<?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>0872-0754</journal-id>
<journal-title><![CDATA[Nascer e Crescer]]></journal-title>
<abbrev-journal-title><![CDATA[Nascer e Crescer]]></abbrev-journal-title>
<issn>0872-0754</issn>
<publisher>
<publisher-name><![CDATA[Centro Hospitalar do Porto]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0872-07542022000100059</article-id>
<article-id pub-id-type="doi">10.25753/birthgrowthmj.v31.i1.19194</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Between Obsessive-Compulsive Disorder and Psychosis]]></article-title>
<article-title xml:lang="pt"><![CDATA[Entre a Perturbação Obsessivo-Compulsiva e a Psicose]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Marques]]></surname>
<given-names><![CDATA[Mafalda Castro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Santos]]></surname>
<given-names><![CDATA[Pedro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Santos]]></surname>
<given-names><![CDATA[Vera]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Centro Hospitalar e Universitário de Coimbra Department of Child and Adolescent Psychiatry ]]></institution>
<addr-line><![CDATA[Coimbra ]]></addr-line>
<country>Portugal</country>
</aff>
<pub-date pub-type="pub">
<day>30</day>
<month>03</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>30</day>
<month>03</month>
<year>2022</year>
</pub-date>
<volume>31</volume>
<numero>1</numero>
<fpage>59</fpage>
<lpage>63</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S0872-07542022000100059&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S0872-07542022000100059&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S0872-07542022000100059&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Introduction:  Obsessive-compulsive disorder is an heterogeneous condition in which periods of altered perception or delusions may arise. Similarly, individuals with psychotic disorders may have obsessive-compulsive symptoms.  Case report:  A male adolescent presented to the Emergency Department (ED) with obsessive symptomatology with three months of evolution. Three weeks later, he returned to the ED showing symptom worsening and reporting delusions, being admitted to the inpatient unit to clarify the diagnosis. No positive symptoms were reported during hospitalization. During follow-up, the patient reported an episode of apparent delusional perception that he associated with the beginning of symptoms, again raising the question of whether a psychotic episode was present.  Discussion/Conclusions:  The distinction between obsessive-compulsive disorder and psychosis is not always clear, with obsessive-compulsive disorder being a significant comorbidity in patients with a first psychotic episode. Close patient assessment is required for early diagnosis and appropriate intervention.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo  Introdução:  A perturbação obsessivo-compulsiva é uma patologia heterogénea em que podem surgir períodos de perceção alterada ou ideias delirantes. De igual forma, indivíduos com perturbações psicóticas podem apresentar sintomas obsessivo-compulsivos.  Caso clínico:  Um adolescente do sexo masculino recorreu ao Serviço de Urgência (SE) por sintomatologia obsessiva com três meses de evolução. Regressou ao SE após três semanas por agravamento do quadro e relato de ideias delirantes, tendo sido internado para clarificação do diagnóstico. Nunca foram objetivados sintomas positivos durante o internamento. Em consulta de seguimento, o jovem relatou um episódio de aparente perceção delirante que associou ao início da sintomatologia, levantando novamente a dúvida quanto à presença de um episódio psicótico.  Discussão/Conclusões:  A distinção entre perturbação obsessivo-compulsiva e psicose nem sempre é clara, e a comorbilidade entre ambas é significativa. É necessária uma avaliação meticulosa do doente para um diagnóstico precoce e intervenção apropriada.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[adolescent]]></kwd>
<kwd lng="en"><![CDATA[obsessive-compulsive disorder]]></kwd>
<kwd lng="en"><![CDATA[psychosis]]></kwd>
<kwd lng="pt"><![CDATA[adolescência]]></kwd>
<kwd lng="pt"><![CDATA[perturbação obsessivo-compulsiva]]></kwd>
<kwd lng="pt"><![CDATA[psicose]]></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[Porth]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Geller]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Atypical symptom presentations in children and adolescents with obsessive compulsive disorder]]></article-title>
<source><![CDATA[Comprehensive Psychiatry]]></source>
<year>2018</year>
<volume>86</volume>
<page-range>25-30</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[Fontenelle]]></surname>
<given-names><![CDATA[LF]]></given-names>
</name>
<name>
<surname><![CDATA[Lin]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Pantelis]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Wood]]></surname>
<given-names><![CDATA[SJ]]></given-names>
</name>
<name>
<surname><![CDATA[Nelson]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Yung]]></surname>
<given-names><![CDATA[AR]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Markers of vulnerability to obsessive-compulsive disorder in an ultra-high risk sample of patients who developed psychosis]]></article-title>
<source><![CDATA[Early Intervention in Psychiatry]]></source>
<year>2012</year>
<volume>6</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>201-6</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[Rodowski]]></surname>
<given-names><![CDATA[MF]]></given-names>
