<?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>2183-1351</journal-id>
<journal-title><![CDATA[Acta Radiológica Portuguesa]]></journal-title>
<abbrev-journal-title><![CDATA[Acta Radiol Port]]></abbrev-journal-title>
<issn>2183-1351</issn>
<publisher>
<publisher-name><![CDATA[Sociedade Portuguesa de Radiologia e Medicina Nuclear]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2183-13512022000100025</article-id>
<article-id pub-id-type="doi">10.25748/arp.25610</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Primary Breast Lymphoma - Case Report]]></article-title>
<article-title xml:lang="pt"><![CDATA[Linfoma Primário da Mama - Caso Clínico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Melo]]></surname>
<given-names><![CDATA[Tatiana de]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Abreu]]></surname>
<given-names><![CDATA[Elisa Melo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Espírito Santo de Évora Serviço de Imagiologia ]]></institution>
<addr-line><![CDATA[Évora ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Centro Hospitalar e Universitário do Porto Serviço de Radiologia ]]></institution>
<addr-line><![CDATA[Porto ]]></addr-line>
<country>Portugal</country>
</aff>
<pub-date pub-type="pub">
<day>30</day>
<month>04</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>30</day>
<month>04</month>
<year>2022</year>
</pub-date>
<volume>34</volume>
<numero>1</numero>
<fpage>25</fpage>
<lpage>27</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S2183-13512022000100025&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S2183-13512022000100025&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S2183-13512022000100025&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Breast lymphoma is an uncommon disease and a defying diagnose to stablish, both clinically and radiologically. It can be mammographic and sonographically indistinguishable from other breast lesions, both malignant and benign. There are, however, some features that, in conjunction, may suggest this diagnose. We present a clinical case of a primary breast lymphoma as a starting point to review the most common clinical and imagiological findings of this disease. Since histologically features are relevant to understand and explain the imaging findings, we also exploit the radiologic-pathologic correlation in breast lymphoma. Both staging and treatment of breast lymphoma are very different from other neoplastic breast lesions, so we also emphasize these points. Even though the final diagnose relies on biopsy, it is important to bear in mind the clinical and imaging characteristics that should prompt the diagnose of breast lymphoma, to best evaluate these patients.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo O linfoma mamário é raro e o seu diagnóstico desafiante, quer clinica quer imagiologicamente. Nos estudos de mamografia e ecografia mamária, o linfoma mamário pode ser indistinto de outras lesões mamárias, quer benignas quer malignas. Existem, contudo, algumas características que, em conjunto, sugerem este diagnóstico. Apresentamos um caso clínico de linfoma primário da mama como ponto de partida para rever as características clínicas e imagiológicas da doença. As características histológicas são importantes para compreender e explicar os achados imagiológicos, pelo que exploramos a correlação radio-patológica. Tanto o estadiamento como o tratamento do linfoma mamário variam significativamente em comparação com outras lesões neoplásicas mamárias. Apesar de o diagnóstico definitivo ser histológico, consideramos importante saber reconhecer as características clínicas e imagiológicas que devem fazer suspeitar deste diagnóstico, de modo a melhor avaliar estes doentes.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Breast]]></kwd>
<kwd lng="en"><![CDATA[Lymphoma]]></kwd>
<kwd lng="en"><![CDATA[Mammography]]></kwd>
<kwd lng="en"><![CDATA[Ultrasound]]></kwd>
<kwd lng="en"><![CDATA[Histology.]]></kwd>
<kwd lng="pt"><![CDATA[Mama]]></kwd>
<kwd lng="pt"><![CDATA[Linfoma]]></kwd>
<kwd lng="pt"><![CDATA[Mamografia]]></kwd>
<kwd lng="pt"><![CDATA[Ecografia]]></kwd>
<kwd lng="pt"><![CDATA[Histologia.]]></kwd>
</kwd-group>
</article-meta>
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