{"id":31721,"date":"2026-10-28T08:49:03","date_gmt":"2026-10-28T07:49:03","guid":{"rendered":"https:\/\/www.delc.ch\/medecin-prescripteur\/dermatologie-medecins-referents\/therapie-photodynamique\/"},"modified":"2026-10-28T08:49:05","modified_gmt":"2026-10-28T07:49:05","slug":"therapie-photodynamique","status":"publish","type":"page","link":"https:\/\/www.delc.ch\/fr\/medecin-prescripteur\/dermatologie-medecins-referents\/therapie-photodynamique\/","title":{"rendered":"Th\u00e9rapie photodynamique"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"31721\" class=\"elementor elementor-31721 elementor-29940\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7eb001e e-flex e-con-boxed e-con e-parent\" data-id=\"7eb001e\" 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-71f9952 e-con-full e-flex e-con e-child\" data-id=\"71f9952\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-20944c5 elementor-widget elementor-widget-text-editor\" data-id=\"20944c5\" 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>Th\u00e9rapie photodynamique (PDT)<\/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-094db0f elementor-widget elementor-widget-image\" data-id=\"094db0f\" 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\/Photodynamische-Therapie.jpg\" class=\"attachment-large size-large wp-image-31724\" alt=\"\" srcset=\"https:\/\/www.delc.ch\/wp-content\/uploads\/2026\/09\/Photodynamische-Therapie.jpg 800w, https:\/\/www.delc.ch\/wp-content\/uploads\/2026\/09\/Photodynamische-Therapie-300x175.jpg 300w, https:\/\/www.delc.ch\/wp-content\/uploads\/2026\/09\/Photodynamische-Therapie-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-1839daa elementor-widget elementor-widget-text-editor\" data-id=\"1839daa\" 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 PDT est un traitement peu invasif destin\u00e9 aux l\u00e9sions cutan\u00e9es pr\u00e9canc\u00e9reuses, aux cancers cutan\u00e9s superficiels et aux k\u00e9ratoses actiniques. Elle associe un agent photosensibilisant \u00e0 la lumi\u00e8re afin de d\u00e9truire de mani\u00e8re cibl\u00e9e les cellules cutan\u00e9es anormales.<\/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-b9e554b e-flex e-con-boxed e-con e-parent\" data-id=\"b9e554b\" 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-d5d4806 elementor-widget elementor-widget-n-accordion\" data-id=\"d5d4806\" 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-2240\" 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-2240\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Diagnostic et indication <\/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-2240\" class=\"elementor-element elementor-element-3903cce e-con-full e-flex e-con e-child\" data-id=\"3903cce\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-963101e elementor-widget elementor-widget-text-editor\" data-id=\"963101e\" 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 phototh\u00e9rapie est indiqu\u00e9e dans le cas de l\u00e9sions cutan\u00e9es pr\u00e9sentant un risque accru de cancer, telles que les k\u00e9ratoses actiniques, les carcinomes basocellulaires superficiels, les lentigos malins et les maladies de Bowen. Un d\u00e9riv\u00e9 du psoral\u00e8ne ou un photosensibilisateur est appliqu\u00e9 sur les l\u00e9sions, puis activ\u00e9 par la lumi\u00e8re afin de traiter les cellules de mani\u00e8re cibl\u00e9e et de r\u00e9duire le risque de d\u00e9veloppement d&rsquo;une tumeur.<\/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-2241\" 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-2241\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Complications <\/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-2241\" class=\"elementor-element elementor-element-0ecd8aa e-con-full e-flex e-con e-child\" data-id=\"0ecd8aa\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ab76c5e elementor-widget elementor-widget-text-editor\" data-id=\"ab76c5e\" 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>Des douleurs intenses et persistantes, la formation de cloques et une r\u00e9action cutan\u00e9e marqu\u00e9e sont des signes d&rsquo;une r\u00e9action d&rsquo;hypersensibilit\u00e9. Dans de tels cas, un suivi minutieux est n\u00e9cessaire afin de d\u00e9tecter pr\u00e9cocement d&rsquo;\u00e9ventuelles complications et de les traiter de mani\u00e8re appropri\u00e9e.