo feminino normal sem muta&#231;&#245;es nos genes TSC1/TSC2. Os autores apresentam as imagens.</p>
        <p>
          <fig id="f02">
            <label>Figura 1</label>
            <caption>
              <title>Imagens de ultrassom na vig&#233;sima primeira semana de gesta&#231;&#227;o mostrando massas homog&#234;neas de superf&#237;cie lisa no ventr&#237;culo esquerdo. AE: &#225;trio esquerdo; VE: ventr&#237;culo esquerdo; AD: &#225;trio direito; VD: ventr&#237;culo direito; TR: traqueia.</title>
            </caption>
            <graphic xlink:href="1678-4170-abc-107-06-0605-60183-gf01-pt.jpg"/></fig>
        </p>
      </sec>
    </body>
    <back>
      <fn-group>
        <fn fn-type="supported-by">
          <p>Fontes de financiamento</p>
          <p>O presente estudo n&#227;o teve fontes de financiamento externas.</p>
        </fn>
      </fn-group>
      <fn-group>
        <fn fn-type="other">
          <p>Vincula&#231;&#227;o acad&#234;mica</p>
          <p>N&#227;o h&#225; vincula&#231;&#227;o deste estudo a programas de p&#243;s-gradua&#231;&#227;o.</p>
        </fn>
      </fn-group>
    </back>
  </sub-article>
</article>
