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</nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Pneumopéritoine</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Aller à un article dans une autre langue. Disponible en 12 langues." > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-12" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">12 langues</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A7%D8%B3%D8%AA%D8%B1%D9%88%D8%A7%D8%AD_%D8%A7%D9%84%D8%B5%D9%81%D8%A7%D9%82" title="استرواح الصفاق – arabe" lang="ar" hreflang="ar" data-title="استرواح الصفاق" data-language-autonym="العربية" data-language-local-name="arabe" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Pneumoperitoneu" title="Pneumoperitoneu – catalan" lang="ca" hreflang="ca" data-title="Pneumoperitoneu" data-language-autonym="Català" data-language-local-name="catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Pneumoperitoneum" title="Pneumoperitoneum – allemand" lang="de" hreflang="de" data-title="Pneumoperitoneum" data-language-autonym="Deutsch" data-language-local-name="allemand" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Pneumoperitoneum" title="Pneumoperitoneum – anglais" lang="en" hreflang="en" data-title="Pneumoperitoneum" data-language-autonym="English" data-language-local-name="anglais" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Neumoperitoneo" title="Neumoperitoneo – espagnol" lang="es" hreflang="es" data-title="Neumoperitoneo" data-language-autonym="Español" data-language-local-name="espagnol" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Pneumoperitoneo" title="Pneumoperitoneo – basque" lang="eu" hreflang="eu" data-title="Pneumoperitoneo" data-language-autonym="Euskara" data-language-local-name="basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%BE%D9%86%D9%88%D9%85%D9%88%D9%BE%D8%B1%DB%8C%D8%AA%D9%88%D8%A6%D9%86" title="پنوموپریتوئن – persan" lang="fa" hreflang="fa" data-title="پنوموپریتوئن" data-language-autonym="فارسی" data-language-local-name="persan" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Pneumoperitoneo" title="Pneumoperitoneo – italien" lang="it" hreflang="it" data-title="Pneumoperitoneo" data-language-autonym="Italiano" data-language-local-name="italien" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Pneumoperitoneum" title="Pneumoperitoneum – néerlandais" lang="nl" hreflang="nl" data-title="Pneumoperitoneum" data-language-autonym="Nederlands" data-language-local-name="néerlandais" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikipedia.org/wiki/%E0%AC%A8%E0%AC%BF%E0%AC%AE%E0%AD%8B%E0%AC%AA%E0%AD%87%E0%AC%B0%E0%AC%BF%E0%AC%9F%E0%AD%8B%E0%AC%A8%E0%AC%BF%E0%AC%85%E0%AC%AE" title="ନିମୋପେରିଟୋନିଅମ – odia" lang="or" hreflang="or" data-title="ନିମୋପେରିଟୋନିଅମ" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="odia" class="interlanguage-link-target"><span>ଓଡ଼ିଆ</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Pneumoperit%C3%B4nio" title="Pneumoperitônio – portugais" lang="pt" hreflang="pt" data-title="Pneumoperitônio" data-language-autonym="Português" data-language-local-name="portugais" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9F%D0%BD%D0%B5%D1%83%D0%BC%D0%BE%D0%BF%D0%B5%D1%80%D0%B8%D1%82%D0%BE%D0%BD%D0%B5%D1%83%D0%BC" title="Пнеумоперитонеум – serbe" lang="sr" hreflang="sr" data-title="Пнеумоперитонеум" data-language-autonym="Српски / srpski" data-language-local-name="serbe" class="interlanguage-link-target"><span>Српски / srpski</span></a></li> </ul> <div class="after-portlet 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projets </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Pneumoperitoneum" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q163469" title="Lien vers l’élément dans le dépôt de données connecté [g]" accesskey="g"><span>Élément Wikidata</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Outils de la page"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Apparence"> <div id="vector-appearance-pinned-container" 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class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Un article de Wikipédia, l'encyclopédie libre.