{"id":6523,"date":"2020-04-22T02:20:49","date_gmt":"2020-04-22T05:20:49","guid":{"rendered":"https:\/\/doctorhoogstra.com\/es\/patologia-de-papulas-fibrosas-de-celulas-claras\/"},"modified":"2020-05-03T18:25:15","modified_gmt":"2020-05-03T21:25:15","slug":"patologia-de-papulas-fibrosas-de-celulas-claras","status":"publish","type":"wiki","link":"https:\/\/doctorhoogstra.com\/pt\/wiki\/patologia-de-papulas-fibrosas-de-celulas-claras\/","title":{"rendered":"Patologia de p\u00e1pulas fibrosas de c\u00e9lulas claras"},"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-de-papulas-fibrosas-de-celulas-claras\/#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-de-papulas-fibrosas-de-celulas-claras\/#Histologia-de-papula-fibrosa-de-celulas-claras\" >Histolog\u00eda de p\u00e1pula fibrosa de c\u00e9lulas claras<\/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-de-papulas-fibrosas-de-celulas-claras\/#Patologia-de-papulas-fibrosas-de-celulas-claras\" >Patologia de p\u00e1pulas fibrosas de c\u00e9lulas claras<\/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-de-papulas-fibrosas-de-celulas-claras\/#Estudios-especiales-para-papulas-fibrosas-de-celulas-claras\" >Estudios especiales para p\u00e1pulas fibrosas de c\u00e9lulas claras.<\/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-de-papulas-fibrosas-de-celulas-claras\/#Diagnostico-diferencial-de-papula-fibrosa-de-celulas-claras\" >Diagn\u00f3stico diferencial de p\u00e1pula fibrosa de c\u00e9lulas claras<\/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>C\u00e9lulas claras fibrosas <span class=\"term\" data-term-id=\"217\">p\u00e1pula<\/span> Es una variante rara de p\u00e1pula fibrosa que tiene una presentaci\u00f3n cl\u00ednica id\u00e9ntica a la p\u00e1pula fibrosa convencional de la nariz. Es inusual <span class=\"term\" data-term-id=\"187\">morfologia<\/span> y la rareza puede causar confusi\u00f3n diagn\u00f3stica.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Histologia-de-papula-fibrosa-de-celulas-claras\"><\/span>\n<span class=\"term\" data-term-id=\"128\">Histologia<\/span> de p\u00e1pula fibrosa de c\u00e9lulas claras<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>En la p\u00e1pula fibrosa de c\u00e9lulas claras, la <span class=\"term\" data-term-id=\"85\">epiderme<\/span> puede ser normal o mostrar cierto grado de <span class=\"term\" data-term-id=\"610\">hiperceratose<\/span> (Figuras 1,2). los <span class=\"term\" data-term-id=\"61\">derme<\/span> se expande por un <span class=\"term\" data-term-id=\"893\">prolifera\u00e7\u00e3o<\/span> de celdas claras dispuestas en l\u00e1minas, grupos o como celdas individuales (figuras 3,4). Las celdas claras muestran variaci\u00f3n en tama\u00f1o y forma. los <span class=\"term\" data-term-id=\"729\">n\u00facleos<\/span> son peque\u00f1os y redondos sin <span class=\"term\" data-term-id=\"1539\">pleomorfismo<\/span>, hipercromasia o <span class=\"term\" data-term-id=\"1535\">mitose<\/span>. Los n\u00facleos pueden estar ubicados centralmente o pueden estar desplazados exc\u00e9ntricamente por un gran <span class=\"term\" data-term-id=\"1831\">intracitoplasm\u00e1tico<\/span> <span class=\"term\" data-term-id=\"295\">vac\u00faolo<\/span> (Figuras 3,4). Algunas c\u00e9lulas claras pueden exhibir finamente <span class=\"term\" data-term-id=\"1339\">vacuolated<\/span> <span class=\"term\" data-term-id=\"838\">citoplasma<\/span> com <span class=\"term\" data-term-id=\"1612\">nuclear<\/span> festoneado<\/p>\n<section class=\"textBlock imageLinkBlockTitle\">\n<h5 class=\"colour--primary\"><span class=\"ez-toc-section\" id=\"Patologia-de-papulas-fibrosas-de-celulas-claras\"><\/span>Patologia de p\u00e1pulas fibrosas de c\u00e9lulas claras<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='clear-cell-fibrous-papule-figure-1__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisinkilde2xq-6243205-8428131' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/clear-cell-fibrous-papule-figure-1__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsInkiLDE2XQ-6243205.jpg'>\n<\/div>\n<p