{"id":8193,"date":"2020-04-27T13:38:14","date_gmt":"2020-04-27T16:38:14","guid":{"rendered":"https:\/\/doctorhoogstra.com\/es\/patologia-del-hamartoma-quistico-foliculosebaceo\/"},"modified":"2020-04-30T21:27:45","modified_gmt":"2020-05-01T00:27:45","slug":"patologia-del-hamartoma-quistico-foliculosebaceo","status":"publish","type":"wiki","link":"https:\/\/doctorhoogstra.com\/fr\/wiki\/patologia-del-hamartoma-quistico-foliculosebaceo\/","title":{"rendered":"Pathologie de l&#039;hamartome kystique folliculo-s\u00e9bac\u00e9"},"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-hamartoma-quistico-foliculosebaceo\/#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\/fr\/wiki\/patologia-del-hamartoma-quistico-foliculosebaceo\/#Histologia-del-hamartoma-quistico-foliculosebaceo\" >Histolog\u00eda del hamartoma qu\u00edstico foliculoseb\u00e1ceo<\/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\/fr\/wiki\/patologia-del-hamartoma-quistico-foliculosebaceo\/#Patologia-del-hamartoma-quistico-foliculosebaceo\" >Pathologie de l&#039;hamartome kystique folliculo-s\u00e9bac\u00e9<\/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\/fr\/wiki\/patologia-del-hamartoma-quistico-foliculosebaceo\/#Diagnostico-diferencial-del-hamartoma-quistico-foliculosebaceo\" >Diagn\u00f3stico diferencial del hamartoma qu\u00edstico foliculoseb\u00e1ceo<\/a><\/li><\/ul><\/nav><\/div>\n\n<section class=\"textBlock\">\n<h2 class=\"normal\"><span class=\"ez-toc-section\" id=\"Introduccion\"><\/span>introduction<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"normal\">Foliculoseb\u00e1ceo <span class=\"term\" data-term-id=\"1306\">cystique<\/span> <span class=\"term\" data-term-id=\"345\">hamartoma<\/span> representa un <span class=\"term\" data-term-id=\"47\">cutan\u00e9<\/span> hamartoma bif\u00e1sico Se compone de <span class=\"term\" data-term-id=\"847\">\u00e9pith\u00e9lium<\/span> y componentes mesenquimales en proporciones variables, que ocurren t\u00edpicamente en adultos en el \u00e1rea de la cabeza y el cuello. Varios mecanismos patog\u00e9nicos subyacentes a esto <span class=\"term\" data-term-id=\"1827\">attach\u00e9<\/span> <span class=\"term\" data-term-id=\"195\">n\u00e9oplasme<\/span> ha sido propuesto. Sin embargo, sigue habiendo mucha controversia sobre si representa una entidad distinta o parte de un espectro evolutivo de tricofoliculomas (TF). Desde la introducci\u00f3n de esta entidad en 1991, ha habido algunos informes de casos que documentan una variedad de cambios mesenquimales observados en FCH, as\u00ed como asociaciones poco comunes e inusuales.<\/p>\n<h2 class=\"normal\"><span class=\"ez-toc-section\" id=\"Histologia-del-hamartoma-quistico-foliculosebaceo\"><\/span>\n<span class=\"term\" data-term-id=\"128\">Histologie<\/span> del hamartoma qu\u00edstico foliculoseb\u00e1ceo<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"normal\"><span>Hamartoma qu\u00edstico folicular<\/span> es un hamartoma cut\u00e1neo de elementos epiteliales y mesenquimales y se centra principalmente en <span class=\"term\" data-term-id=\"61\">derme<\/span>. Los componentes epiteliales de <span>hamartoma qu\u00edstico foliculoseb\u00e1ceo<\/span> comprenden qu\u00edstico foliculoso b\u00e1ceo distorsionado <span class=\"term\" data-term-id=\"1824\">prolif\u00e9rations<\/span> mientras que los componentes mesenquimales com\u00fanmente incluyen <span class=\"term\" data-term-id=\"1830\">fibroplasie<\/span>, <span class=\"term\" data-term-id=\"753\">vasculaire<\/span> y proliferaciones de tejido adiposo.<\/p>\n<p class=\"normal\">La vista de escaneo muestra dilatado <span class=\"term\" data-term-id=\"107\">folliculaire<\/span> estructura o estructuras, con radiante madura <span class=\"term\" data-term-id=\"262\">s\u00e9bac\u00e9<\/span> l\u00f3bulos (figuras 1, 2). Rodeando lo distorsionado <span class=\"term\" data-term-id=\"122\">cheveux<\/span> <span class=\"term\" data-term-id=\"1301\">follicules<\/span> puede haber hebras epiteliales anastomosadoras delgadas (figura 3). los <span class=\"term\" data-term-id=\"1655\">stroma<\/span> que rodea las unidades epiteliales se compone frecuentemente de densas <span class=\"term\" data-term-id=\"1185\">collag\u00e8ne<\/span> tejido (figura 1-3) y puede mostrar prominente <span class=\"term\" data-term-id=\"1834\">fendu<\/span> a los alrededores <span class=\"term\" data-term-id=\"1351\">adjacent<\/span> dermis no afectada (figura 1). Los cambios estromales adicionales pueden incluir una mayor vascularizaci\u00f3n o bolsas de <span class=\"term\" data-term-id=\"549\"><span class=\"term\" data-term-id=\"1904\">adipocytes<\/span><\/span>  consistente