{"id":31698,"date":"2026-10-28T08:48:35","date_gmt":"2026-10-28T07:48:35","guid":{"rendered":"https:\/\/www.delc.ch\/medecin-prescripteur\/dermatologie-medecins-referents\/naevus-congenital\/"},"modified":"2026-10-28T08:48:36","modified_gmt":"2026-10-28T07:48:36","slug":"naevus-congenital","status":"publish","type":"page","link":"https:\/\/www.delc.ch\/fr\/medecin-prescripteur\/dermatologie-medecins-referents\/naevus-congenital\/","title":{"rendered":"Naevus cong\u00e9nital"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"31698\" class=\"elementor elementor-31698 elementor-29892\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2dd2d00 e-flex e-con-boxed e-con e-parent\" data-id=\"2dd2d00\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a825281 e-con-full e-flex e-con e-child\" data-id=\"a825281\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-87b86f2 elementor-widget elementor-widget-text-editor\" data-id=\"87b86f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Naevus cong\u00e9nital<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d56c550 elementor-widget elementor-widget-image\" data-id=\"d56c550\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"466\" src=\"https:\/\/www.delc.ch\/wp-content\/uploads\/2026\/09\/Kongenitaler-Navus-1.jpg\" class=\"attachment-large size-large wp-image-31702\" alt=\"\" srcset=\"https:\/\/www.delc.ch\/wp-content\/uploads\/2026\/09\/Kongenitaler-Navus-1.jpg 800w, https:\/\/www.delc.ch\/wp-content\/uploads\/2026\/09\/Kongenitaler-Navus-1-300x175.jpg 300w, https:\/\/www.delc.ch\/wp-content\/uploads\/2026\/09\/Kongenitaler-Navus-1-768x447.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d186f2c elementor-widget elementor-widget-text-editor\" data-id=\"d186f2c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Une tache de naissance (terme m\u00e9dical : \u00ab naevus cong\u00e9nital \u00bb) est une tache cutan\u00e9e pr\u00e9sente d\u00e8s la naissance ou apparaissant peu apr\u00e8s. Ces taches de naissance touchent environ 1 \u00e0 2 nouveau-n\u00e9s sur 100. Elles apparaissent souvent sur le tronc ainsi que sur les bras et les jambes, mais peuvent en principe se trouver sur n&rsquo;importe quelle partie du corps.<\/p><p>Dans la plupart des cas, ils sont b\u00e9nins. Les taches de naissance particuli\u00e8rement grandes ou atypiques doivent toutefois faire l\u2019objet d\u2019un suivi m\u00e9dical ou d\u2019un examen approfondi afin de d\u00e9tecter pr\u00e9cocement d\u2019\u00e9ventuelles complications ou, dans de rares cas, un ensemble de sympt\u00f4mes associ\u00e9s (syndrome).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0efa1fa e-flex e-con-boxed e-con e-parent\" data-id=\"0efa1fa\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-60c7f79 elementor-widget elementor-widget-n-accordion\" data-id=\"60c7f79\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;all_collapsed&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1010\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1010\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Qu'est-ce qu'une tache de naissance cong\u00e9nitale ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"icon icon-up-arrow1\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"icon icon-down-arrow1\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1010\" class=\"elementor-element elementor-element-b826e8d e-con-full e-flex e-con e-child\" data-id=\"b826e8d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-28e57f0 elementor-widget elementor-widget-text-editor\" data-id=\"28e57f0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Une tache de naissance (terme m\u00e9dical : \u00ab naevus cong\u00e9nital \u00bb) est une tache cutan\u00e9e visible d\u00e8s la naissance ou peu apr\u00e8s. Ces taches de naissance concernent environ 1 \u00e0 2 nouveau-n\u00e9s sur 100. Elles apparaissent souvent sur le tronc ou sur les bras et les jambes, mais peuvent se trouver n&rsquo;importe o\u00f9 sur le corps.<\/p><p>La plupart de ces taches de naissance sont b\u00e9nignes et le restent toute la vie. Dans de rares cas, une telle tache de naissance peut toutefois \u00e9voluer en cancer de la peau (m\u00e9lanome), surtout si la tache est particuli\u00e8rement grande.