</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="fr" dir="ltr"><p>Dans le domaine de la <a href="/wiki/Gastro-ent%C3%A9rologie" title="Gastro-entérologie">gastro-entérologie</a>, un <b>pneumopéritoine</b> (pneumopéritoine gynécologique, pneumopéritoine pathologique, pneumopéritoine provoqué, pneumopéritonite) correspond à l'entrée d'air ou de gaz dans la cavité de l'abdomen (<a href="/wiki/Cavit%C3%A9_p%C3%A9riton%C3%A9ale" class="mw-redirect" title="Cavité péritonéale">cavité péritonéale</a>). Cet air provient le plus souvent de la perforation d'un organe digestif creux, tel que l'<a href="/wiki/Estomac" title="Estomac">estomac</a>, l'<a href="/wiki/Intestin_gr%C3%AAle" title="Intestin grêle">intestin grêle</a> ou encore le <a href="/wiki/C%C3%B4lon" title="Côlon">côlon</a>. </p><p>Il décolle les deux feuillets du péritoine : </p> <figure typeof="mw:File/Thumb"><a href="/wiki/Fichier:Pneumoperitoneum_modification.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3c/Pneumoperitoneum_modification.jpg/250px-Pneumoperitoneum_modification.jpg" decoding="async" width="250" height="276" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3c/Pneumoperitoneum_modification.jpg/375px-Pneumoperitoneum_modification.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3c/Pneumoperitoneum_modification.jpg/500px-Pneumoperitoneum_modification.jpg 2x" data-file-width="843" data-file-height="931" /></a><figcaption>La bulle d'air visible sur l'<a href="/wiki/Diaphragme_(organe)" title="Diaphragme (organe)">hémidiaphragme</a> droit (sur la gauche de l'image) est un pneumoperitoine ; vue frontale (<a href="/wiki/Rayons_X" class="mw-redirect" title="Rayons X">Rayons X</a>).</figcaption></figure> <figure typeof="mw:File/Thumb"><a href="/wiki/Fichier:Pneumoperitoneum_chest_X-ray.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Pneumoperitoneum_chest_X-ray.jpg/250px-Pneumoperitoneum_chest_X-ray.jpg" decoding="async" width="250" height="207" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Pneumoperitoneum_chest_X-ray.jpg/375px-Pneumoperitoneum_chest_X-ray.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Pneumoperitoneum_chest_X-ray.jpg/500px-Pneumoperitoneum_chest_X-ray.jpg 2x" data-file-width="2556" data-file-height="2116" /></a><figcaption>Pneumopéritoine (Rayons X).</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fichier:Pneumoperitoneum_lateral_decubitus.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c1/Pneumoperitoneum_lateral_decubitus.jpg/220px-Pneumoperitoneum_lateral_decubitus.jpg" decoding="async" width="220" height="181" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c1/Pneumoperitoneum_lateral_decubitus.jpg/330px-Pneumoperitoneum_lateral_decubitus.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c1/Pneumoperitoneum_lateral_decubitus.jpg/440px-Pneumoperitoneum_lateral_decubitus.jpg 2x" data-file-width="2520" data-file-height="2072" /></a><figcaption>Pneumopéritoine observé aux rayons X chez un patient allongé sur son flanc gauche.</figcaption></figure> <ul><li>le feuillet pariétal (qui tapisse la paroi de l'<a href="/wiki/Abdomen" title="Abdomen">abdomen</a>) ;</li> <li>le feuillet viscéral (qui entoure les viscères abdominaux).