{"id":7874,"date":"2020-04-26T05:40:14","date_gmt":"2020-04-26T08:40:14","guid":{"rendered":"https:\/\/doctorhoogstra.com\/es\/patologia-de-la-enfermedad-de-darier\/"},"modified":"2020-04-30T21:09:01","modified_gmt":"2020-05-01T00:09:01","slug":"patologia-de-la-enfermedad-de-darier","status":"publish","type":"wiki","link":"https:\/\/doctorhoogstra.com\/en\/wiki\/patologia-de-la-enfermedad-de-darier\/","title":{"rendered":"Darier disease pathology"},"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\">Contents<\/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=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/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\/en\/wiki\/patologia-de-la-enfermedad-de-darier\/#Introduccion\" >Introduction<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/doctorhoogstra.com\/en\/wiki\/patologia-de-la-enfermedad-de-darier\/#Histologia-de-la-enfermedad-de-Darier\" >Histolog\u00eda de la enfermedad de Darier<\/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-3\" href=\"https:\/\/doctorhoogstra.com\/en\/wiki\/patologia-de-la-enfermedad-de-darier\/#Patologia-de-la-enfermedad-de-Darier\" >Darier disease pathology<\/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-4\" href=\"https:\/\/doctorhoogstra.com\/en\/wiki\/patologia-de-la-enfermedad-de-darier\/#Histologico-variantes-de-la-enfermedad-de-Darier\" >Histologico variantes de la enfermedad de Darier<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/doctorhoogstra.com\/en\/wiki\/patologia-de-la-enfermedad-de-darier\/#Diagnostico-diferencial-de-la-enfermedad-de-Darier\" >Diagn\u00f3stico diferencial de la enfermedad de Darier<\/a><\/li><\/ul><\/nav><\/div>\n\n<section class=\"textBlock\">\n<h2><span class=\"ez-toc-section\" id=\"Introduccion\"><\/span>Introduction<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>La enfermedad de Darier pertenece al grupo de <span class=\"term\" data-term-id=\"1344\">acantholytic<\/span> disqueratosis, caracterizada por la presencia de separaci\u00f3n suprabasal debido al proceso de <span class=\"term\" data-term-id=\"3\">acantholysis<\/span> with <span class=\"term\" data-term-id=\"489\">focal<\/span> <span class=\"term\" data-term-id=\"72\">dyskeratosis<\/span> of the <span class=\"term\" data-term-id=\"1069\">keratinocytes<\/span>.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Histologia-de-la-enfermedad-de-Darier\"><\/span>\n<span class=\"term\" data-term-id=\"128\">Histology<\/span> de la enfermedad de Darier<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>La visi\u00f3n del poder de exploraci\u00f3n de la histolog\u00eda de la enfermedad de Darier es de una <span class=\"term\" data-term-id=\"846\">epidermal<\/span> and superficial <span class=\"term\" data-term-id=\"52\">dermal<\/span> <span class=\"term\" data-term-id=\"490\">inflammatory<\/span> proceso (Figura 1). <span class=\"term\" data-term-id=\"1038\">Intraepidermal<\/span> La separaci\u00f3n puede ser visible a esta potencia, que en una inspecci\u00f3n m\u00e1s cercana se ve como acant\u00f3lisis suprabasal (Figuras 2 y 3). La acant\u00f3lisis se puede ver en todos los niveles dentro del <span class=\"term\" data-term-id=\"85\">epidermis<\/span>. Se observa disqueratosis de los queratinocitos, con dos cambios notables descritos. Los cuerpos de los cuerpos se refieren a c\u00e9lulas con peque\u00f1os picn\u00f3ticos. <span class=\"term\" data-term-id=\"729\">nuclei<\/span>, a <span class=\"term\" data-term-id=\"1833\">perinuclear<\/span> halo claro y <span class=\"term\" data-term-id=\"449\">eosinophilic<\/span> <span class=\"term\" data-term-id=\"838\">cytoplasm<\/span> (Figuras 4 y 5).<\/p>\n<p>Los granos son c\u00e9lulas comprimidas con n\u00facleos alargados vistos en el <span class=\"term\" data-term-id=\"273\">stratum corneum<\/span> and <span class=\"term\" data-term-id=\"111\">granular layer<\/span> (Figuras 4 y 5).<\/p>\n<p>La epidermis suprayacente exhibe compacta <span class=\"term\" data-term-id=\"211\">orthokeratosis<\/span>, que puede formar un tap\u00f3n focal prominente.<\/p>\n<p>En lo superficial <span class=\"term\" data-term-id=\"61\">dermis<\/span> es un leve predominantemente <span class=\"term\" data-term-id=\"228\">perivascular<\/span> <span class=\"term\" data-term-id=\"422\">lymphocytic<\/span> <span class=\"term\" data-term-id=\"541\">infiltrate<\/span> (Figura 2). <span class=\"term\" data-term-id=\"448\">Eosinophils<\/span> rara vez se ven.