<?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>0120-9957</journal-id>
<journal-title><![CDATA[Revista colombiana de Gastroenterología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. colomb. Gastroenterol.]]></abbrev-journal-title>
<issn>0120-9957</issn>
<publisher>
<publisher-name><![CDATA[Asociación Colombiana de Gastroenterología  ]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0120-99572024000100099</article-id>
<article-id pub-id-type="doi">10.22516/25007440.1044</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Seronegative Autoimmune Hepatitis: Case Report]]></article-title>
<article-title xml:lang="es"><![CDATA[Hepatitis autoinmune seronegativa: reporte de un caso]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Marín-López]]></surname>
<given-names><![CDATA[Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Morales-Córdoba]]></surname>
<given-names><![CDATA[Nilson José]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bello-Martínez]]></surname>
<given-names><![CDATA[Félix Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Loredo-Mayorga]]></surname>
<given-names><![CDATA[María Cecilia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Nuevo Hospital Monte España  ]]></institution>
<addr-line><![CDATA[Managua ]]></addr-line>
<country>Nicaragua</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Nuevo Hospital Monte España  ]]></institution>
<addr-line><![CDATA[Managua ]]></addr-line>
<country>Nicaragua</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2024</year>
</pub-date>
<volume>39</volume>
<numero>1</numero>
<fpage>99</fpage>
<lpage>104</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0120-99572024000100099&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0120-99572024000100099&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0120-99572024000100099&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Autoimmune hepatitis (AIH) is an immune-mediated inflammatory disease that requires the integration of histological abnormalities, characteristic laboratory findings, autoantibody positivity, and exclusion of other liver diseases for diagnosis. The case of a 28-year-old female patient with a week-long history of generalized jaundice associated with diffuse and intermittent abdominal pain is presented. Liver tests revealed hepatocellular injury (R factor = 17.6) with severe transaminitis (aspartate aminotransferase [AST]: 1.502 IU/L, alanine aminotransferase [ALT]: 2.029 IU/L) and conjugated hyperbilirubinemia (total serum bilirubin: 10.9 mg/dL, direct bilirubin: 8.50 mg/dL). Serological tests for hepatotropic viruses were negative, as were autoantibodies for autoimmune hepatitis. Percutaneous liver biopsy revealed findings compatible with autoimmune hepatitis. The revised 1999 International Autoimmune Hepatitis Group (IAIHG) score was calculated pretreatment, resulting in a score of 16, thus diagnosing it as definitive severe AIH. The patient was treated with oral steroids, obtaining clinical and biochemical improvement, so she was discharged after seven days of hospitalization without incidents. Maintaining a high index of suspicion for AIH, despite the initial negativity of autoantibodies, and complementing the diagnostic approach with percutaneous liver biopsy allow the timely diagnosis and treatment of this group of patients, thus preventing progression to advanced cirrhosis and its complications.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La hepatitis autoinmune (HAI) es una enfermedad inflamatoria inmunomediada la cual requiere para su diagnóstico la integración de anomalías histológicas, hallazgos de laboratorio característicos, positividad de autoanticuerpos y exclusión de otras enfermedades hepáticas. Se presenta el caso de una paciente femenina de 28 años con un cuadro de ictericia generalizada de una semana de evolución asociado a dolor abdominal difuso e intermitente. Las pruebas hepáticas revelaron lesión hepatocelular (factor R= 17,6) con transaminasemia grave (aspartato-aminotransferasa [AST]: 1,502 UI/L, alanina-aminotransferasa [ALT]: 2,029 UI/L) e hiperbilirrubinemia conjugada (bilirrubina sérica total: 10,9 mg/dL, bilirrubina directa: 8,50 mg/dL). Las pruebas serológicas para virus hepatotropos fueron negativas, así como los autoanticuerpos para hepatitis autoinmune. La biopsia hepática percutánea reveló hallazgos compatibles de hepatitis autoinmune. Se calculó el puntaje revisado del Grupo Internacional de Hepatitis Autoinmune (IAIHG) de 1999 pretratamiento, en el que se obtuvo un puntaje de 16, por lo que se diagnosticó como HAI grave definitiva. La paciente fue manejada con esteroides orales y se obtuvo una mejoría clínica y bioquímica, por lo que fue egresada a los siete días de hospitalización, sin eventualidades. Mantener un alto índice de sospecha de HAI, a pesar de la negatividad inicial de los autoanticuerpos, y complementar el abordaje diagnóstico con biopsia hepática percutánea permite el diagnóstico y tratamiento oportuno de este grupo de pacientes, de modo que se previene la progresión a cirrosis avanzada y sus complicaciones.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Seronegative autoimmune hepatitis]]></kwd>