</li></ul> <p>Un pneumopéritoine de faible volume est le plus souvent asymptomatique. Il est avant tout suspecté dans un contexte clinique. La <a href="/wiki/Radiographie" title="Radiographie">radiographie</a> (<a href="/wiki/Abdomen_sans_pr%C3%A9paration" class="mw-redirect" title="Abdomen sans préparation">abdomen sans préparation</a> (ASP) et/ou cliché debout de face, centré sur les coupoles diaphragmatiques) permet généralement de faire le diagnostic, le pneumopéritoine apparaissant comme un croissant radio transparent sous-diaphragmatique, uni ou bilatéral et de taille variable<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite_crochet">[</span>1<span class="cite_crochet">]</span></a></sup>. Cependant, un pneumopéritoine de faible abondance peut facilement passer inaperçu a la radiographie. C'est pourquoi la <a href="/wiki/Tomodensitom%C3%A9trie" title="Tomodensitométrie">tomodensitométrie</a> (ou scanner abdominal) est aujourd'hui considérée comme l'examen de référence pour son diagnostic<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite_crochet">[</span>2<span class="cite_crochet">]</span></a></sup>. La tomodensitométrie permet de rendre visible des volumes aussi faibles que 5 <abbr class="abbr" title="centimètre cube">cm<sup>3</sup></abbr> d'<a href="/wiki/Air" title="Air">air</a> ou de <a href="/wiki/Gaz" title="Gaz">gaz</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Types">Types</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Pneumop%C3%A9ritoine&veaction=edit&section=1" title="Modifier la section : Types" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Pneumop%C3%A9ritoine&action=edit&section=1" title="Modifier le code source de la section : Types"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>On distingue : </p> <ul><li>le pneumopéritoine pathologique, dont la cause la plus fréquente est la perforation accidentelle ou pathologique d'un viscère abdominal, par exemple à la suite d'un <a href="/wiki/Ulc%C3%A8re_perfor%C3%A9" title="Ulcère perforé">ulcère gastro-duodénal ayant perforé la paroi de l'estomac</a>, ou encore une <a href="/wiki/Diverticulite_du_sigmo%C3%AFde" title="Diverticulite du sigmoïde">diverticulite sigmoïdienne</a> perforée. Cependant, toute partie du <a href="/wiki/Tube_digestif" class="mw-redirect" title="Tube digestif">tube digestif</a> peut également se voir perforée par de nombreuses maladies, dont par exemple une <a href="/wiki/Tumeur" title="Tumeur">tumeur</a> ou encore un <a href="/wiki/Traumatisme_abdominal" title="Traumatisme abdominal">traumatisme abdominal</a>. Le pneumopéritoine rentre alors dans le cadre d'une pneumo<a href="/wiki/P%C3%A9ritonite" title="Péritonite">péritonite</a> (du grec <i>-itis</i> [-ite], désignant l'inflammation), cas le plus fréquent en pratique médicale<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite_crochet">[</span>3<span class="cite_crochet">]</span></a></sup>. Une perforation de l'<a href="/wiki/Appendice_il%C3%A9o-c%C3%A6cal" title="Appendice iléo-cæcal">appendice</a> provoque toutefois rarement un pneumopéritoine ;</li> <li>le pneumopéritoine provoqué, qui peut être délibérément créé par une équipe chirurgicale en vue d'exécuter une <a href="/wiki/Chirurgie_laparoscopique" class="mw-redirect" title="Chirurgie laparoscopique">chirurgie laparoscopique</a>. Ce résultat est obtenu en insufflant du <a href="/wiki/Dioxyde_de_carbone" title="Dioxyde de carbone">dioxyde de carbone</a> dans l'abdomen pour « gonfler » ce dernier afin de permettre une observation ou une intervention chirurgicale par cœlioscopie. En règle, le « pneumopéritoine » n'est guère visible après la vingt-quatrième heure postopératoire<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite_crochet">[</span>4<span class="cite_crochet">]</span></a></sup>. Dans le « pneumopéritoine gynécologique », cet air permet d'intervenir sur l'utérus, les trompes ou les ovaires.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Étymologie"><span id=".C3.89tymologie"></span>Étymologie</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Pneumop%C3%A9ritoine&veaction=edit&section=2" title="Modifier la section : Étymologie" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Pneumop%C3%A9ritoine&action=edit&section=2" title="Modifier le code source de la section : Étymologie"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><b>Pneumo</b>: du grec <i>pneumôn</i> [pneum(o)-], poumon. Syn. pulm(o)- ;</li> <li><b>Péritoine</b>: du latin <span class="lang-la" lang="la"><i>peritonaeum</i></span>, du grec <i>peritonaion</i> [péritoné(o)-], ce qui est tendu autour, relatif au <a href="/wiki/P%C3%A9ritoine" title="Péritoine">péritoine</a>.