<?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>S2183-13512023000100040</article-id>
<article-id pub-id-type="doi">10.25748/arp.28352</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Hepatic Artery Pseudoaneurysm After Liver Transplantation - Endovascular Treatment with Stent Graft]]></article-title>
<article-title xml:lang="pt"><![CDATA[Pseudoaneurisma da Artéria Hepática Após Transplante - Tratamento Endovascular com Stent Coberto]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Campos]]></surname>
<given-names><![CDATA[Nuno Miguel Ferreira]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Donato]]></surname>
<given-names><![CDATA[Paulo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Coimbra Hospital and University Centre (CHUC) Department of Radiology ]]></institution>
<addr-line><![CDATA[Coimbra ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,University of Coimbra (FMUC) Faculty of Medicine ]]></institution>
<addr-line><![CDATA[Coimbra ]]></addr-line>
<country>Portugal</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2023</year>
</pub-date>
<volume>35</volume>
<numero>1</numero>
<fpage>40</fpage>
<lpage>42</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S2183-13512023000100040&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S2183-13512023000100040&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S2183-13512023000100040&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Hepatic artery pseudoaneurysms (HAP) after liver transplantation are rare and associated with high mortality. Different treatment options exist for HAP, which include surgical intervention, radiological coil embolization or stenting and retransplantation. We describe a case of a patient presenting with HAP after a liver transplantation, that was successfully treated with stent grafting, allowing preservation of the arterial flow and minimal risk of organ failure. Endovascular intervention of HAP should be regarded as the treatment of choice, either in symptomatic or in asymptomatic patients.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo Pseudoaneurismas da artéria hepática (PAH) após transplante hepático são raros e estão associados a elevada mortalidade. Existem diferentes opções terapêuticas para os PAH, incluindo a intervenção cirúrgica, tratamento endovascular através de embolização com coils ou aplicação de stents e ainda re-transplantação. Descrevemos um caso de um paciente que desenvolveu um PAH após transplantação hepática, tratado com sucesso através de colocação de um stent coberto, permitindo a preservação do fluxo arterial hepático e assim um risco mínimo de falência do transplante. O tratamento endovascular de PAH deve ser encarado como opção terapêutica de primeira linha, quer em pacientes sintomáticos quer em doentes assintomáticos.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Artéria hepática]]></kwd>
<kwd lng="pt"><![CDATA[Pseudoaneurisma]]></kwd>
<kwd lng="pt"><![CDATA[Stent]]></kwd>
<kwd lng="pt"><![CDATA[Transplante hepático.]]></kwd>
<kwd lng="en"><![CDATA[Hepatic artery]]></kwd>
<kwd lng="en"><![CDATA[Pseudoaneurysm]]></kwd>
<kwd lng="en"><![CDATA[Stent]]></kwd>
<kwd lng="en"><![CDATA[Vascular grafting]]></kwd>
<kwd lng="en"><![CDATA[Liver transplantation.]]></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[Karatzas]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Lykaki-Karatzas]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Webb]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Vascular complications, treatment, and outcome following orthotopic liver transplantation]]></article-title>
<source><![CDATA[Transplant Proc]]></source>
<year>1997</year>
<volume>29</volume>
<page-range>2853-5</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[Marshall]]></surname>
<given-names><![CDATA[MM]]></given-names>
</name>
<name>
<surname><![CDATA[Muiesan]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Srinivasan]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Hepatic artery pseudoaneurysms following liver transplantation: incidence, presenting features and management]]></article-title>
<source><![CDATA[Clin Radiol]]></source>
<year>2001</year>
<volume>56</volume>
<page-range>579-87</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[Piardi]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Lhuaire]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Bruno]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Vascular complications following liver transplantation: a literature review of advances in 2015]]></article-title>
<source><![CDATA[World J Hepatol]]></source>
<year>2016</year>
<volume>8</volume>
<page-range>36-57</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[Paci]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Antico]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Candelari]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pseudoaneurysm of the common hepatic artery: treatment with a stent-graft]]></article-title>
<source><![CDATA[Cardiovasc Intervent Radiol]]></source>
<year>2000</year>
<volume>23</volume>
<page-range>472-4</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Patel]]></surname>
<given-names><![CDATA[JV]]></given-names>
</name>
<name>
<surname><![CDATA[Weston]]></surname>
<given-names><![CDATA[MJ]]></given-names>
</name>
<name>
<surname><![CDATA[Kessel]]></surname>
<given-names><![CDATA[DO]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Hepatic artery pseudoaneurysm after liver transplantation: treatment with percutaneous thrombin injection]]></article-title>
<source><![CDATA[Transplantation]]></source>
<year>2003</year>
<volume>75</volume>
<page-range>1755-7</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[Reber]]></surname>
<given-names><![CDATA[PU]]></given-names>
</name>
<name>
<surname><![CDATA[Baer]]></surname>
<given-names><![CDATA[HU]]></given-names>
</name>
<name>
<surname><![CDATA[Patel]]></surname>
<given-names><![CDATA[AG]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Superselective microcoil embolization: treatment of choice in high-risk patients with extrahepatic pseudoaneurysms of the hepatic arteries]]></article-title>
<source><![CDATA[J Am Coll Surg]]></source>
<year>1998</year>
<volume>186</volume>
<page-range>325-30</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pedersoli]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Van den Bosch]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Sieben]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Stent graft placement by pseudoaneurysm of the hepatic arteries: efficacy and patency rate in follow-up]]></article-title>
<source><![CDATA[Cardiovasc Intervent Radiol]]></source>
<year>2022</year>
<volume>45</volume>
<page-range>21-8</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