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1011\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1011\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Qu'est-ce qu'une tache de naissance particuli\u00e8rement grande ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"icon icon-up-arrow1\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"icon icon-down-arrow1\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1011\" class=\"elementor-element elementor-element-c1badc9 e-con-full e-flex e-con e-child\" data-id=\"c1badc9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1567673 elementor-widget elementor-widget-text-editor\" data-id=\"1567673\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les tr\u00e8s grandes taches de naissance cong\u00e9nitales sont \u00e9galement appel\u00e9es \u00ab grands naevus m\u00e9lanocytaires cong\u00e9nitaux \u00bb (ou LCMN). Ces taches sont plus petites \u00e0 la naissance, mais elles grandissent avec le corps et peuvent atteindre, \u00e0 l\u2019\u00e2ge adulte, une superficie sup\u00e9rieure \u00e0 20 cm\u00b2 (soit environ la largeur d\u2019une main d\u2019homme). Dans les cas particuli\u00e8rement importants, on parle \u00e9galement de \u00ab taches de naissance g\u00e9antes \u00bb, qui peuvent d\u00e9passer 40 cm\u00b2.<\/p><p>Ces grands grains de beaut\u00e9 sont tr\u00e8s rares : environ 1 b\u00e9b\u00e9 sur 20 000 dans le monde na\u00eet avec. Ils sont consid\u00e9r\u00e9s comme pr\u00e9sentant un risque particuli\u00e8rement \u00e9lev\u00e9 de d\u00e9velopper un cancer de la peau.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1012\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1012\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> \u00c0 quoi ressemblent les taches de naissance ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"icon icon-up-arrow1\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"icon icon-down-arrow1\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1012\" class=\"elementor-element elementor-element-a076df4 e-con-full e-flex e-con e-child\" data-id=\"a076df4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2c2acae elementor-widget elementor-widget-text-editor\" data-id=\"2c2acae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les taches de naissance peuvent pr\u00e9senter diff\u00e9rentes nuances de brun, allant du brun clair au brun tr\u00e8s fonc\u00e9. Elles peuvent \u00eatre poilues ; il arrive parfois que des poils plus \u00e9pais ou plus fonc\u00e9s y poussent par la suite. Leur couleur et leur aspect restent souvent inchang\u00e9s pendant de nombreuses ann\u00e9es, mais peuvent \u00e9galement \u00e9voluer au fil du temps.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1013\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1013\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Pourquoi ces grains de beaut\u00e9 apparaissent-ils ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"icon icon-up-arrow1\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"icon icon-down-arrow1\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1013\" class=\"elementor-element elementor-element-2fd2c52 e-con-full e-flex e-con e-child\" data-id=\"2fd2c52\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-703ae93 elementor-widget elementor-widget-text-editor\" data-id=\"703ae93\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ce type de taches de naissance r\u00e9sulte de modifications cellulaires survenant pendant la grossesse. Il s&rsquo;agit de modifications g\u00e9n\u00e9tiques spontan\u00e9es (non h\u00e9r\u00e9ditaires) qui apparaissent de mani\u00e8re al\u00e9atoire dans l&rsquo;ut\u00e9rus. Cela signifie qu&rsquo;il ne s&rsquo;agit pas d&rsquo;une maladie h\u00e9r\u00e9ditaire et que les parents n&rsquo;y sont pour rien.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1014\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1014\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Quand un traitement est-il n\u00e9cessaire ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"icon icon-up-arrow1\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"icon icon-down-arrow1\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1014\" class=\"elementor-element elementor-element-ce81f61 e-con-full e-flex e-con e-child\" data-id=\"ce81f61\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e776a00 elementor-widget elementor-widget-text-editor\" data-id=\"e776a00\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La d\u00e9cision de faire retirer une tache de naissance cong\u00e9nitale d\u00e9pend de plusieurs facteurs :<\/p><ul><li>Le grain de beaut\u00e9 pr\u00e9sente-t-il des modifications pouvant indiquer un cancer de la peau ?