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Diagnostic_différentiel"><span id="Diagnostic_diff.C3.A9rentiel"></span>Diagnostic différentiel</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Pneumop%C3%A9ritoine&veaction=edit&section=3" title="Modifier la section : Diagnostic différentiel" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Pneumop%C3%A9ritoine&action=edit&section=3" title="Modifier le code source de la section : Diagnostic différentiel"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Le pneumopéritoine ne doit pas être confondu avec : </p> <ul><li>la poche à air gastrique : visualisable en sous diaphragmatique gauche (petite coupole). Elle est physiologique et correspond à l'estomac partiellement vide ;</li> <li>un <a href="/wiki/Abc%C3%A8s" title="Abcès">abcès</a> sous-phrénique. Ces abcès entraînent parfois des signes d'irritation diaphragmatique (<a href="/wiki/Hoquet" title="Hoquet">hoquet</a>). Au scanner, ils apparaissent comme des collections spontanément hypodenses dont les contours (coque) sont rehaussés par le produit de contraste ;</li> <li>une anse intestinale interposée entre le diaphragme et le foie (<a href="https://en.wikipedia.org/wiki/Chilaiditi_syndrome" class="extiw" title="en:Chilaiditi syndrome">syndrome Chilaiditi</a>)<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite_crochet">[</span>5<span class="cite_crochet">]</span></a></sup> ;</li> <li>une <a href="/wiki/At%C3%A9lectasie" title="Atélectasie">atélectasie</a> linéaire à la base des poumons (peut simuler la présence d'air libre sous le diaphragme sur une radiographie du thorax).</li></ul> <div class="mw-heading mw-heading2"><h2 id="Notes_et_références"><span id="Notes_et_r.C3.A9f.C3.A9rences"></span>Notes et références</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Pneumop%C3%A9ritoine&veaction=edit&section=4" title="Modifier la section : Notes et références" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Pneumop%C3%A9ritoine&action=edit&section=4" title="Modifier le code source de la section : Notes et références"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="references-small decimal" style=""><div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink noprint"><a href="#cite_ref-1">↑</a> </span><span class="reference-text"><span class="ouvrage">« <a rel="nofollow" class="external text" href="http://www.info-radiologie.ch/pneumoperitoine-radiographie.php"><cite style="font-style:normal;">Pneumopéritoine (abdomen sans préparation)</cite></a> », sur <span class="italique">info-radiologie.ch</span> <small style="line-height:1em;">(consulté le <time class="nowrap" datetime="2023-06-05" data-sort-value="2023-06-05">5 juin 2023</time>)</small></span>.</span> </li> <li id="cite_note-2"><span class="mw-cite-backlink noprint"><a href="#cite_ref-2">↑</a> </span><span class="reference-text"><abbr class="abbr indicateur-langue" title="Langue : anglais">(en)</abbr> Ali Nawaz Khan ; <a rel="nofollow" class="external text" href="http://www.emedicine.com/radio/topic562.htm">eMedicine.com: Pneumoperitoneum</a></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink noprint"><a href="#cite_ref-3">↑</a> </span><span class="reference-text"><abbr class="abbr indicateur-format format-pdf" title="Document au format Portable Document Format (PDF)">[PDF]</abbr> <a rel="nofollow" class="external text" href="http://www.snfge.asso.fr/05-Interne-Chercheurs/0B-internes-etudiants/abrege/PDF/CDU_28_item_275.pdf">« Pneumopéritonite »</a> sur le site de la <a href="/wiki/Soci%C3%A9t%C3%A9_nationale_fran%C3%A7aise_de_gastro-ent%C3%A9rologie" title="Société nationale française de gastro-entérologie">Société nationale française de gastro-entérologie</a> (SNFGE).