{"id":16686,"date":"2020-04-29T06:33:11","date_gmt":"2020-04-29T09:33:11","guid":{"rendered":"https:\/\/doctorhoogstra.com\/es\/wiki\/patologia-del-carcinoma-de-tipo-linfoepitelioma\/"},"modified":"2020-05-03T10:30:04","modified_gmt":"2020-05-03T13:30:04","slug":"patologia-del-carcinoma-de-tipo-linfoepitelioma","status":"publish","type":"wiki","link":"https:\/\/doctorhoogstra.com\/fr\/wiki\/patologia-del-carcinoma-de-tipo-linfoepitelioma\/","title":{"rendered":"Pathologie du carcinome de type lympho\u00e9pith\u00e9liome"},"content":{"rendered":"<p><\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Contenu<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Basculer la table des mati\u00e8res\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Basculer<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/doctorhoogstra.com\/fr\/wiki\/patologia-del-carcinoma-de-tipo-linfoepitelioma\/#Histologia-de-carcinoma-de-tipo-linfoepitelioma\" >Histolog\u00eda de carcinoma de tipo linfoepitelioma<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/doctorhoogstra.com\/fr\/wiki\/patologia-del-carcinoma-de-tipo-linfoepitelioma\/#Patologia-del-carcinoma-de-tipo-linfoepitelioma\" >Pathologie du carcinome de type lympho\u00e9pith\u00e9liome<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/doctorhoogstra.com\/fr\/wiki\/patologia-del-carcinoma-de-tipo-linfoepitelioma\/#Estudios-especiales-para-el-carcinoma-de-tipo-linfoepitelioma\" >Estudios especiales para el carcinoma de tipo linfoepitelioma<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/doctorhoogstra.com\/fr\/wiki\/patologia-del-carcinoma-de-tipo-linfoepitelioma\/#Diagnostico-diferencial-de-carcinoma-de-tipo-linfoepitelioma\" >Diagn\u00f3stico diferencial de carcinoma de tipo linfoepitelioma<\/a><\/li><\/ul><\/nav><\/div>\n\n<section class=\"textBlock\">\n<p>Tipo linfoepitelioma <span class=\"term\" data-term-id=\"32\">carcinome<\/span> de la piel (LELCS) es muy raro <span class=\"term\" data-term-id=\"949\">primaire<\/span> peau <span class=\"term\" data-term-id=\"195\">n\u00e9oplasme<\/span> que ocurre con mayor frecuencia en el sol<span class=\"term\" data-term-id=\"311\">peau expos\u00e9e<\/span> de la cabeza y el cuello en personas mayores. La histog\u00e9nesis de LELCS sigue siendo controvertida sobre si tiene <span class=\"term\" data-term-id=\"1827\">attach\u00e9<\/span> origen o representa un inflamado <span class=\"term\" data-term-id=\"270\">squameux<\/span> carcinoma de c\u00e9lulas (SCC).<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Histologia-de-carcinoma-de-tipo-linfoepitelioma\"><\/span>\n<span class=\"term\" data-term-id=\"128\">Histologie<\/span> de carcinoma de tipo linfoepitelioma<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>En el carcinoma de tipo linfoepitelioma, las secciones muestran <span class=\"term\" data-term-id=\"1395\">atypique<\/span> <span class=\"term\" data-term-id=\"1667\">\u00e9pith\u00e9lio\u00efde<\/span> formando c\u00e9lulas <span class=\"term\" data-term-id=\"303\">bien d\u00e9fini<\/span> nidos rodeados de densos <span class=\"term\" data-term-id=\"422\">lymphocytaire<\/span> <span class=\"term\" data-term-id=\"148\">inflammation<\/span>. La vista de alta potencia muestra un mal <span class=\"term\" data-term-id=\"1308\">diff\u00e9renci\u00e9<\/span> carcinoma con linfocitos <span class=\"term\" data-term-id=\"543\">infiltration<\/span> (figuras 1-3). <span class=\"term\" data-term-id=\"1800\">Perineural<\/span>, linfovascular y <span class=\"term\" data-term-id=\"900\">sous-cutan\u00e9e<\/span> La invasi\u00f3n es com\u00fan.<\/p>\n<section class=\"textBlock imageLinkBlockTitle\">\n<h5 class=\"colour--primary\"><span class=\"ez-toc-section\" id=\"Patologia-del-carcinoma-de-tipo-linfoepitelioma\"><\/span>Pathologie du carcinome de type lympho\u00e9pith\u00e9liome<span class=\"ez-toc-section-end\"><\/span><\/h5>\n<\/section>\n<section class=\"imageLinkBlock\">\n<div class=\"flex\">\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='lymphoepithelial-carcinoma-1__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-9726948-8376093' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/lymphoepithelial-carcinoma-1__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-9726948.jpg'>\n<\/div>\n<p class=\"p-small\">Figure 1<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='lymphoepithelial-carcinoma-2__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-6467478-7309495' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/lymphoepithelial-carcinoma-2__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-6467478.jpg'>\n<\/div>\n<p