<kwd lng="en"><![CDATA[liver biopsy]]></kwd>
<kwd lng="en"><![CDATA[autoantibodies]]></kwd>
<kwd lng="en"><![CDATA[transaminitis]]></kwd>
<kwd lng="en"><![CDATA[hepatocellular injury]]></kwd>
<kwd lng="es"><![CDATA[Hepatitis autoinmune seronegativa]]></kwd>
<kwd lng="es"><![CDATA[biopsia hepática]]></kwd>
<kwd lng="es"><![CDATA[autoanticuerpos]]></kwd>
<kwd lng="es"><![CDATA[transaminasemia]]></kwd>
<kwd lng="es"><![CDATA[lesión hepatocelular]]></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[Komori]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Recent updates on the management of autoimmune hepatitis]]></article-title>
<source><![CDATA[Clin Mol Hepatol]]></source>
<year>2021</year>
<volume>27</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>58-69</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<collab>European Association for the Study of the Liver</collab>
<article-title xml:lang=""><![CDATA[EASL Clinical Practice Guidelines: Autoimmune hepatitis]]></article-title>
<source><![CDATA[J Hepatol]]></source>
<year>2015</year>
<volume>63</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>971-1004</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[Rahim]]></surname>
<given-names><![CDATA[MN]]></given-names>
</name>
<name>
<surname><![CDATA[Miquel]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Heneghan]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Approach to the patient with acute severe autoimmune hepatitis]]></article-title>
<source><![CDATA[JHEP Reports]]></source>
<year>2020</year>
<volume>6</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>100149</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[Kwo]]></surname>
<given-names><![CDATA[PY]]></given-names>
</name>
<name>
<surname><![CDATA[Cohen]]></surname>
<given-names><![CDATA[SM]]></given-names>
</name>
<name>
<surname><![CDATA[Lim]]></surname>
<given-names><![CDATA[JK]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[ACG clinical guideline: evaluation of abnormal liver chemistries]]></article-title>
<source><![CDATA[Am J Gastroenterol]]></source>
<year>2017</year>
<volume>112</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>18-35</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[Alvarez]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Berg]]></surname>
<given-names><![CDATA[PA]]></given-names>
</name>
<name>
<surname><![CDATA[Bianchi]]></surname>
<given-names><![CDATA[FB]]></given-names>
</name>
<name>
<surname><![CDATA[Bianchi]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Burroughs]]></surname>
<given-names><![CDATA[AK]]></given-names>
</name>
<name>
<surname><![CDATA[Cancado]]></surname>
<given-names><![CDATA[EL]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[International Autoimmune Hepatitis Group Report: review of criteria for diagnosis of autoimmune hepatitis]]></article-title>
<source><![CDATA[J Hepatol]]></source>
<year>1999</year>
<volume>31</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>929-38</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[Mack]]></surname>
<given-names><![CDATA[CL]]></given-names>
</name>
<name>
<surname><![CDATA[Adams]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Assis]]></surname>
<given-names><![CDATA[DN]]></given-names>
</name>
<name>
<surname><![CDATA[Kerkar]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Manns]]></surname>
<given-names><![CDATA[MP]]></given-names>
</name>
<name>
<surname><![CDATA[Mayo]]></surname>
<given-names><![CDATA[MJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Diagnosis and management of autoimmune hepatitis in adults and children: 2019 practice guidance and guidelines from the American Association for the Study of Liver Diseases]]></article-title>
<source><![CDATA[Hepatology]]></source>
<year>2020</year>
<volume>72</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>671-722</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[Mieli-Vergani]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Vergani]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Czaja]]></surname>
<given-names><![CDATA[AJ]]></given-names>
</name>
<name>
<surname><![CDATA[Manns]]></surname>
<given-names><![CDATA[MP]]></given-names>
</name>
<name>
<surname><![CDATA[Krawitt]]></surname>
<given-names><![CDATA[EL]]></given-names>
</name>
<name>
<surname><![CDATA[Vierling]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Autoimmune hepatitis]]></article-title>
<source><![CDATA[Nat Rev Dis Primers]]></source>
<year>2018</year>
<volume>4</volume>
<page-range>18017</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[Díaz Ramírez]]></surname>
<given-names><![CDATA[GS]]></given-names>