</span> </li> <li id="cite_note-4"><span class="mw-cite-backlink noprint"><a href="#cite_ref-4">↑</a> </span><span class="reference-text"><abbr class="abbr indicateur-langue" title="Langue : anglais">(en)</abbr> Schauer PR, Page CP, Ghiatas AA, Miller JE, Schwesinger WH, Sirinek KR, <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pubmed/9012426">« Incidence and significance of subdiaphragmatic air following laparoscopic cholecystectomy »</a> <i>Am Surg</i>. 1997;63:132-6</span> </li> <li id="cite_note-5"><span class="mw-cite-backlink noprint"><a href="#cite_ref-5">↑</a> </span><span class="reference-text"><abbr class="abbr indicateur-langue" title="Langue : anglais">(en)</abbr> Saber AA, Boros MJ, <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pubmed/15869145">« Chilaiditi’s syndrome: what should every surgeon know? »</a> <i>Am Surg</i>. 2005;71:261-3</span> </li> </ol></div> </div> <div class="mw-heading mw-heading2"><h2 id="Voir_aussi">Voir aussi</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Pneumop%C3%A9ritoine&veaction=edit&section=5" title="Modifier la section : Voir aussi" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Pneumop%C3%A9ritoine&action=edit&section=5" title="Modifier le code source de la section : Voir aussi"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r194021218">.mw-parser-output .autres-projets>.titre{text-align:center;margin:0.2em 0}.mw-parser-output .autres-projets>ul{margin:0;padding:0}.mw-parser-output .autres-projets>ul>li{list-style:none;margin:0.2em 0;text-indent:0;padding-left:24px;min-height:20px;text-align:left;display:block}.mw-parser-output .autres-projets>ul>li>a{font-style:italic}@media(max-width:720px){.mw-parser-output .autres-projets{float:none}}</style><div class="autres-projets boite-grise boite-a-droite noprint js-interprojets"> <p class="titre">Sur les autres projets Wikimedia :</p> <ul class="noarchive plainlinks"> <li class="commons"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Pneumoperitoneum?uselang=fr">Pneumopéritoine</a>, sur <span class="project">Wikimedia Commons</span></li> </ul> </div> <div class="mw-heading mw-heading3"><h3 id="Articles_connexes">Articles connexes</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Pneumop%C3%A9ritoine&veaction=edit&section=6" title="Modifier la section : Articles connexes" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Pneumop%C3%A9ritoine&action=edit&section=6" title="Modifier le code source de la section : Articles connexes"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <div style="column-width:24em;column-gap:1em;" class="colonnes"> <ul><li><a href="/wiki/P%C3%A9ritoine" title="Péritoine">Péritoine</a></li> <li><a href="/wiki/P%C3%A9ritonite" title="Péritonite">Péritonite</a></li> <li><a href="/wiki/Invagination_intestinale" title="Invagination intestinale">Invagination intestinale</a></li> <li><a href="/wiki/Appendicite" title="Appendicite">Appendicite</a></li> <li><a href="/wiki/Occlusion_intestinale" title="Occlusion intestinale">Occlusion intestinale</a></li></ul> </div> <ul id="bandeau-portail" class="bandeau-portail"><li><span class="bandeau-portail-element"><span class="bandeau-portail-icone"><span class="noviewer" typeof="mw:File"><a href="/wiki/Portail:M%C3%A9decine" title="Portail de la médecine"><img alt="icône décorative" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5b/Star_of_life2.svg/24px-Star_of_life2.svg.png" decoding="async" width="24" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5b/Star_of_life2.svg/36px-Star_of_life2.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5b/Star_of_life2.svg/48px-Star_of_life2.svg.png 2x" data-file-width="192" data-file-height="192" /></a></span></span> <span class="bandeau-portail-texte"><a href="/wiki/Portail:M%C3%A9decine" title="Portail:Médecine">Portail de la médecine</a></span> </span></li> </ul>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Ce document provient de « <a dir="ltr" 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