class=\"p-small\">Figure 2<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='lymphoepithelial-carcinoma-3__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-5974512-5795443' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/lymphoepithelial-carcinoma-3__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-5974512.jpg'>\n<\/div>\n<p class=\"p-small\">figure 3<\/p>\n<\/p><\/div>\n<\/section>\n<div class=\"clearfix imageLinkBlock\"><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Estudios-especiales-para-el-carcinoma-de-tipo-linfoepitelioma\"><\/span>Estudios especiales para el carcinoma de tipo linfoepitelioma<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Los estudios inmunohistoqu\u00edmicos en el carcinoma de tipo linfoepitelioma revelan <span class=\"term\" data-term-id=\"155\">freiner<\/span> positividad en las c\u00e9lulas epitelioides. Marcadores para descartar <span class=\"term\" data-term-id=\"1266\">lympho\u00efde<\/span> (LCA), <span class=\"term\" data-term-id=\"785\">m\u00e9lanocytaire<\/span> (S100), y <span class=\"term\" data-term-id=\"1533\">neuroendocrino<\/span> (CD56, sinaptofisina, cromogranina) puede ser necesaria. Epstein-Barr, codificado por el virus peque\u00f1o <span class=\"term\" data-term-id=\"788\">ARN<\/span> (EBER) <span class=\"term\" data-term-id=\"863\">sur place<\/span> hibridaci\u00f3n para el virus de Epstein-Barr (EBV) <span class=\"term\" data-term-id=\"145\">infection<\/span> puede ser \u00fatil para descartar <span class=\"term\" data-term-id=\"185\">m\u00e9tastase<\/span> a partir de una <span class=\"term\" data-term-id=\"874\">nasopharyng\u00e9<\/span> linfoepitelioma<\/p>\n<div id=\"square-placement-country-holder\" class=\"country-dependent advert\">\n<div class=\"box-placement square-placement\">\n<div class=\"advert__frame\">\n<div id=\"dermnet-dermnet-mobbox\">\n<\/div><\/div><\/div><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Diagnostico-diferencial-de-carcinoma-de-tipo-linfoepitelioma\"><\/span>\n<span class=\"term\" data-term-id=\"813\">Diagnostic diff\u00e9rentiel<\/span> de carcinoma de tipo linfoepitelioma<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Carcinoma de c\u00e9lulas escamosas inflamadas (SCC): se debate si el carcinoma similar al linfoepitelioma es solo un SCC inflamado. Act\u00ednico suprayacente <span class=\"term\" data-term-id=\"73\"><span class=\"term\" data-term-id=\"1828\">dysplasie<\/span><\/span>  y claro escamoso <span class=\"term\" data-term-id=\"1307\">diff\u00e9renciation<\/span> favorecer\u00eda a SCC.<\/p>\n<p>Linfoepitelioma <span class=\"term\" data-term-id=\"1000\">m\u00e9tastatique<\/span> a la piel &#8211; &#8220;Linfoepitelioma&#8221; es un primario <span class=\"term\" data-term-id=\"289\">tumeur<\/span> du <span class=\"term\" data-term-id=\"873\">nasofaringe<\/span>. El EBV generalmente se integra en estos tumores nasofar\u00edngeos y esto se puede realizar mediante hibridaci\u00f3n in situ.<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Tipo linfoepitelioma carcinoma de la piel (LELCS) es muy raro primario piel neoplasma que ocurre con mayor frecuencia en el solpiel expuesta de la cabeza y el cuello en personas&#8230;<\/p>","protected":false},"author":8,"featured_media":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":""},"categories":[204],"tags":[205],"class_list":["post-16686","wiki","type-wiki","status-publish","format-standard","category-glosario-definiciones","tag-patologia"],"_links":{"self":[{"href":"https:\/\/doctorhoogstra.com\/fr\/wp-json\/wp\/v2\/wiki\/16686","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/doctorhoogstra.com\/fr\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/doctorhoogstra.com\/fr\/wp-json\/wp\/v2\/types\/wiki"}],"author":[{"embeddable":true,"href":"https:\/\/doctorhoogstra.com\/fr\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/doctorhoogstra.com\/fr\/wp-json\/wp\/v2\/comments?post=16686"}],"version-history":[{"count":0,"href":"https:\/\/doctorhoogstra.com\/fr\/wp-json\/wp\/v2\/wiki\/16686\/revisions"}],"wp:attachment":[{"href":"https:\/\/doctorhoogstra.com\/fr\/wp-json\/wp\/v2\/media?parent=16686"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/fr\/wp-json\/wp\/v2\/categories?post=16686"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/fr\/wp-json\/wp\/v2\/tags?post=16686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}