<\/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-2242\" 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-2242\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> \u00c9volution <\/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-2242\" class=\"elementor-element elementor-element-e8f61a0 e-con-full e-flex e-con e-child\" data-id=\"e8f61a0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2ee229c elementor-widget elementor-widget-text-editor\" data-id=\"2ee229c\" 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>Avant le traitement, un examen cutan\u00e9 approfondi est r\u00e9alis\u00e9, suivi de l&rsquo;application du photosensibilisateur sur les l\u00e9sions concern\u00e9es. Pendant le traitement, la peau est expos\u00e9e \u00e0 une lumi\u00e8re rouge pendant 30 \u00e0 60 minutes ; plusieurs s\u00e9ances peuvent \u00eatre n\u00e9cessaires en fonction de la gravit\u00e9 de l&rsquo;affection. Ce traitement permet de d\u00e9truire de mani\u00e8re pr\u00e9cise et cibl\u00e9e les cellules anormales, sans endommager la peau saine.<\/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-2243\" 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-2243\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Avantages pour le patient et le m\u00e9decin prescripteur <\/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-2243\" class=\"elementor-element elementor-element-3e6beda e-con-full e-flex e-con e-child\" data-id=\"3e6beda\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a7b4089 elementor-widget elementor-widget-text-editor\" data-id=\"a7b4089\" 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 th\u00e9rapie photodynamique constitue une alternative peu invasive aux proc\u00e9dures invasives et permet un traitement cibl\u00e9 des l\u00e9sions pr\u00e9canc\u00e9reuses ou des tumeurs superficielles. Elle renforce \u00e0 la fois la s\u00e9curit\u00e9 et l&rsquo;efficacit\u00e9 du d\u00e9pistage du cancer de la peau en \u00e9liminant avec pr\u00e9cision les cellules anormales sans endommager la peau saine.<\/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-2244\" 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-2244\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Conclusion <\/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-2244\" class=\"elementor-element elementor-element-45c9873 e-con-full e-flex e-con e-child\" data-id=\"45c9873\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c8e0c1b elementor-widget elementor-widget-text-editor\" data-id=\"c8e0c1b\" 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 th\u00e9rapie photodynamique (PDT) est un traitement efficace et peu invasif des l\u00e9sions cutan\u00e9es pr\u00e9canc\u00e9reuses et superficielles. Un diagnostic pr\u00e9coce et une application correcte sont essentiels \u00e0 la r\u00e9ussite du traitement. En cas de suspicion de cancer de la peau, il convient toujours de recourir \u00e0 une \u00e9valuation dermatologique afin d\u2019\u00e9tablir un diagnostic pr\u00e9cis et, le cas \u00e9ch\u00e9ant, d\u2019instaurer un traitement pr\u00e9coce.<\/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>Th\u00e9rapie photodynamique (PDT) La PDT est un traitement peu invasif destin\u00e9 aux l\u00e9sions cutan\u00e9es pr\u00e9canc\u00e9reuses, aux cancers cutan\u00e9s superficiels et aux k\u00e9ratoses actiniques. Elle associe un agent photosensibilisant \u00e0 la lumi\u00e8re afin de d\u00e9truire de mani\u00e8re cibl\u00e9e les cellules cutan\u00e9es anormales. Diagnostic et indication La phototh\u00e9rapie est indiqu\u00e9e dans le cas de l\u00e9sions cutan\u00e9es pr\u00e9sentant [&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-31721","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>Th\u00e9rapie photodynamique - 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=\"Th\u00e9rapie photodynamique - Clinique Delc\" \/>\n<meta property=\"og:description\" content=\"Th\u00e9rapie photodynamique (PDT) La PDT est un traitement peu invasif destin\u00e9 aux l\u00e9sions cutan\u00e9es pr\u00e9canc\u00e9reuses, aux cancers cutan\u00e9s superficiels et aux k\u00e9ratoses actiniques. Elle associe un agent photosensibilisant \u00e0 la lumi\u00e8re afin de d\u00e9truire de mani\u00e8re cibl\u00e9e les cellules cutan\u00e9es anormales. 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