{"id":16489,"date":"2020-04-28T12:37:51","date_gmt":"2020-04-28T15:37:51","guid":{"rendered":"https:\/\/doctorhoogstra.com\/es\/wiki\/patologia-indolente-cutanea-de-proliferacion-linfoide-cd8\/"},"modified":"2020-04-30T21:25:29","modified_gmt":"2020-05-01T00:25:29","slug":"patologia-indolente-cutanea-de-proliferacion-linfoide-cd8","status":"publish","type":"wiki","link":"https:\/\/doctorhoogstra.com\/fr\/wiki\/patologia-indolente-cutanea-de-proliferacion-linfoide-cd8\/","title":{"rendered":"CD8 + prolif\u00e9ration lympho\u00efde pathologie cutan\u00e9e indolente"},"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-indolente-cutanea-de-proliferacion-linfoide-cd8\/#Histologia-de-proliferacion-linfoide-cutanea-CD8-indolente\" >Histolog\u00eda de proliferaci\u00f3n linfoide cut\u00e1nea CD8 + indolente<\/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-indolente-cutanea-de-proliferacion-linfoide-cd8\/#Patologia-indolente-cutanea-de-proliferacion-linfoide-CD8\" >CD8 + prolif\u00e9ration lympho\u00efde pathologie cutan\u00e9e indolente<\/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-indolente-cutanea-de-proliferacion-linfoide-cd8\/#Estudios-especiales-para-la-proliferacion-linfoide-cutanea-CD8-indolente\" >Estudios especiales para la proliferaci\u00f3n linfoide cut\u00e1nea CD8 + indolente<\/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-indolente-cutanea-de-proliferacion-linfoide-cd8\/#Diagnostico-diferencial-de-proliferacion-linfoide-cutanea-CD8-indolente\" >Diagn\u00f3stico diferencial de proliferaci\u00f3n linfoide cut\u00e1nea CD8 + indolente<\/a><\/li><\/ul><\/nav><\/div>\n\n<section class=\"textBlock\">\n<p><span class=\"term\" data-term-id=\"1532\">Indolent<\/span> <span class=\"term\" data-term-id=\"47\">cutan\u00e9<\/span> CD8 + <span class=\"term\" data-term-id=\"1266\">lympho\u00efde<\/span> <span class=\"term\" data-term-id=\"893\">prolif\u00e9ration<\/span> es una entidad rara recientemente descrita entre cut\u00e1nea <span class=\"term\" data-term-id=\"631\">Cellule T<\/span> linfomas que generalmente se presentan con lesiones cut\u00e1neas solitarias en la cara o en <span class=\"term\" data-term-id=\"496\">acral<\/span> des sites.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Histologia-de-proliferacion-linfoide-cutanea-CD8-indolente\"><\/span>\n<span class=\"term\" data-term-id=\"128\">Histologie<\/span> de proliferaci\u00f3n linfoide cut\u00e1nea CD8 + indolente<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span class=\"term\" data-term-id=\"1669\">Histologiquement<\/span>, linfoide CD8 + indolente <span class=\"term\" data-term-id=\"1824\">prolif\u00e9rations<\/span> se caracterizan por un denso <span class=\"term\" data-term-id=\"52\">dermique<\/span> <span class=\"term\" data-term-id=\"541\">infiltrer<\/span> de no epidermotr\u00f3pico, de tama\u00f1o mediano <span class=\"term\" data-term-id=\"1540\">pl\u00e9omorphe<\/span> <span class=\"term\" data-term-id=\"421\">lymphocytes<\/span>. Estos forman una masa densa en el <span class=\"term\" data-term-id=\"61\">derme<\/span> y puede involucrar <span class=\"term\" data-term-id=\"900\">sous-cutan\u00e9e<\/span> tejidos (figuras 1-5).<\/p>\n<section class=\"textBlock imageLinkBlockTitle\">\n<h5 class=\"colour--primary\"><span class=\"ez-toc-section\" id=\"Patologia-indolente-cutanea-de-proliferacion-linfoide-CD8\"><\/span>CD8 + prolif\u00e9ration lympho\u00efde pathologie cutan\u00e9e indolente<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='cd8-fig-1__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-7094552-5952702' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/cd8-fig-1__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-7094552.jpg'>\n<\/div>\n<p class=\"p-small\">Figure 1<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='cd8-fig-2__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-4645172-5598147' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/cd8-fig-2__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-4645172.jpg'>\n<\/div>\n<p class=\"p-small\">Figure 2<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='cd8-fig-3__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-1399708-7253335' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/cd8-fig-3__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-1399708.jpg'>\n<\/div>\n<p class=\"p-small\">figure 