</name>
<name>
<surname><![CDATA[Jimenez Rivera]]></surname>
<given-names><![CDATA[DF]]></given-names>
</name>
<name>
<surname><![CDATA[Escobar]]></surname>
<given-names><![CDATA[DM]]></given-names>
</name>
<name>
<surname><![CDATA[Vargas Potes]]></surname>
<given-names><![CDATA[CJ]]></given-names>
</name>
<name>
<surname><![CDATA[Rojas Rodríguez]]></surname>
<given-names><![CDATA[CA]]></given-names>
</name>
<name>
<surname><![CDATA[Rojas Rojas]]></surname>
<given-names><![CDATA[N.E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Caracterización de pacientes con diagnóstico de hepatitis autoinmune en un hospital de cuarto nivel de Cali, 2014-2020]]></article-title>
<source><![CDATA[Revista. colomb. Gastroenterol]]></source>
<year>2023</year>
<volume>38</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>2-11</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[Muratori]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Lohse]]></surname>
<given-names><![CDATA[AW]]></given-names>
</name>
<name>
<surname><![CDATA[Lenzi]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Diagnosis and management of autoimmune hepatitis]]></article-title>
<source><![CDATA[BMJ]]></source>
<year>2023</year>
<numero>380</numero>
<issue>380</issue>
</nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[QX]]></given-names>
</name>
<name>
<surname><![CDATA[Jiang]]></surname>
<given-names><![CDATA[WJ]]></given-names>
</name>
<name>
<surname><![CDATA[Miao]]></surname>
<given-names><![CDATA[Q]]></given-names>
</name>
<name>
<surname><![CDATA[Xiao]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[HY]]></given-names>
</name>
<name>
<surname><![CDATA[Huang]]></surname>
<given-names><![CDATA[SS]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Clinical and histological features of autoantibody-negative autoimmune hepatitis in Chinese patients: a single center experience]]></article-title>
<source><![CDATA[J Dig Dis]]></source>
<year>2013</year>
<volume>14</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>175-80</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[Wang]]></surname>
<given-names><![CDATA[Q]]></given-names>
</name>
<name>
<surname><![CDATA[Yang]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Miao]]></surname>
<given-names><![CDATA[Q]]></given-names>
</name>
<name>
<surname><![CDATA[Krawitt]]></surname>
<given-names><![CDATA[EL]]></given-names>
</name>
<name>
<surname><![CDATA[Gershwin]]></surname>
<given-names><![CDATA[ME]]></given-names>
</name>
<name>
<surname><![CDATA[Ma]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The clinical phenotypes of autoimmune hepatitis: A comprehensive review]]></article-title>
<source><![CDATA[J Autoimmun]]></source>
<year>2016</year>
<volume>66</volume>
<page-range>98-107</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[Krawitt]]></surname>
<given-names><![CDATA[EL]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Autoimmune hepatitis]]></article-title>
<source><![CDATA[N Engl J Med]]></source>
<year>2006</year>
<volume>354</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>54-66</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[Bhumi]]></surname>
<given-names><![CDATA[SA]]></given-names>
</name>
<name>
<surname><![CDATA[Wu]]></surname>
<given-names><![CDATA[GY]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Seronegative Autoimmune Hepatitis]]></article-title>
<source><![CDATA[J Clin Transl Hepatol]]></source>
<year>2023</year>
<volume>11</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>459-65</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Díaz-Ramírez]]></surname>
<given-names><![CDATA[GS]]></given-names>
</name>
<name>
<surname><![CDATA[Marín-Zuluaga]]></surname>
<given-names><![CDATA[JI]]></given-names>
</name>
<name>
<surname><![CDATA[Donado-Gómez]]></surname>
<given-names><![CDATA[JH]]></given-names>
</name>
<name>
<surname><![CDATA[Muñoz-Maya]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Santos-Sánchez]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Restrepo-Gutiérrez]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Caracterización de los pacientes con hepatitis autoinmune de un hospital universitario, Medellín-Colombia: estudio de cohorte]]></article-title>
<source><![CDATA[Gastroenterol Hepatol]]></source>
<year>2018</year>
<volume>41</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>87-96</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Heringlake]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Schütte]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Flemming]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Schmiegel]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Manns]]></surname>
<given-names><![CDATA[MP]]></given-names>
</name>
<name>
<surname><![CDATA[Tillmann]]></surname>