<\/li><li>Le grain de beaut\u00e9 est-il tr\u00e8s grand (LCMN ou GCN) ?<\/li><li>G\u00eane-t-il l&rsquo;enfant dans ses mouvements, lorsqu&rsquo;il est assis ou dans sa vie quotidienne ?<\/li><li>La tache de naissance est-elle source de d\u00e9tresse psychologique, par exemple en raison de sa taille ou de son emplacement (par exemple sur le visage) ?<\/li><\/ul><p><br\/>Si une tache de naissance est visible ou g\u00eanante, une ablation chirurgicale (excision) peut s\u2019av\u00e9rer judicieuse. Dans certains cas, cette intervention se d\u00e9roule en plusieurs \u00e9tapes, notamment lorsque les taches sont tr\u00e8s \u00e9tendues.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1015\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"6\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1015\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Comment se d\u00e9roule une ablation ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"icon icon-up-arrow1\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"icon icon-down-arrow1\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1015\" class=\"elementor-element elementor-element-299b15f e-con-full e-flex e-con e-child\" data-id=\"299b15f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4208e9a elementor-widget elementor-widget-text-editor\" data-id=\"4208e9a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L&rsquo;ablation est r\u00e9alis\u00e9e par une \u00e9quipe interdisciplinaire, g\u00e9n\u00e9ralement compos\u00e9e de dermatologues et de chirurgiens plasticiens. Selon la taille de la tache de naissance, il peut \u00e9galement \u00eatre n\u00e9cessaire de pr\u00e9lever de la peau suppl\u00e9mentaire pour refermer la plaie apr\u00e8s l\u2019op\u00e9ration. \u00c0 cette fin, la peau peut \u00eatre \u00e9tir\u00e9e \u00e0 l\u2019aide de ce que l\u2019on appelle des \u00ab expanseurs tissulaires \u00bb ; il s\u2019agit d\u2019une technique par laquelle le corps produit progressivement de la nouvelle peau.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1016\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"7\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1016\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Faut-il retirer tous les grains de beaut\u00e9 ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"icon icon-up-arrow1\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"icon icon-down-arrow1\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1016\" class=\"elementor-element elementor-element-23969db e-con-full e-flex e-con e-child\" data-id=\"23969db\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d6b7eed elementor-widget elementor-widget-text-editor\" data-id=\"d6b7eed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Non, toutes les taches de naissance ne doivent pas n\u00e9cessairement \u00eatre retir\u00e9es. Beaucoup sont b\u00e9nignes et ne n\u00e9cessitent qu\u2019un suivi r\u00e9gulier. Le dermatologue d\u00e9cide, en concertation avec les parents, si et quand un retrait est n\u00e9cessaire ou recommand\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n    <div class=\"xs_social_share_widget xs_share_url after_content \t\tmain_content  wslu-style-1 wslu-share-box-shaped wslu-fill-colored wslu-none wslu-share-horizontal wslu-theme-font-no wslu-main_content\">\n\n\t\t\n        <ul>\n\t\t\t        <\/ul>\n    <\/div> \n","protected":false},"excerpt":{"rendered":"<p>Naevus cong\u00e9nital Une tache de naissance (terme m\u00e9dical : \u00ab naevus cong\u00e9nital \u00bb) est une tache cutan\u00e9e pr\u00e9sente d\u00e8s la naissance ou apparaissant peu apr\u00e8s. Ces taches de naissance touchent environ 1 \u00e0 2 nouveau-n\u00e9s sur 100. Elles apparaissent souvent sur le tronc ainsi que sur les bras et les jambes, mais peuvent en principe [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":31603,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""},"footnotes":""},"class_list":["post-31698","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Naevus cong\u00e9nital - Clinique Delc<\/title>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Naevus cong\u00e9nital - Clinique Delc\" \/>\n<meta