{"id":8321,"date":"2020-04-28T04:01:21","date_gmt":"2020-04-28T07:01:21","guid":{"rendered":"https:\/\/doctorhoogstra.com\/es\/wiki\/penfigoide-gestacional\/"},"modified":"2020-10-30T07:04:36","modified_gmt":"2020-10-30T10:04:36","slug":"penfigoide-gestacional-2","status":"publish","type":"wiki","link":"https:\/\/doctorhoogstra.com\/pt\/wiki\/penfigoide-gestacional\/","title":{"rendered":"Penfigoide gestacional"},"content":{"rendered":"<p><\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_89 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\">Conte\u00fado<\/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=\"Alternar tabela de conte\u00fado\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Alternar<\/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\/pt\/wiki\/penfigoide-gestacional\/#%C2%BFQue-es-el-penfigoide-gestacional\" >O que \u00e9 penfig\u00f3ide gestacional?<\/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\/pt\/wiki\/penfigoide-gestacional\/#Penfigoide-gestacional\" >Penfigoide gestacional<\/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\/pt\/wiki\/penfigoide-gestacional\/#%C2%BFQue-causa-el-penfigoide-gestacional\" >O que causa o penfig\u00f3ide gestacional?<\/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\/pt\/wiki\/penfigoide-gestacional\/#%C2%BFCuales-son-los-signos-y-sintomas-de-penfigoide-gestacional\" >Quais s\u00e3o os sinais e sintomas do penfig\u00f3ide gestacional?<\/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\/pt\/wiki\/penfigoide-gestacional\/#Pruebas-de-penfigoide-gestacional\" >Testes de penfig\u00f3ide gestacional<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/doctorhoogstra.com\/pt\/wiki\/penfigoide-gestacional\/#Tratamiento-de-penfigoide-gestacional\" >Tratamento do penfig\u00f3ide gestacional<\/a><\/li><\/ul><\/nav><\/div>\n\n<section class=\"textBlock\">\n<h2><span class=\"ez-toc-section\" id=\"%C2%BFQue-es-el-penfigoide-gestacional\"><\/span>O que \u00e9 penfig\u00f3ide gestacional?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>O penfig\u00f3ide gestacional \u00e9 uma condi\u00e7\u00e3o rara associada \u00e0 gravidez. <span class=\"term\" data-term-id=\"691\">autoimune<\/span> doen\u00e7a de pele caracterizada por coceira <span class=\"term\" data-term-id=\"255\">erup\u00e7\u00e3o<\/span> que se transforma em bolhas. \u00c9 mais comum durante o segundo e terceiro trimestre da gravidez. Anteriormente era conhecido como herpes gestacional, embora n\u00e3o tenha associa\u00e7\u00e3o com o v\u00edrus do herpes.<\/p>\n<section class=\"textBlock imageLinkBlockTitle\">\n<h5 class=\"colour--primary\"><span class=\"ez-toc-section\" id=\"Penfigoide-gestacional\"><\/span>Penfigoide gestacional<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='pemgest1__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-9451969-4451944' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/pemgest1__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-9451969.jpg'>\n<\/div>\n<p class=\"p-small\">Penfigoide gestacional<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='pemgest2__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-9238104-4444190' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/pemgest2__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-9238104.jpg'>\n<\/div>\n<p class=\"p-small\">Penfigoide gestacional<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='pemgest3__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-3152235-8002331' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/pemgest3__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-3152235.jpg'>\n<\/div>\n<p class=\"p-small\">Penfigoide gestacional<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='pemgest5__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-2968937-5144938' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/pemgest5__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-2968937.jpg'>\n<\/div>\n<p class=\"p-small\">Penfigoide