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  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher-id">SMF</journal-id>
      <journal-title-group>
        <journal-title>Schweizerisches Medizin-Forum</journal-title>
      </journal-title-group>
      <issn pub-type="epub">1424-4020</issn>
      <issn pub-type="ppub">1424-3784</issn>
      <publisher>
        <publisher-name>EMH Schweizerischer Ärzteverlag AG</publisher-name>
        <publisher-loc>Farnsburgerstrasse 8
CH-4132 Muttenz</publisher-loc>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="publisher-id">08735</article-id>
      <article-id pub-id-type="doi">10.4414/smf.2022.08735</article-id>
      <article-categories>
        <!-- rubric -->
        <subj-group subj-group-type="Article Type">
          <subject>Fallberichte Online</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title>Kein «Common Cold»</article-title>
      </title-group>
      <contrib-group>
        <contrib id="author-1" contrib-type="author" corresp="yes">
          <contrib-id contrib-id-type="orcid"/>
          <name>
            <surname>Höhn</surname>
            <given-names>Andreas</given-names>
          </name>
          <email>hoehn_andreas@yahoo.com</email>
          <aff>Assistenzarzt | Innere Medizin | Im Ergel 1 | Baden | 540 | SWITZERLAND</aff>
        </contrib>
        <contrib id="author-2" contrib-type="author" corresp="no">
          <contrib-id contrib-id-type="orcid"/>
          <name>
            <surname>Gross</surname>
            <given-names>Andreas</given-names>
          </name>
          <email>andreas.gross@ksb.ch</email>
          <aff>Department of Internal Medicine, Cantonal Hospital Baden, Switzerland</aff>
        </contrib>
        <contrib id="author-3" contrib-type="author" corresp="no">
          <contrib-id contrib-id-type="orcid"/>
          <name>
            <surname>Stadlmann</surname>
            <given-names>Sylvia</given-names>
          </name>
          <email/>
          <aff>Institute of Pathology, Cantonal Hospital Baden, Switzerland</aff>
        </contrib>
        <contrib id="author-4" contrib-type="author" corresp="no">
          <contrib-id contrib-id-type="orcid"/>
          <name>
            <surname>Beer</surname>
            <given-names>Jürg Hans</given-names>
          </name>
          <email>hansjuerg.beer@ksb.ch</email>
          <aff>Department of Internal Medicine, Cantonal Hospital Baden, Switzerland
Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland</aff>
        </contrib>
        <contrib id="author-5" contrib-type="author" corresp="no">
          <contrib-id contrib-id-type="orcid"/>
          <name>
            <surname>Räz</surname>
            <given-names>Hans Rudolf</given-names>
          </name>
          <email>hans-rudolf.raez@ksb.ch</email>
          <aff>Department of Internal Medicine, Cantonal Hospital Baden, Switzerland</aff>
        </contrib>
      </contrib-group>
      <pub-date pub-type="epub" date-type="pub" iso-8601-date="2022.03.28">
        <day>28</day>
        <month>03</month>
        <year>2022</year>
      </pub-date>
      <volume>22</volume>
      <issue>00</issue>
      <fpage>0</fpage>
      <lpage>0</lpage>
      <permissions>
        <copyright-statement>Copyright: EMH Schweizerischer Ärzteverlag AG</copyright-statement>
        <copyright-year>2022</copyright-year>
        <copyright-holder>EMH Schweizerischer Ärzteverlag AG</copyright-holder>
        <license license-type="open-access" xlink:href="https://creativecommons.org/licenses/by-nc-nd/4.0/">
          <license-p>"Swiss Medical Forum" is an open access publication of EMH published in accordance with the terms of the Creative Commons licence attribution - NonCommercial - NoDerivatives 4.0 International. You are free to share, copy and redistribute the material in any medium or format under the following terms:</license-p>
          <license-p>Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.</license-p>
          <license-p>NonCommercial — You may not use the material for commercial purposes.</license-p>
          <license-p>NoDerivatives — If you remix, transform, or build upon the material, you may not distribute the modified material.</license-p>
          <license-p>"Non-commercial" means not primarily intended for or directed towards commercial advantage or monetary compensation. The incorporation of publications in commercial products, the use of publications to advertise for commercial products or services and any other usage that directly or indirectly pursues commercial interests is subject to the express previous consent of the publishing house as part of a written agreement.</license-p>
          <license-p>Please send us your request in writing. Exact indication of the publication from which you would like to reproduce material and detailed information about its intended use help to facilitate and expedite request processing.</license-p>
        </license>
      </permissions>
      <abstract abstract-type="article" xml:lang="de">
        <p>Die Granulomatose mit Polyangiitis (GPA) ist eine Vaskulitis der kleineren und mittleren Gefässe mit bevorzugtem Befall von Atemwegen und Niere. Pathogenetisch spielen Antikörper (cANCA) gegen das zytoplasmatische Protein Serin-Proteinase-3 neutrophiler Granulozyten eine zentrale Rolle   (1)   . Entzündliche Prozesse führen zu ulzerierenden Granulomen im Respirationstrakt sowie in 70% der Fälle zu einer nekrotisierenden Glomerulonephritis. Neben ANCAs, welche, abhängig vom Schweregrad, in bis zu 90% der Fälle nachweisbar sind   (2)   , tragen Klinik und Histopathologie zur Diagnosestellung bei. GPA ist eine seltene, aber wichtige Differentialdiagnose therapieresistenter Beschwerden der oberen Atemwege. Während die Mortalität ANCA-assoziierter Vaskulitiden im 1. Jahr unbehandelt bei über 80% liegt, überleben unter adäquater Therapie &gt;75% der Patienten 5 Jahre   (3)  .  Unser Fall zeigt den dramatischen Verlauf einer Erkrankung mit vielen Gesichtern. 
 
Literatur   
 
(1) Daikeler T, Regenass S, Heijnen I, Tyndall A, Vogt T. ANCA und assoziierte Erkrankungen. Schweiz Med Forum 2010;10(50):871-874.
(2)  Sinico RA, Radice A. Antineutrophil Cytoplasmic Antibodies (ANCA) Testing: Detection Methods and Clinical Application. Clin Exp Rheumatol 2014;32(3 Suppl 82):112-7
(3)  Yates M, Watts R. ANCA-associated vasculitis. Clinical Medicine 2017;17(No 1):60-4.</p>
      </abstract>
    </article-meta>
  </front>
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