</name>
<name>
<surname><![CDATA[Cagande]]></surname>
<given-names><![CDATA[CC]]></given-names>
</name>
<name>
<surname><![CDATA[Riddle]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Childhood Obsessive-Compulsive Disorder Presenting as Schizophrenia Spectrum Disorders]]></article-title>
<source><![CDATA[Journal of Child and Adolescent Psychopharmacology]]></source>
<year>2008</year>
<volume>18</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>395-401</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[Hagen]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Hansen]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Joa]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Larsen]]></surname>
<given-names><![CDATA[TK]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prevalence and clinical characteristics of patients with obsessive-compulsive disorder in first-episode psychosis]]></article-title>
<source><![CDATA[BMC Psychiatry]]></source>
<year>2013</year>
<volume>13</volume>
<numero>1</numero>
<issue>1</issue>
</nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Niendam]]></surname>
<given-names><![CDATA[TA]]></given-names>
</name>
<name>
<surname><![CDATA[Berzak]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Cannon]]></surname>
<given-names><![CDATA[TD]]></given-names>
</name>
<name>
<surname><![CDATA[Bearden]]></surname>
<given-names><![CDATA[CE]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Obsessive compulsive symptoms in the psychosis prodrome Correlates of clinical and functional outcome]]></article-title>
<source><![CDATA[Schizophrenia Research]]></source>
<year>2009</year>
<volume>108</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>170-5</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="book">
<collab>World Health Organization</collab>
<source><![CDATA[ICD-10: international statistical classification of diseases and related health problems: tenth revision]]></source>
<year>2004</year>
<edition>2nd</edition>
<publisher-name><![CDATA[World Health Organization]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="book">
<collab>American Psychiatric Association</collab>
<source><![CDATA[Diagnostic and Statistical Manual of Mental Disorders: DSM-5]]></source>
<year>2013</year>
<publisher-loc><![CDATA[Washington D.C. ]]></publisher-loc>
<publisher-name><![CDATA[American Psychiatric Association]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Selles]]></surname>
<given-names><![CDATA[RR]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Symptom Insight in Pediatric Obsessive-Compulsive Disorder: Outcomes of an International Aggregated Cross-Sectional Sample]]></article-title>
<source><![CDATA[Journal of the American Academy of Child &amp; Adolescent Psychiatry]]></source>
<year>2018</year>
<volume>57</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>615-9.e5</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[Oulis]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Konstantakopoulos]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Lykouras]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Michalopoulou]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Differential diagnosis of obsessive-compulsive symptoms from delusions in schizophrenia: A phenomenological approach]]></article-title>
<source><![CDATA[World Journal of Psychiatry]]></source>
<year>2013</year>
<volume>3</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>50</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rosli]]></surname>
<given-names><![CDATA[ANM]]></given-names>
</name>
<name>
<surname><![CDATA[Wan Ismail]]></surname>
<given-names><![CDATA[WS]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Comorbidity of Obsessive-Compulsive Disorder and Schizophrenia in an Adolescent]]></article-title>
<source><![CDATA[Case Reports in Psychiatry]]></source>
<year>2015</year>
<numero>0</numero>
<issue>0</issue>
<page-range>1-3</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hwang]]></surname>
<given-names><![CDATA[MY]]></given-names>
</name>
<name>
<surname><![CDATA[Opler]]></surname>
<given-names><![CDATA[LA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Schizophrenia with obsessive-compulsive features Assessment and treatment]]></article-title>
<source><![CDATA[Psychiatric Annals]]></source>
<year>1994</year>
<volume>24</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>468-72</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Scotti-Muzzi]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Saide]]></surname>
<given-names><![CDATA[OL]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Schizo-obsessive spectrum disorders an update]]></article-title>
<source><![CDATA[CNS Spectrums]]></source>
<year>2016</year>
<volume>22</volume>
<numero>03</numero>
<issue>03</issue>
<page-range>258-72</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Faragian]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Fuchs]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Pashinian]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Weizman]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Weizman]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Poyurovsky]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Age-of-onset of schizophrenic and obsessive-compulsive symptoms in patients with schizo-obsessive disorder]]></article-title>
<source><![CDATA[Psychiatry Research]]></source>
<year>2012</year>
<volume>197</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>19-2</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