gestacional<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='pemgest4__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-3582983-9745140' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/pemgest4__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-3582983.jpg'>\n<\/div>\n<p class=\"p-small\">Penfigoide gestacional<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='pemgest6__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-1002192-8091558' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/pemgest6__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-1002192.jpg'>\n<\/div>\n<p class=\"p-small\">Penfigoide gestacional<\/p>\n<\/p><\/div>\n<\/section>\n<div class=\"clearfix imageLinkBlock\"><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%C2%BFQue-causa-el-penfigoide-gestacional\"><\/span>O que causa o penfig\u00f3ide gestacional?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/doctorhoogstra.com\/pt\/tipos-tratamientos\/estetica-intima-femenina\/aplicacion-de-acido-hialuronico-en-el-punto-g\/\" class=\"wpil_internal_link\" style=\"display: inline !important;width: auto !important\" data-wpil-post-to-id=\"\">penfig\u00f3ide<\/a> A gravidez gestacional \u00e9 uma doen\u00e7a bolhosa autoimune, o que basicamente significa que o sistema imunol\u00f3gico de um indiv\u00edduo come\u00e7a a reagir contra seu pr\u00f3prio tecido. <span class=\"term\" data-term-id=\"427\">Imunoglobulina<\/span> tipo G (IgG) <span class=\"term\" data-term-id=\"352\">autoanticorpos<\/span> (conhecido como fator PG) causa o dano.<\/p>\n<p>No penfig\u00f3ide gestacional, o alvo \u00e9 uma prote\u00edna conhecida como BPAG2 (tamb\u00e9m chamada de BP180), que se encontra dentro da membrana basal, que \u00e9 a \u00e1rea entre <span class=\"term\" data-term-id=\"85\">epiderme<\/span> e ele <span class=\"term\" data-term-id=\"61\">derme<\/span> (as camadas superior e m\u00e9dia da pele). BPAG2 est\u00e1 dentro do <span class=\"term\" data-term-id=\"1599\">hemidesmossoma<\/span>, o componente celular que cola o <span class=\"term\" data-term-id=\"846\">epid\u00e9rmico<\/span> <span class=\"term\" data-term-id=\"917\">queratin\u00f3citos<\/span> c\u00e9lulas para a derme.<\/p>\n<p>a <span class=\"term\" data-term-id=\"425\">anticorpo<\/span> os resultados do ataque a <span class=\"term\" data-term-id=\"148\">inflama\u00e7\u00e3o<\/span> e separar a epiderme da derme, permitindo que o fluido se acumule e crie uma bolha.<\/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=\"%C2%BFCuales-son-los-signos-y-sintomas-de-penfigoide-gestacional\"><\/span>Quais s\u00e3o os sinais e sintomas do penfig\u00f3ide gestacional?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A maioria dos pacientes apresenta uma erup\u00e7\u00e3o cut\u00e2nea intensamente pruriginosa durante o meio e o final da gravidez (13 a 40 semanas de gesta\u00e7\u00e3o).<\/p>\n<ul>\n<li>Inicialmente, h\u00e1 incha\u00e7os vermelhos e com coceira ao redor do umbigo<\/li>\n<li>Dentro de dias a semanas, a erup\u00e7\u00e3o se espalha para outras partes do corpo, incluindo o tronco, costas, n\u00e1degas e bra\u00e7os. A face, couro cabeludo, palmas das m\u00e3os, plantas dos p\u00e9s e <span class=\"term\" data-term-id=\"188\">mucosa<\/span> as membranas geralmente n\u00e3o s\u00e3o afetadas.<\/li>\n<li>Ap\u00f3s 2-4 semanas, bolhas grandes, tensas e cheias de l\u00edquido se formam.<\/li>\n<li>Alguns pacientes podem n\u00e3o ter bolhas, mas sim <span class=\"term\" data-term-id=\"368\">pratos<\/span> (grandes manchas levantadas)<\/li>\n<\/ul>\n<p>Em alguns casos, o penfig\u00f3ide gestacional ocorre durante toda a gravidez. Os sintomas podem diminuir ou desaparecer espontaneamente no final da gravidez, mas isso \u00e9 de curta dura\u00e7\u00e3o, pois as mulheres 75-80% apresentar\u00e3o um surto pr\u00f3ximo ao parto. Na maioria dos casos, os sintomas desaparecem dias ap\u00f3s o parto, por\u00e9m, em alguns casos, a doen\u00e7a permanece ativa por meses ou anos. O in\u00edcio dos per\u00edodos menstruais, o uso de contraceptivos orais ou gravidezes adicionais podem causar surtos.