property=\"og:description\" content=\"Naevus cong\u00e9nital Une tache de naissance (terme m\u00e9dical : \u00ab naevus cong\u00e9nital \u00bb) est une tache cutan\u00e9e pr\u00e9sente d\u00e8s la naissance ou apparaissant peu apr\u00e8s. Ces taches de naissance touchent environ 1 \u00e0 2 nouveau-n\u00e9s sur 100. Elles apparaissent souvent sur le tronc ainsi que sur les bras et les jambes, mais peuvent en principe [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.delc.ch\/fr\/medecin-prescripteur\/dermatologie-medecins-referents\/naevus-congenital\/\" \/>\n<meta property=\"og:site_name\" content=\"Clinique Delc\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-28T07:48:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.delc.ch\/wp-content\/uploads\/2026\/09\/Kongenitaler-Navus-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"466\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.delc.ch\\\/fr\\\/medecin-prescripteur\\\/dermatologie-medecins-referents\\\/naevus-congenital\\\/\",\"url\":\"https:\\\/\\\/www.delc.ch\\\/fr\\\/medecin-prescripteur\\\/dermatologie-medecins-referents\\\/naevus-congenital\\\/\",\"name\":\"Naevus cong\u00e9nital - Clinique Delc\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.delc.ch\\\/de\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.delc.ch\\\/fr\\\/medecin-prescripteur\\\/dermatologie-medecins-referents\\\/naevus-congenital\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.delc.ch\\\/fr\\\/medecin-prescripteur\\\/dermatologie-medecins-referents\\\/naevus-congenital\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.delc.ch\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Kongenitaler-Navus-1.jpg\",\"datePublished\":\"2026-10-28T07:48:35+00:00\",\"dateModified\":\"2026-10-28T07:48:36+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.delc.ch\\\/fr\\\/medecin-prescripteur\\\/dermatologie-medecins-referents\\\/naevus-congenital\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.delc.ch\\\/fr\\\/medecin-prescripteur\\\/dermatologie-medecins-referents\\\/naevus-congenital\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.delc.ch\\\/fr\\\/medecin-prescripteur\\\/dermatologie-medecins-referents\\\/naevus-congenital\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.delc.ch\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Kongenitaler-Navus-1.jpg\",\"contentUrl\":\"https:\\\/\\\/www.delc.ch\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Kongenitaler-Navus-1.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.delc.ch\\\/fr\\\/medecin-prescripteur\\\/dermatologie-medecins-referents\\\/naevus-congenital\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.delc.ch\\\/fr\\\/startseite\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"m\u00e9decin prescripteur\",\"item\":\"https:\\\/\\\/www.delc.ch\\\/fr\\\/medecin-prescripteur\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Dermatologie \u2013 M\u00e9decins r\u00e9f\u00e9rents\",\"item\":\"https:\\\/\\\/www.delc.ch\\\/fr\\\/medecin-prescripteur\\\/dermatologie-medecins-referents\\\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Naevus cong\u00e9nital\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.delc.ch\\\/de\\\/#website\",\"url\":\"https:\\\/\\\/www.delc.ch\\\/de\\\/\",\"name\":\"Clinique Delc\",\"description\":\"Plastische Chirurgie, Dermatologie, Laser &amp; Venenheilkunde\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.delc.ch\\\/de\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.delc.ch\\\/de\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.delc.ch\\\/de\\\/#organization\",\"name\":\"Clinique Delc\",\"url\":\"https:\\\/\\\/www.delc.ch\\\/de\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.delc.ch\\\/de\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.delc.ch\\\/wp-content\\\/uploads\\\/2020\\\/04\\\/DELC_Logo.png\",\"contentUrl\":\"https:\\\/\\\/www.delc.ch\\\/wp-content\\\/uploads\\\/2020\\\/04\\\/DELC_Logo.png\",\"width\":1369,\"height\":444,\"caption\":\"Clinique Delc\"},\"image\":{\"@id\":\"https:\\\/\\\/www.delc.ch\\\/de\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Naevus cong\u00e9nital - Clinique Delc","robots":{"index":"noindex","follow":"follow"},"og_locale":"fr_FR","og_type":"article","og_title":"Naevus cong\u00e9nital - Clinique Delc","og_description":"Naevus cong\u00e9nital Une tache de naissance (terme m\u00e9dical : \u00ab naevus cong\u00e9nital \u00bb) est une tache cutan\u00e9e pr\u00e9sente d\u00e8s la naissance ou apparaissant peu apr\u00e8s. Ces taches de naissance touchent environ 1 \u00e0 2 nouveau-n\u00e9s sur 100. Elles apparaissent souvent sur le tronc ainsi que sur les bras et les jambes, mais peuvent en principe [&hellip;]","og_url":"https:\/\/www.delc.ch\/fr\/medecin-prescripteur\/dermatologie-medecins-referents\/naevus-congenital\/","og_site_name":"Clinique Delc","article_modified_time":"2026-10-28T07:48:36+00:00","og_image":[{"width":800,"height":466,"url":"https:\/\/www.delc.ch\/wp-content\/uploads\/2026\/09\/Kongenitaler-Navus-1.