{"id":16536,"date":"2020-04-28T17:02:22","date_gmt":"2020-04-28T20:02:22","guid":{"rendered":"https:\/\/doctorhoogstra.com\/es\/wiki\/patologia-del-xantogranuloma-juvenil\/"},"modified":"2020-04-30T21:34:04","modified_gmt":"2020-05-01T00:34:04","slug":"patologia-de-xantogranuloma-juvenil-2","status":"publish","type":"wiki","link":"https:\/\/doctorhoogstra.com\/pt\/wiki\/patologia-del-xantogranuloma-juvenil\/","title":{"rendered":"Patologia do xantogranuloma juvenil"},"content":{"rendered":"<p><\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_87_1 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\/patologia-del-xantogranuloma-juvenil\/#Introduccion\" >Introdu\u00e7\u00e3o<\/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\/pt\/wiki\/patologia-del-xantogranuloma-juvenil\/#Histologia-de-xantogranuloma-juvenil\" >Histologia de xantogranuloma juvenil<\/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\/pt\/wiki\/patologia-del-xantogranuloma-juvenil\/#Patologia-del-xantogranuloma-juvenil\" >Patologia do xantogranuloma juvenil<\/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\/pt\/wiki\/patologia-del-xantogranuloma-juvenil\/#Estudios-especiales-para-xantogranuloma-juvenil\" >Estudos especiais para xantogranuloma juvenil<\/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\/patologia-del-xantogranuloma-juvenil\/#Diagnostico-diferencial-para-xantogranuloma-juvenil\" >Diagn\u00f3stico diferencial para xantogranuloma juvenil<\/a><\/li><\/ul><\/nav><\/div>\n\n<section class=\"textBlock\">\n<h2><span class=\"ez-toc-section\" id=\"Introduccion\"><\/span>Introdu\u00e7\u00e3o<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span class=\"term\" data-term-id=\"1610\">Juventude<\/span> O xantogranuloma geralmente se apresenta em indiv\u00edduos mais jovens como rosa claro ou amarelo <span class=\"term\" data-term-id=\"367\">n\u00f3dulos<\/span>.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Histologia-de-xantogranuloma-juvenil\"><\/span>\n<span class=\"term\" data-term-id=\"128\">Histologia<\/span> xantogranuloma juvenil<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>No xantogranuloma juvenil, <span class=\"term\" data-term-id=\"164\">ferimentos<\/span> come\u00e7a como um denso <span class=\"term\" data-term-id=\"1480\">linfohistioc\u00edtico<\/span> <span class=\"term\" data-term-id=\"893\">prolifera\u00e7\u00e3o<\/span> do <span class=\"term\" data-term-id=\"61\">derme<\/span> com estranho <span class=\"term\" data-term-id=\"739\">c\u00e9lulas gigantes<\/span>. \u00c0 medida que evolui, o <span class=\"term\" data-term-id=\"52\">d\u00e9rmico<\/span> <span class=\"term\" data-term-id=\"289\">tumor<\/span> cont\u00e9m uma popula\u00e7\u00e3o de espumantes <span class=\"term\" data-term-id=\"858\">histi\u00f3citos<\/span> e c\u00e9lulas gigantes (Figuras 1\u20133). As c\u00e9lulas gigantes de Touton s\u00e3o bastante caracter\u00edsticas do xantogranuloma juvenil (melhor visto na Figura 3). Essas c\u00e9lulas cont\u00eam um anel de <span class=\"term\" data-term-id=\"729\">n\u00facleos<\/span> em torno de um centro <span class=\"term\" data-term-id=\"1607\">homog\u00eaneo<\/span> <span class=\"term\" data-term-id=\"838\">citoplasma<\/span>, enquanto o citoplasma espumoso envolve os n\u00facleos. Mais tarde, as c\u00e9lulas tornam-se mais espinhosas e fibro-histioc\u00edticas.<\/p>\n<section class=\"textBlock imageLinkBlockTitle\">\n<h5 class=\"colour--primary\"><span class=\"ez-toc-section\" id=\"Patologia-del-xantogranuloma-juvenil\"><\/span>Patologia do xantogranuloma juvenil<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='juvenile-xanthogranuloma-figure-1-3__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-1496843-7219322' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/juvenile-xanthogranuloma-figure-1-3__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-1496843.jpg'>\n<\/div>\n<p class=\"p-small\">figura 1<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='juvenile-xanthogranuloma-figure-2-3__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-1438830-6061708' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/juvenile-xanthogranuloma-figure-2-3__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-1438830.jpg'>\n<\/div>\n<p class=\"p-small\">Figura 2<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='juvenile-xanthogranuloma-figure-3-3__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-5221339-6866764' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/juvenile-xanthogranuloma-figure-3-3__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-5221339.jpg'>\n<\/div>\n<p class=\"p-small\">Figura 3<\/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=\"Estudios-especiales-para-xantogranuloma-juvenil\"><\/span>Estudos especiais para xantogranuloma juvenil<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span class=\"term\" data-term-id=\"1421\">Imuno-histoqu\u00edmica<\/span> pode ser usado. Normalmente, o tumor \u00e9 positivo para CD68, alfa-1-antimotripsina, lisozima, vimentina e fator XIIIa. Pontos negativos \u00fateis incluem S100 e CD1a.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Diagnostico-diferencial-para-xantogranuloma-juvenil\"><\/span>\n<span class=\"term\" data-term-id=\"813\">Diagn\u00f3stico diferencial<\/span> para xantogranuloma juvenil<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>\n<p>Dermatofibroma geralmente carece de c\u00e9lulas gigantes de Touton e \u00e9 denso em densidade <span class=\"term\" data-term-id=\"1185\">col\u00e1geno<\/span> <span class=\"term\" data-term-id=\"1655\">estroma<\/span>tempestuoso, padr\u00e3o de crescimento e muitas vezes uma camada sobreposta <span class=\"term\" data-term-id=\"247\">pseudoepiteliomatoso<\/span> <span class=\"term\" data-term-id=\"136\">hiperplasia<\/span>.<\/li>\n<li>Os xantomas mostram histi\u00f3citos espumosos mais uniformes e ocorrem com mais frequ\u00eancia em multiplicidade. a <span class=\"term\" data-term-id=\"1064\">polimorfo<\/span> <span class=\"term\" data-term-id=\"541\">infiltrar<\/span> tipicamente observado no xantogranuloma juvenil, geralmente est\u00e1 ausente.<\/li>\n<li>C\u00e9lula de Langerhans <span class=\"term\" data-term-id=\"1346\">histiocitose<\/span> tipicamente mostra colora\u00e7\u00e3o com S100 + e CD1a +.<\/li>\n<li>\n<p>O reticulo-histiocitoma \u00e9 composto de histi\u00f3citos com <span class=\"term\" data-term-id=\"449\">eosinof\u00edlico<\/span> ou citoplasma de vidro fosco.<\/li>\n<\/ul>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Introducci\u00f3n Juvenil El xantogranuloma generalmente se presenta en individuos m\u00e1s j\u00f3venes como rosa suave o amarillo n\u00f3dulos. Histolog\u00eda de xantogranuloma juvenil En el xantogranuloma juvenil, el lesi\u00f3n comienza como un&#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-16536","wiki","type-wiki","status-publish","format-standard","category-glosario-definiciones","tag-patologia"],"_links":{"self":[{"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/wiki\/16536","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=16536"}],"version-history":[{"count":0,"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/wiki\/16536\/revisions"}],"wp:attachment":[{"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/media?parent=16536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/categories?post=16536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/tags?post=16536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}