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Pruebas-de-penfigoide-gestacional\"><\/span>Testes de penfig\u00f3ide gestacional<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>O diagn\u00f3stico geralmente requer uma pele <span class=\"term\" data-term-id=\"24\">bi\u00f3psia<\/span>, mostrando caracter\u00edsticas t\u00edpicas de bolhas subepid\u00e9rmicas, semelhantes em <span class=\"term\" data-term-id=\"868\">microsc\u00f3pico<\/span> apar\u00eancia para <span class=\"term\" data-term-id=\"498\">bolhoso<\/span> penfig\u00f3ide (BP) ou epiderm\u00f3lise bolhosa adquirida (EBA). O penfig\u00f3ide gestacional \u00e9 diretamente confirmado <span class=\"term\" data-term-id=\"142\">imunofluoresc\u00eancia<\/span> colora\u00e7\u00e3o de bi\u00f3psia para revelar <span class=\"term\" data-term-id=\"426\">anticorpos<\/span>. Pode ser distinguido de BP e EBA usando amostras de pele dividida em sal. Em alguns casos, os anticorpos circulantes podem ser detectados por um exame de sangue (teste de imunofluoresc\u00eancia indireta).<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tratamiento-de-penfigoide-gestacional\"><\/span>Tratamento do penfig\u00f3ide gestacional<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>a <span class=\"term\" data-term-id=\"949\">prim\u00e1rio<\/span> O objetivo do tratamento \u00e9 aliviar a coceira, prevenir a forma\u00e7\u00e3o de bolhas e tratar infec\u00e7\u00f5es secund\u00e1rias. <span class=\"term\" data-term-id=\"1330\">Atual<\/span> corticoster\u00f3ides s\u00e3o usados em doen\u00e7as leves, enquanto corticoster\u00f3ides orais s\u00e3o necess\u00e1rios em casos mais extensos. Devem ser utilizadas doses m\u00ednimas eficazes para reduzir o risco de efeitos secund\u00e1rios tanto para a m\u00e3e como para o feto.<\/p>\n<ul>\n<li>Anti-histam\u00ednicos orais podem ser usados para aliviar a coceira.<\/li>\n<li>\n<p>Dapsona pode ser eficaz. <\/li>\n<li>Drogas imunossupressoras como azatioprina ou ciclosporina tamb\u00e9m podem ser usadas com sucesso, mas sua seguran\u00e7a na gravidez ou lacta\u00e7\u00e3o deve ser cuidadosamente considerada.<\/li>\n<li>\n<p>Imunoglobulina intravenosa tamb\u00e9m foi relatada como eficaz. <\/li>\n<\/ul>\n<p>Na maioria dos casos, o penfig\u00f3ide gestacional se resolve espontaneamente alguns dias ap\u00f3s o parto, portanto, o tratamento pode ser reduzido e descontinuado. As complica\u00e7\u00f5es s\u00e3o raras, mas podem incluir:<\/p>\n<ul>\n<li>trabalho de parto prematuro<\/li>\n<li>Bolhas infantis transit\u00f3rias que desaparecem com a remo\u00e7\u00e3o dos anticorpos maternos (aproximadamente 3-4 meses)<\/li>\n<li>Secund\u00e1rio <span class=\"term\" data-term-id=\"145\">infec\u00e7\u00e3o<\/span>que pode deixar cicatrizes<\/li>\n<\/ul>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>\u00bfQu\u00e9 es el penfigoide gestacional? El penfigoide gestacional es un raro asociado con el embarazo. autoinmune enfermedad de la piel que se caracteriza por una picaz\u00f3n erupci\u00f3n que se convierte&#8230;<\/p>","protected":false},"author":8,"featured_media":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-8321","wiki","type-wiki","status-publish","format-standard"],"_links":{"self":[{"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/wiki\/8321","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/types\/wiki"}],"author":[{"embeddable":true,"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/comments?post=8321"}],"version-history":[{"count":0,"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/wiki\/8321\/revisions"}],"wp:attachment":[{"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/media?parent=8321"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/categories?post=8321"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/tags?post=8321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}