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"7 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.delc.ch\/fr\/medecin-prescripteur\/dermatologie-medecins-referents\/naevus-congenital\/","url":"https:\/\/www.delc.ch\/fr\/medecin-prescripteur\/dermatologie-medecins-referents\/naevus-congenital\/","name":"Naevus cong\u00e9nital - Clinique Delc","isPartOf":{"@id":"https:\/\/www.delc.ch\/de\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.delc.ch\/fr\/medecin-prescripteur\/dermatologie-medecins-referents\/naevus-congenital\/#primaryimage"},"image":{"@id":"https:\/\/www.delc.ch\/fr\/medecin-prescripteur\/dermatologie-medecins-referents\/naevus-congenital\/#primaryimage"},"thumbnailUrl":"https:\/\/www.delc.ch\/wp-content\/uploads\/2026\/09\/Kongenitaler-Navus-1.jpg","datePublished":"2026-10-28T07:48:35+00:00","dateModified":"2026-10-28T07:48:36+00:00","breadcrumb":{"@id":"https:\/\/www.delc.ch\/fr\/medecin-prescripteur\/dermatologie-medecins-referents\/naevus-congenital\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.delc.ch\/fr\/medecin-prescripteur\/dermatologie-medecins-referents\/naevus-congenital\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.delc.ch\/fr\/medecin-prescripteur\/dermatologie-medecins-referents\/naevus-congenital\/#primaryimage","url":"https:\/\/www.delc.ch\/wp-content\/uploads\/2026\/09\/Kongenitaler-Navus-1.jpg","contentUrl":"https:\/\/www.delc.ch\/wp-content\/uploads\/2026\/09\/Kongenitaler-Navus-1.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/www.delc.ch\/fr\/medecin-prescripteur\/dermatologie-medecins-referents\/naevus-congenital\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.delc.ch\/fr\/startseite\/"},{"@type":"ListItem","position":2,"name":"m\u00e9decin prescripteur","item":"https:\/\/www.delc.ch\/fr\/medecin-prescripteur\/"},{"@type":"ListItem","position":3,"name":"Dermatologie \u2013 M\u00e9decins r\u00e9f\u00e9rents","item":"https:\/\/www.delc.ch\/fr\/medecin-prescripteur\/dermatologie-medecins-referents\/"},{"@type":"ListItem","position":4,"name":"Naevus cong\u00e9nital"}]},{"@type":"WebSite","@id":"https:\/\/www.delc.ch\/de\/#website","url":"https:\/\/www.delc.ch\/de\/","name":"Clinique Delc","description":"Plastische Chirurgie, Dermatologie, Laser &amp; Venenheilkunde","publisher":{"@id":"https:\/\/www.delc.ch\/de\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.delc.ch\/de\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.delc.ch\/de\/#organization","name":"Clinique Delc","url":"https:\/\/www.delc.ch\/de\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.delc.ch\/de\/#\/schema\/logo\/image\/","url":"https:\/\/www.delc.ch\/wp-content\/uploads\/2020\/04\/DELC_Logo.png","contentUrl":"https:\/\/www.delc.ch\/wp-content\/uploads\/2020\/04\/DELC_Logo.png","width":1369,"height":444,"caption":"Clinique Delc"},"image":{"@id":"https:\/\/www.delc.ch\/de\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.delc.ch\/fr\/wp-json\/wp\/v2\/pages\/31698","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.delc.ch\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.delc.ch\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.delc.ch\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.delc.ch\/fr\/wp-json\/wp\/v2\/comments?post=31698"}],"version-history":[{"count":1,"href":"https:\/\/www.delc.ch\/fr\/wp-json\/wp\/v2\/pages\/31698\/revisions"}],"predecessor-version":[{"id":31705,"href":"https:\/\/www.delc.ch\/fr\/wp-json\/wp\/v2\/pages\/31698\/revisions\/31705"}],"up":[{"embeddable":true,"href":"https:\/\/www.delc.ch\/fr\/wp-json\/wp\/v2\/pages\/31603"}],"wp:attachment":[{"href":"https:\/\/www.delc.ch\/fr\/wp-json\/wp\/v2\/media?parent=31698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}