con el aumento de la grasa del estroma (figura 4). <\/p>\n<section class=\"textBlock imageLinkBlockTitle\">\n<h5 class=\"colour--primary\"><span class=\"ez-toc-section\" id=\"Patologia-del-hamartoma-quistico-foliculosebaceo\"><\/span>Pathologie de l&#039;hamartome kystique folliculo-s\u00e9bac\u00e9<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='fch-figure1__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisinkildhd-5214774-9178663' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/fch-figure1__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsInkiLDhd-5214774.jpg'>\n<\/div>\n<p class=\"p-small\">Figure 1<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='fch-figure2__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisinkildbd-6323676-6933055' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/fch-figure2__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsInkiLDBd-6323676.jpg'>\n<\/div>\n<p class=\"p-small\">Figure 2<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='fch-figure3__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisinkildvd-7105208-6887790' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/fch-figure3__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsInkiLDVd-7105208.jpg'>\n<\/div>\n<p class=\"p-small\">figure 3<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='fch-figure4__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-3482609-5325406' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/fch-figure4__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-3482609.jpg'>\n<\/div>\n<p class=\"p-small\">Figure 4<\/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 class=\"normal\"><span class=\"ez-toc-section\" id=\"Diagnostico-diferencial-del-hamartoma-quistico-foliculosebaceo\"><\/span>\n<span class=\"term\" data-term-id=\"813\">Diagnostic diff\u00e9rentiel<\/span> del hamartoma qu\u00edstico foliculoseb\u00e1ceo<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"normal\">Tricofoliculoma: Intenta distinguir el tricofoliculoma seb\u00e1ceo del <span>hamartoma qu\u00edstico foliculoseb\u00e1ceo<\/span> Se han realizado estudios cl\u00ednicos e histol\u00f3gicos. Se ha sugerido este \u00faltimo <span class=\"term\" data-term-id=\"164\">blessure<\/span> se presenta cl\u00ednicamente como una lesi\u00f3n papulonodular sin pelos. <span class=\"term\" data-term-id=\"1669\">Histologiquement<\/span>, FSH demuestra anormalidades mesenquimales estromales m\u00e1s prominentes.<\/p>\n<p class=\"normal\">En contraste, el tricofoliculoma seb\u00e1ceo se presenta cl\u00ednicamente como una lesi\u00f3n deprimida con un <span class=\"term\" data-term-id=\"704\">\u00e9ruption<\/span> de pelos terminales o velosos. Histol\u00f3gicamente, hay una conexi\u00f3n casi constante de dilataci\u00f3n <span class=\"term\" data-term-id=\"1304\">infundibulaire<\/span> estructura con el <span class=\"term\" data-term-id=\"85\">\u00e9piderme<\/span>. Sin embargo, las caracter\u00edsticas descritas anteriormente no son absolutas. Ha habido descripciones cl\u00ednicas de <span>hamartoma qu\u00edstico foliculoseb\u00e1ceo<\/span> asociado con el cabello, y los tallos del cabello tambi\u00e9n se han identificado dentro de las estructuras qu\u00edsticas en <span>hamartoma qu\u00edstico foliculoseb\u00e1ceo<\/span>. Del mismo modo, el hallazgo de una conexi\u00f3n directa a la epidermis por la estructura qu\u00edstica no se encuentra exclusivamente en el tricofoliculoma seb\u00e1ceo y se ha descrito en casos de <span>hamartoma qu\u00edstico foliculoseb\u00e1ceo<\/span>.<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Introducci\u00f3n Foliculoseb\u00e1ceo c\u00edstico hamartoma representa un cut\u00e1neo hamartoma bif\u00e1sico Se compone de epitelial y componentes mesenquimales en proporciones variables, que ocurren t\u00edpicamente en adultos en el \u00e1rea de la cabeza&#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-8193","wiki","type-wiki","status-publish","format-standard","category-glosario-definiciones","tag-patologia"],"_links":{"self":[{"href":"https:\/\/doctorhoogstra.com\/fr\/wp-json\/wp\/v2\/wiki\/8193","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=8193"}],"version-history":[{"count":0,"href":"https:\/\/doctorhoogstra.com\/fr\/wp-json\/wp\/v2\/wiki\/8193\/revisions"}],"wp:attachment":[{"href":"https:\/\/doctorhoogstra.com\/fr\/wp-json\/wp\/v2\/media?parent=8193"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/fr\/wp-json\/wp\/v2\/categories?post=8193"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/fr\/wp-json\/wp\/v2\/tags?post=8193"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}