<\/p>\n<section class=\"textBlock imageLinkBlockTitle\">\n<h5 class=\"colour--primary\"><span class=\"ez-toc-section\" id=\"Patologia-de-la-enfermedad-de-Darier\"><\/span>Darier disease pathology<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='darier1__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisinkildld-4975631-6994032' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/darier1__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsInkiLDld-4975631.jpg'>\n<\/div>\n<p class=\"p-small\">Figure 1<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='darier2__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-3488532-7894054' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/darier2__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-3488532.jpg'>\n<\/div>\n<p class=\"p-small\">Figure 2<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='darier3__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-2358486-6390685' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/darier3__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-2358486.jpg'>\n<\/div>\n<p class=\"p-small\">figure 3<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='darier4__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-7095051-8534355' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/darier4__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-7095051.jpg'>\n<\/div>\n<p class=\"p-small\">Figure 4<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='darier5__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-7409226-6847943' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/darier5__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-7409226.jpg'>\n<\/div>\n<p class=\"p-small\">Figure 5<\/p>\n<\/p><\/div>\n<\/section>\n<div class=\"clearfix imageLinkBlock\"><\/div>\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=\"Histologico-variantes-de-la-enfermedad-de-Darier\"><\/span>\n<span class=\"term\" data-term-id=\"474\">Histological<\/span> variantes de la enfermedad de Darier<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-size: 1rem\">Enfermedad de Darier comedonal: en esto <\/span>variante<span style=\"font-size: 1rem\"> los focos de la disqueratosis acantol\u00edtica son m\u00e1s pronunciados <span class=\"term\" data-term-id=\"1189\">keratotic<\/span> tapones y extensiones hiperpl\u00e1sicas m\u00e1s profundas involucradas de la epidermis en la dermis superficial.<\/span><\/p>\n<p><span class=\"term\" data-term-id=\"498\">Bullous<\/span> Enfermedad de Darier: aqu\u00ed la diferencia radica \u00fanicamente en el tama\u00f1o del acantol\u00edtico <span class=\"term\" data-term-id=\"1836\">clefts<\/span>, que forman lagunas con c\u00e9lulas acantol\u00edticas dispersas dentro.<\/p>\n<p>Acroqueratosis verruciforme de Hopf: Si bien se debati\u00f3 si este es un componente de la enfermedad de Darier o una afecci\u00f3n distinta, los cambios se mencionan brevemente aqu\u00ed, dada la asociaci\u00f3n cl\u00ednica. Las lesiones exhiben la aguja de la iglesia <span class=\"term\" data-term-id=\"215\">papillomatosis<\/span> with <span class=\"term\" data-term-id=\"610\">hyperkeratosis<\/span> y epid\u00e9rmica <span class=\"term\" data-term-id=\"2\">acanthosis<\/span>. Si est\u00e1 muy seccionado, se pueden ver peque\u00f1os focos de disqueratosis acantol\u00edtica.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Diagnostico-diferencial-de-la-enfermedad-de-Darier\"><\/span>\n<span class=\"term\" data-term-id=\"813\">Differential diagnosis<\/span> de la enfermedad de Darier<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Enfermedad de Hailey-Hailey: la diferencia clave aqu\u00ed es la amplitud de la participaci\u00f3n de la epidermis por la acant\u00f3lisis. Hay \u00e1reas m\u00e1s pronunciadas de c\u00e9lulas acantol\u00edticas parcial y completamente.<\/p>\n<p>Acantol\u00edtico transitorio <span class=\"term\" data-term-id=\"60\">skin disease<\/span>\/ Enfermedad de Grover: si bien la variante de la enfermedad de Grover, similar a Darier, puede mostrar caracter\u00edsticas casi id\u00e9nticas, la presencia de focos involucrados m\u00e1s peque\u00f1os y un infiltrado inflamatorio que contiene eosin\u00f3filos sirven como pistas para este diagn\u00f3stico.<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Introducci\u00f3n La enfermedad de Darier pertenece al grupo de acantholytic disqueratosis, caracterizada por la presencia de separaci\u00f3n suprabasal debido al proceso de acant\u00f3lisis con focal disqueratosis del queratinocitos. Histolog\u00eda de&#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-7874","wiki","type-wiki","status-publish","format-standard","category-glosario-definiciones","tag-patologia"],"_links":{"self":[{"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/wiki\/7874","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/types\/wiki"}],"author":[{"embeddable":true,"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/comments?post=7874"}],"version-history":[{"count":0,"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/wiki\/7874\/revisions"}],"wp:attachment":[{"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/media?parent=7874"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/categories?post=7874"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/tags?post=7874"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}