<given-names><![CDATA[HL]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Presumed cryptogenic liver disease in Germany: High prevalence of autoantibody-negative autoimmune hepatitis, low prevalence of NASH, no evidence for occult viral etiology]]></article-title>
<source><![CDATA[Z Gastroenterol]]></source>
<year>2009</year>
<volume>47</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>417-23</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sonthalia]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Rathi]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Jain]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Surude]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Mohite]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Pawar]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Seronegative autoimmune hepatitis presents with more severe disease but has similar outcomes as compared to seropositive patients]]></article-title>
<source><![CDATA[J Clin Exp Hepatol]]></source>
<year>2016</year>
<volume>6</volume>
<page-range>S81-S2</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Beer]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Dienes]]></surname>
<given-names><![CDATA[HP]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Autoimmune hepatitis-is histology conclusive?]]></article-title>
<source><![CDATA[Ann Transl Med]]></source>
<year>2021</year>
<volume>9</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>733</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Covelli]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Sacchi]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Sarcognato]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Cazzagon]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Grillo]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Baciorri]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Fanni]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Cacciatore]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Maffeis]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Guido]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pathology of autoimmune hepatitis]]></article-title>
<source><![CDATA[Pathologica]]></source>
<year>2021</year>
<volume>113</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>185-93</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Johnson]]></surname>
<given-names><![CDATA[PJ]]></given-names>
</name>
<name>
<surname><![CDATA[McFarlane]]></surname>
<given-names><![CDATA[IG]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Meeting report: International Autoimmune Hepatitis Group]]></article-title>
<source><![CDATA[Hepatology]]></source>
<year>1993</year>
<volume>18</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>998-1005</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hennes]]></surname>
<given-names><![CDATA[EM]]></given-names>
</name>
<name>
<surname><![CDATA[Zeniya]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Czaja]]></surname>
<given-names><![CDATA[AJ]]></given-names>
</name>
<name>
<surname><![CDATA[Parés]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Dalekos]]></surname>
<given-names><![CDATA[GN]]></given-names>
</name>
<name>
<surname><![CDATA[Krawitt]]></surname>
<given-names><![CDATA[EL]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Simplified criteria for the diagnosis of autoimmune hepatitis]]></article-title>
<source><![CDATA[Hepatology]]></source>
<year>2008</year>
<volume>48</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>169-76</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kaya]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Angulo]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Lindor]]></surname>
<given-names><![CDATA[KD]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Overlap of autoimmune hepatitis and primary sclerosing cholangitis: an evaluation of a modified scoring system]]></article-title>
<source><![CDATA[J Hepatol]]></source>
<year>2000</year>
<volume>33</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>537-42</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sherigar]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Yavgeniy]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Guss]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Ngo]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Mohanty]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Seronegative Autoimmune Hepatitis A Clinically Challenging Difficult Diagnosis]]></article-title>
<source><![CDATA[Case Rep Med]]></source>
<year>2017</year>
<numero>2017</numero>
<issue>2017</issue>
<page-range>3516234</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vierling]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Autoimmune Hepatitis and Overlap Syndromes: Diagnosis and Management]]></article-title>
<source><![CDATA[Clin Gastroenterol Hepatol]]></source>
<year>2015</year>
<volume>13</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>2088-108</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
