{"id":408322,"date":"2025-10-19T13:30:00","date_gmt":"2025-10-19T11:30:00","guid":{"rendered":"https:\/\/medizinonline.com\/?p=408322"},"modified":"2025-09-11T10:22:29","modified_gmt":"2025-09-11T08:22:29","slug":"carcinome-colorectal-her2-positif-avec-composante-micropapillaire-invasive","status":"publish","type":"post","link":"https:\/\/medizinonline.com\/fr\/carcinome-colorectal-her2-positif-avec-composante-micropapillaire-invasive\/","title":{"rendered":"Carcinome colorectal HER2-positif avec composante micropapillaire invasive"},"content":{"rendered":"\n<p><strong>Le cancer colorectal (CCR) est l&#8217;un des cancers les plus fr\u00e9quents et les plus mortels au monde. Les sous-groupes mol\u00e9culaires sont de plus en plus importants pour le pronostic et le traitement. Outre les marqueurs \u00e9tablis tels que RAS, BRAF et MSI, HER2 est \u00e9galement en train de devenir une cible th\u00e9rapeutique. Des variantes histologiques particuli\u00e8rement rares, comme le carcinome micropapillaire invasif (IMPC), soul\u00e8vent de nouvelles questions. Un cas r\u00e9cent rapport\u00e9 au Japon d\u00e9crit pour la premi\u00e8re fois une patiente atteinte d&#8217;un carcinome colorectal HER2-positif avec une composante micropapillaire. Cet article r\u00e9sume les donn\u00e9es disponibles et discute de la signification clinique de cette constellation.     <\/strong><\/p>\n\n<div class=\"pmpro\"><div class=\"pmpro_card pmpro_content_message\"><div class=\"pmpro_card_content\">Dieser Inhalt ist nur f\u00fcr Benutzer der Gruppe: Medizinische Fachperson zug\u00e4nglich <br \/><a href=\"https:\/\/medizinonline.com\/fr\/mon-compte\/paquets\/\">Jetzt beitreten<\/a><\/div><div class=\"pmpro_card_actions pmpro_font-medium\">Already a member? <a href=\"https:\/\/medizinonline.com\/fr\/se-connecter\/?redirect_to=https%3A%2F%2Fmedizinonline.com%2Ffr%2Fcarcinome-colorectal-her2-positif-avec-composante-micropapillaire-invasive%2F\">Connectez-vous ici<\/a><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Le cancer colorectal (CCR) est l&#8217;un des cancers les plus fr\u00e9quents et les plus mortels au monde. Les sous-groupes mol\u00e9culaires sont de plus en plus importants pour le pronostic et&#8230;&hellip;... <\/p>\n<div class=\"pmpro\"><div class=\"pmpro_card pmpro_content_message\"><div class=\"pmpro_card_content\">Dieser Inhalt ist nur f\u00fcr Benutzer der Gruppe: Medizinische Fachperson zug\u00e4nglich <br \/><a href=\"https:\/\/medizinonline.com\/fr\/mon-compte\/paquets\/\">Jetzt beitreten<\/a><\/div><div class=\"pmpro_card_actions pmpro_font-medium\">Already a member? <a href=\"https:\/\/medizinonline.com\/fr\/se-connecter\/?redirect_to=https%3A%2F%2Fmedizinonline.com%2Ffr%2Fcarcinome-colorectal-her2-positif-avec-composante-micropapillaire-invasive%2F\">Connectez-vous ici<\/a><\/div><\/div><\/div>","protected":false},"author":7,"featured_media":408325,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pmpro_default_level":"","cat_1_feature_home_top":false,"cat_2_editor_pick":false,"csco_eyebrow_text":"Rapport de cas, bases mol\u00e9culaires et implications th\u00e9rapeutiques","footnotes":""},"category":[11541,11527,11531,11414,11389,11549],"tags":[13680,85205,45377,16468,85204,85207,13681],"powerkit_post_featured":[],"class_list":["post-408322","post","type-post","status-publish","format-standard","has-post-thumbnail","category-cases-fr","category-etudes","category-formation-continue","category-gastro-enterologie-et-hepatologie","category-oncologie","category-rx-fr","tag-cancer-du-colon-fr","tag-carcinome-micropapillaire-invasif","tag-crc-fr","tag-her2-fr","tag-impc-fr","tag-msi-fr","tag-ras-fr","pmpro-level-required","pmpro-level-1","pmpro-no-access"],"acf":[],"publishpress_future_action":{"enabled":false,"date":"2026-04-12 06:58:14","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"wpml_current_locale":"fr_FR","wpml_translations":{"it_IT":{"locale":"it_IT","id":408331,"slug":"carcinoma-colorettale-her2-positivo-con-componente-micropapillare-invasivo","post_title":"Carcinoma colorettale HER2-positivo con componente micropapillare invasivo","href":"https:\/\/medizinonline.com\/it\/carcinoma-colorettale-her2-positivo-con-componente-micropapillare-invasivo\/"},"pt_PT":{"locale":"pt_PT","id":408328,"slug":"carcinoma-colorrectal-her2-positivo-com-componente-micropapilar-invasivo","post_title":"Carcinoma colorrectal HER2-positivo com componente micropapilar invasivo","href":"https:\/\/medizinonline.com\/pt-pt\/carcinoma-colorrectal-her2-positivo-com-componente-micropapilar-invasivo\/"},"es_ES":{"locale":"es_ES","id":408340,"slug":"carcinoma-colorrectal-her2-positivo-con-componente-micropapilar-invasivo","post_title":"Carcinoma colorrectal HER2-positivo con componente micropapilar invasivo","href":"https:\/\/medizinonline.com\/es\/carcinoma-colorrectal-her2-positivo-con-componente-micropapilar-invasivo\/"}},"_links":{"self":[{"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/posts\/408322","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/comments?post=408322"}],"version-history":[{"count":1,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/posts\/408322\/revisions"}],"predecessor-version":[{"id":408327,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/posts\/408322\/revisions\/408327"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/media\/408325"}],"wp:attachment":[{"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/media?parent=408322"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/category?post=408322"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/tags?post=408322"},{"taxonomy":"powerkit_post_featured","embeddable":true,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/powerkit_post_featured?post=408322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}