{"id":10284,"date":"2020-04-28T06:10:31","date_gmt":"2020-04-28T09:10:31","guid":{"rendered":"https:\/\/doctorhoogstra.com\/es\/wiki\/patologia-de-histoplasmosis\/"},"modified":"2020-04-30T21:25:32","modified_gmt":"2020-05-01T00:25:32","slug":"histoplasmose-pathologie","status":"publish","type":"wiki","link":"https:\/\/doctorhoogstra.com\/fr\/wiki\/patologia-de-histoplasmosis\/","title":{"rendered":"Pathologie de l&#039;histoplasmose"},"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-de-histoplasmosis\/#Histologia-de-histoplasmosis\" >Histologie de l&#039;histoplasmose<\/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-de-histoplasmosis\/#Patologia-de-histoplasmosis\" >Pathologie de l&#039;histoplasmose<\/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-de-histoplasmosis\/#Manchas-especiales-para-histoplasmosis\" >Taches sp\u00e9ciales pour l&#039;histoplasmose.<\/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-de-histoplasmosis\/#Diagnostico-diferencial-de-histoplasmosis-patologia\" >Diagnostic diff\u00e9rentiel de la pathologie de l&#039;histoplasmose<\/a><\/li><\/ul><\/nav><\/div>\n\n<section class=\"textBlock\">\n<p>L&#039;histoplasmose est caus\u00e9e par Histoplasma capsulatum, un champignon dimorphe. Il est distribu\u00e9 dans le monde entier et <span class=\"term\" data-term-id=\"1676\">pr\u00e9dominant<\/span> dans certaines r\u00e9gions d&#039;Am\u00e9rique du Nord et d&#039;Am\u00e9rique centrale. <span class=\"term\" data-term-id=\"47\">Cutan\u00e9<\/span> Des manifestations seraient signal\u00e9es chez 10% \u00e0 25% de patients atteints du SIDA <span class=\"term\" data-term-id=\"67\">diffus\u00e9<\/span> histoplasmose<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Histologia-de-histoplasmosis\"><\/span>\n<span class=\"term\" data-term-id=\"128\">Histologie<\/span> histoplasmose<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>L&#039;examen histopathologique de l&#039;histoplasmose r\u00e9v\u00e8le une densit\u00e9 <span class=\"term\" data-term-id=\"52\">dermique<\/span> <span class=\"term\" data-term-id=\"541\">infiltrer<\/span> faible att\u00e9nu\u00e9 ou simple <span class=\"term\" data-term-id=\"85\">\u00e9piderme<\/span> (Figure 1). Dans la puissance sup\u00e9rieure, l&#039;infiltrateur se r\u00e9v\u00e8le contenir de nombreux <span class=\"term\" data-term-id=\"1513\">plasma<\/span> cellules, <span class=\"term\" data-term-id=\"858\">histiocytes<\/span> et <span class=\"term\" data-term-id=\"421\">lymphocytes<\/span> (Figure 2). En fonction de l&#039;\u00e9tat du <span class=\"term\" data-term-id=\"1313\">h\u00f4te<\/span> et le stade des blessures peut \u00eatre \u00e9tendu <span class=\"term\" data-term-id=\"1718\">granulomes<\/span>. L&#039;infiltrat accompagne de nombreuses formes de levures en herbe, principalement dans les histiocytes, et peu <span class=\"term\" data-term-id=\"883\">organismes<\/span> r\u00e9sidant de fa\u00e7on extracellulaire Un espace clair ou un &quot;halo&quot; artificiel peut \u00eatre \u00e9vident en raison de la r\u00e9traction <span class=\"term\" data-term-id=\"446\">basophile<\/span> cellule fongique <span class=\"term\" data-term-id=\"838\">cytoplasme<\/span> de la paroi cellulaire mal color\u00e9e (figure 2, fl\u00e8che). Le GMS confirme la pr\u00e9sence de nombreuses spores fongiques de 2\u20134 \u03bcm compatibles avec Histoplasma capsulatum (figure 3).<\/p>\n<section class=\"textBlock imageLinkBlockTitle\">\n<h5 class=\"colour--primary\"><span class=\"ez-toc-section\" id=\"Patologia-de-histoplasmosis\"><\/span>Pathologie de l&#039;histoplasmose<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='histoplasmose-figure-1__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisinkildgyxq-3980329-6548873' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/histoplasmosis-figure-1__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsInkiLDgyXQ-3980329.jpg'>\n<\/div>\n<p class=\"p-small\">Figure 1<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='histoplasmose-figure-2__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-1000608-9558203' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/histoplasmosis-figure-2__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-1000608.jpg'>\n<\/div>\n<p class=\"p-small\">Figure 2<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='histoplasmose-figure-3__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-5424303-5677644' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/histoplasmosis-figure-3__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-5424303.jpg'>\n<\/div>\n<p class=\"p-small\">figure 3<\/p>\n<\/p><\/div>\n<\/section>\n<div class=\"clearfix imageLinkBlock\"><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Manchas-especiales-para-histoplasmosis\"><\/span>Taches sp\u00e9ciales pour l&#039;histoplasmose.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Dans l&#039;histoplasmose, le GMS et le PAS sont souvent n\u00e9cessaires pour illustrer les levures caract\u00e9ristiques. Ceci est particuli\u00e8rement utile chez les immunocomp\u00e9tents <span class=\"term\" data-term-id=\"1314\">H\u00f4tes<\/span> avec un rapide <span class=\"term\" data-term-id=\"490\">inflammatoire<\/span> r\u00e9ponse.<\/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-histoplasmosis-patologia\"><\/span>\n<span class=\"term\" data-term-id=\"813\">Diagnostic diff\u00e9rentiel<\/span> histoplasmose <span class=\"term\" data-term-id=\"223\">pathologie<\/span><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Cryptocoque et blastomycose: la positivit\u00e9 de la mucicarmine distingue le crytocoque de ces autres organismes. La blastomycose est beaucoup plus importante <span class=\"term\" data-term-id=\"882\">organisme<\/span> et n&#039;a pas le halo typique observ\u00e9 autour des formes d&#039;histoplasmose. La blastomycose provoque g\u00e9n\u00e9ralement des <span class=\"term\" data-term-id=\"846\">\u00e9pidermique<\/span> r\u00e9ponse.<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>La histoplasmosis es causada por Histoplasma capsulatum, un hongo dimorfo. Se distribuye en todo el mundo y predominante en ciertas regiones de Am\u00e9rica del Norte y Central. Cut\u00e1neo Se informa&#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-10284","wiki","type-wiki","status-publish","format-standard","category-glosario-definiciones","tag-patologia"],"_links":{"self":[{"href":"https:\/\/doctorhoogstra.com\/fr\/wp-json\/wp\/v2\/wiki\/10284","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=10284"}],"version-history":[{"count":0,"href":"https:\/\/doctorhoogstra.com\/fr\/wp-json\/wp\/v2\/wiki\/10284\/revisions"}],"wp:attachment":[{"href":"https:\/\/doctorhoogstra.com\/fr\/wp-json\/wp\/v2\/media?parent=10284"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/fr\/wp-json\/wp\/v2\/categories?post=10284"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/fr\/wp-json\/wp\/v2\/tags?post=10284"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}