3<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='cd8-fig-4__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-4713928-5385852' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/cd8-fig-4__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-4713928.jpg'>\n<\/div>\n<p class=\"p-small\">Figure 4<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='cd8-fig-5__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-6013266-4168730' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/cd8-fig-5__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-6013266.jpg'>\n<\/div>\n<p class=\"p-small\">Figure 5<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='cd8-fig-6__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-7254765-8566676' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/cd8-fig-6__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-7254765.jpg'>\n<\/div>\n<p class=\"p-small\">Figure 6<\/p>\n<\/p><\/div>\n<\/section>\n<div class=\"clearfix imageLinkBlock\"><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Estudios-especiales-para-la-proliferacion-linfoide-cutanea-CD8-indolente\"><\/span>Estudios especiales para la proliferaci\u00f3n linfoide cut\u00e1nea CD8 + indolente<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Las c\u00e9lulas T se ti\u00f1en con CD3 y CD8 (figura 6). Hay una tinci\u00f3n m\u00ednima con CD4. Otro <span class=\"term\" data-term-id=\"416\">Cellule T<\/span> Los marcadores son variables expresados. CD68 es positivo en la mayor\u00eda de los casos.<\/p>\n<p>Cellule T <span class=\"term\" data-term-id=\"782\">destinataire<\/span> <span class=\"term\" data-term-id=\"774\">g\u00e8ne<\/span> el reordenamiento puede demostrarse con estudios de reordenamiento.<\/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-proliferacion-linfoide-cutanea-CD8-indolente\"><\/span>\n<span class=\"term\" data-term-id=\"813\">Diagnostic diff\u00e9rentiel<\/span> de proliferaci\u00f3n linfoide cut\u00e1nea CD8 + indolente<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>CD8 cut\u00e1neo agresivo positivo <span class=\"term\" data-term-id=\"976\">lymphome<\/span> &#8211; Estos generalmente no se presentan como tumores \u00fanicos \/<span class=\"term\" data-term-id=\"368\">assiettes<\/span>. El CD68 suele ser negativo y se cree que es una caracter\u00edstica distintiva \u00fatil.<\/p>\n<p>Micosis fungoide: la presentaci\u00f3n cl\u00ednica es clave para distinguir esta entidad de <span class=\"term\" data-term-id=\"289\">tumeur<\/span> Etapa micosis fungoide. Si el paciente tiene antecedentes de micosis fungoide, se debe tener precauci\u00f3n al diagnosticar el linfoma cut\u00e1neo de c\u00e9lulas T pleom\u00f3rficas peque\u00f1as y medianas.<\/p>\n<p>Pseudolinfoma de c\u00e9lulas T: puede ser similar y muchos casos pueden haberse llamado pseudolinfoma en el pasado. Los estudios inmunohistoqu\u00edmicos y los estudios de reordenamiento de genes de c\u00e9lulas T pueden ser \u00fatiles para ilustrar un <span class=\"term\" data-term-id=\"1678\">cloner<\/span> poblaci\u00f3n.<\/p>\n<p>Linfoma cut\u00e1neo de c\u00e9lulas T pleom\u00f3rficas peque\u00f1as y medianas: esta entidad est\u00e1 compuesta predominantemente por c\u00e9lulas CD4 positivas. Algunos autores cuestionan si se trata de una entidad relacionada (dada similar <span class=\"term\" data-term-id=\"22\">b\u00e9nin<\/span> presentaci\u00f3n y curso).<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Indolente cut\u00e1neo CD8 + linfoide proliferaci\u00f3n es una entidad rara recientemente descrita entre cut\u00e1nea C\u00e9lula T linfomas que generalmente se presentan con lesiones cut\u00e1neas solitarias en la cara o en&#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-16489","wiki","type-wiki","status-publish","format-standard","category-glosario-definiciones","tag-patologia"],"_links":{"self":[{"href":"https:\/\/doctorhoogstra.com\/fr\/wp-json\/wp\/v2\/wiki\/16489","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=16489"}],"version-history":[{"count":0,"href":"https:\/\/doctorhoogstra.com\/fr\/wp-json\/wp\/v2\/wiki\/16489\/revisions"}],"wp:attachment":[{"href":"https:\/\/doctorhoogstra.com\/fr\/wp-json\/wp\/v2\/media?parent=16489"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/fr\/wp-json\/wp\/v2\/categories?post=16489"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/fr\/wp-json\/wp\/v2\/tags?post=16489"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}