class=\"p-small\">figura 1<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='clear-cell-fibrous-papule-figure-2__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisinkildq3xq-8089974-9099405' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/clear-cell-fibrous-papule-figure-2__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsInkiLDQ3XQ-8089974.jpg'>\n<\/div>\n<p class=\"p-small\">Figura 2<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='clear-cell-fibrous-papule-figure-3__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisinkildrd-1130005-2654649' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/clear-cell-fibrous-papule-figure-3__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsInkiLDRd-1130005.jpg'>\n<\/div>\n<p class=\"p-small\">Figura 3<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='clear-cell-fibrous-papule-figure-4__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisinkildi4xq-7511128-7471534' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/clear-cell-fibrous-papule-figure-4__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsInkiLDI4XQ-7511128.jpg'>\n<\/div>\n<p class=\"p-small\">Figura 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><span class=\"ez-toc-section\" id=\"Estudios-especiales-para-papulas-fibrosas-de-celulas-claras\"><\/span>Estudios especiales para p\u00e1pulas fibrosas de c\u00e9lulas claras.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span class=\"term\" data-term-id=\"1421\">Imuno-histoqu\u00edmica<\/span> de la p\u00e1pula fibrosa de c\u00e9lulas claras muestra que las c\u00e9lulas claras son difusamente positivas para vimentina y negativas para <span class=\"term\" data-term-id=\"1614\">citoqueratina<\/span> AE1 \/ AE3, <span class=\"term\" data-term-id=\"847\">epitelial<\/span> membrana <span class=\"term\" data-term-id=\"410\">ant\u00edgeno<\/span>, ant\u00edgeno carcinoembrionario y HMB-45. La prote\u00edna S-100 a menudo es negativa, pero puede ser focalmente positiva.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Diagnostico-diferencial-de-papula-fibrosa-de-celulas-claras\"><\/span>\n<span class=\"term\" data-term-id=\"813\">Diagn\u00f3stico diferencial<\/span> de p\u00e1pula fibrosa de c\u00e9lulas claras<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Outros diagn\u00f3sticos a serem considerados incluem:<\/p>\n<ul>\n<li>\n<p>C\u00e9lula de globo <span class=\"term\" data-term-id=\"353\">nevo<\/span> &#8211; esto muestra positividad con <span class=\"term\" data-term-id=\"785\">melanoc\u00edtico<\/span> marcadores con inmunohistoqu\u00edmica\n<\/li>\n<li>Hidradenoma de c\u00e9lulas claras: esto muestra positividad con citoqueratina y ductal <span class=\"term\" data-term-id=\"1307\">diferencia\u00e7\u00e3o<\/span>\n<\/li>\n<li>Otros tumores de c\u00e9lulas claras: se puede usar un panel de estudios de inmunohistoqu\u00edmica para excluir otras posibilidades. La presentaci\u00f3n cl\u00ednica puede ser una pista importante en el diagn\u00f3stico de la p\u00e1pula fibrosa de c\u00e9lulas claras.<\/li>\n<\/ul>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Introducci\u00f3n C\u00e9lulas claras fibrosas p\u00e1pula Es una variante rara de p\u00e1pula fibrosa que tiene una presentaci\u00f3n cl\u00ednica id\u00e9ntica a la p\u00e1pula fibrosa convencional de la nariz. Es inusual morfolog\u00eda y&#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-6523","wiki","type-wiki","status-publish","format-standard","category-glosario-definiciones","tag-patologia"],"_links":{"self":[{"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/wiki\/6523","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=6523"}],"version-history":[{"count":0,"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/wiki\/6523\/revisions"}],"wp:attachment":[{"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/media?parent=6523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/categories?post=6523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/tags?post=6523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}