<?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>1646-5830</journal-id>
<journal-title><![CDATA[Acta Obstétrica e Ginecológica Portuguesa]]></journal-title>
<abbrev-journal-title><![CDATA[Acta Obstet Ginecol Port]]></abbrev-journal-title>
<issn>1646-5830</issn>
<publisher>
<publisher-name><![CDATA[Euromédice, Edições Médicas Lda.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1646-58302021000400388</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Secondary breast angiosarcoma - A consequence of breast conservative surgery?]]></article-title>
<article-title xml:lang="pt"><![CDATA[Angiosarcoma secundário da mama - uma consequência da cirurgia conservadora?]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Oliveira]]></surname>
<given-names><![CDATA[Mariline]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rocha]]></surname>
<given-names><![CDATA[Ana Carolina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guardado]]></surname>
<given-names><![CDATA[Maria João]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fiel]]></surname>
<given-names><![CDATA[José]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Nogueira]]></surname>
<given-names><![CDATA[Maria Madalena]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Santarém  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Joaquim Chaves Saúde - Clínica de Radioncologia de Santarém  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Portugal</country>
</aff>
<pub-date pub-type="pub">
<day>30</day>
<month>12</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>30</day>
<month>12</month>
<year>2021</year>
</pub-date>
<volume>15</volume>
<numero>4</numero>
<fpage>388</fpage>
<lpage>390</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S1646-58302021000400388&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S1646-58302021000400388&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S1646-58302021000400388&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Breast angiosarcoma is an aggressive malignancy with a high recurrence rate and poor overall survival. It is the type of sarcoma most related with previous radiotherapy. The diagnosis is still a challenge because of the long latency period until its development and also because of its subtle and apparently benign presentation. There is still lack of evidence about treatment. We report a case of a 69 year-old women, who has had breast-conserving surgery and adjuvant radiotherapy after a breast invasive carcinoma, and developed a high grade angiosarcoma nine years after the first diagnosis.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Breast neoplasms]]></kwd>
<kwd lng="en"><![CDATA[Breast-conserving surgery]]></kwd>
<kwd lng="en"><![CDATA[Radiotherapy.]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hasan]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Management trends and outcomes of breast angiosarcoma: Is breast conservation feasible?]]></article-title>
<source><![CDATA[Breast J]]></source>
<year>2019</year>
<volume>00</volume>
<page-range>1-5</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mery]]></surname>
<given-names><![CDATA[CM]]></given-names>
</name>
<name>
<surname><![CDATA[George]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Bertagnolli]]></surname>
<given-names><![CDATA[MM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Secondary sarcomas after radiotherapy for breast cancer sustained risk and poor survival]]></article-title>
<source><![CDATA[Cancer]]></source>
<year>2009</year>
<volume>115</volume>
<page-range>4055-63</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Taffurelli]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Secondary breast angiosarcoma: A multicentre retrospective survey by the national Italian association of Breast Surgeons (ANISC)]]></article-title>
<source><![CDATA[The Breast]]></source>
<year>2019</year>
<volume>45</volume>
<page-range>56-60</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shah]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Radiation-Associated Angiosarcoma of the Breast - Clinical and Pathologic Fea-tures]]></article-title>
<source><![CDATA[Arch Pathol Lab Med]]></source>
<year>2016</year>
<volume>140</volume>
</nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Yap]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sarcoma as a second malignancy after treatment for breast cancer]]></article-title>
<source><![CDATA[Int J Radiation Oncology Biol Phys]]></source>
<year>2002</year>
<volume>52</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>1231-72</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[Mentzel]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Post-radiation cutaneous angiosarcoma after treatment of breast carcinoma is characterized by MIC amplification in contrast to atypical vascular lesions after radiotherapy and control cases: clinicopathological, immunohistochemical and molecular analysis]]></article-title>
<source><![CDATA[Mod Pathol]]></source>
<year>2012</year>
<volume>25</volume>
</nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cahan]]></surname>
<given-names><![CDATA[WG]]></given-names>
</name>
<name>
<surname><![CDATA[Woodard]]></surname>
<given-names><![CDATA[HQ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sarcoma arising in irradiated bone-report 11 cases]]></article-title>
<source><![CDATA[Cancer,]]></source>
<year>1948</year>
<volume>1</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>3-29</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sheth]]></surname>
<given-names><![CDATA[G.R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Radiation-induced sar-coma of the breast: a systematic review]]></article-title>
<source><![CDATA[The Oncologist]]></source>
<year>2012</year>
<volume>17</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>405-18</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[Ghareeb]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Primary and Radiation-induced Breast Angiosarcoma - Clinicopathologic Predictors of Outcomes and Impact of Adjuvant Radiation Therapy]]></article-title>
<source><![CDATA[Am J Clin Oncol]]></source>
<year>2014</year>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
