{"id":12186,"date":"2020-11-19T08:07:58","date_gmt":"2020-11-19T08:07:58","guid":{"rendered":"https:\/\/dermatly.com\/patologia-de-la-fascitis-nodular\/"},"modified":"2026-03-10T16:56:11","modified_gmt":"2026-03-10T16:56:11","slug":"patologia-della-fascite-nodulare","status":"publish","type":"glossary","link":"https:\/\/dermatly.com\/it\/patologia-de-la-fascitis-nodular\/","title":{"rendered":"Patologia della fascicolite nodulare"},"content":{"rendered":"<section class=\"textBlock\">\n<h1>Caracter\u00edsticas Microsc\u00f3picas de la Fascitis Nodular<\/h1>\n<p>La <strong>fascitis nodular<\/strong> se manifiesta como una masa de crecimiento r\u00e1pido de <span class=\"term\" data-term-id=\"1183\">tejido blando<\/span> que puede desarrollarse tras un historial de <span class=\"term\" data-term-id=\"1365\">trauma<\/span>.<\/p>\n<h2>Caracter\u00edsticas Histol\u00f3gicas de la Fascitis Nodular<\/h2>\n<p>El an\u00e1lisis histol\u00f3gico con baja magnificaci\u00f3n de la fascitis nodular revela una masa bien <span class=\"term\" data-term-id=\"37\">circunscrita<\/span> y <span class=\"term\" data-term-id=\"66\">discreta<\/span> alojada en el tejido <span class=\"term\" data-term-id=\"1942\">adiposo<\/span> <span class=\"term\" data-term-id=\"900\">subcut\u00e1neo<\/span> (Figura 1). Tambi\u00e9n se han documentado variantes <span class=\"term\" data-term-id=\"52\">d\u00e9rmicas<\/span> e <span class=\"term\" data-term-id=\"1162\">intravasculares<\/span>.<\/p>\n<p>El <span class=\"term\" data-term-id=\"289\">tumor<\/span> est\u00e1 compuesto por una disposici\u00f3n aleatoria de c\u00e9lulas fusiformes y redondeadas, cuya apariencia recuerda frecuentemente al tejido de <span class=\"term\" data-term-id=\"837\">cultivo<\/span>. Estas c\u00e9lulas se encuentran inmersas en un <span class=\"term\" data-term-id=\"1655\">estroma<\/span> fibromixoide. Es com\u00fan observar algunas <span class=\"term\" data-term-id=\"1535\">mitosis<\/span> t\u00edpicas. Pueden estar presentes numerosos eritrocitos (Figura 2) y c\u00e9lulas de <span class=\"term\" data-term-id=\"490\">inflamaci\u00f3n<\/span> <span class=\"term\" data-term-id=\"319\">cr\u00f3nica<\/span>. La fascitis <span class=\"term\" data-term-id=\"895\">proliferativa<\/span> es una variante reconocida que consiste en c\u00e9lulas <span class=\"term\" data-term-id=\"1667\">epitelioides<\/span> que simulan a las c\u00e9lulas de <span class=\"term\" data-term-id=\"478\">ganglio<\/span> (Figura 3).<\/p>\n<section class=\"textBlock imageLinkBlockTitle\">\n<h3 class=\"colour--primary\">Estudios de Patolog\u00eda de la Fascitis Nodular<\/h3>\n<\/section>\n<section class=\"imageLinkBlock\">\n<div class=\"flex\">\n<figure>\n<div class=\"imageLinkBlock__item__image\">\n                    <img decoding=\"async\" src=\"https:\/\/dermatly.com\/wp-content\/uploads\/2020\/11\/nodular-fasciitis-figure-1__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsInkiLDQ5XQ.jpg\" alt=\"Figura 1: Muestra histol\u00f3gica de fascitis nodular con tejido bien circunscrito en el tejido adiposo subcut\u00e1neo.\">\n                <\/div><figcaption class=\"p-small\">Figura 1<\/figcaption><\/figure>\n<figure>\n<div class=\"imageLinkBlock__item__image\">\n                    <img decoding=\"async\" src=\"https:\/\/dermatly.com\/wp-content\/uploads\/2020\/11\/nodular-fasciitis-fig-2__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd.jpg\" alt=\"Figura 2: Muestra histol\u00f3gica de fascitis nodular mostrando numerosos gl\u00f3bulos rojos.\">\n                <\/div><figcaption class=\"p-small\">Figura 2<\/figcaption><\/figure>\n<figure>\n<div class=\"imageLinkBlock__item__image\">\n                    <img decoding=\"async\" src=\"https:\/\/dermatly.com\/wp-content\/uploads\/2020\/11\/nodular-fasciitis-fig-3__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd.jpg\" alt=\"Figura 3: Muestra de fascitis proliferativa con c\u00e9lulas epitelioides que se asemejan a c\u00e9lulas ganglionares.\">\n                <\/div><figcaption class=\"p-small\">Figura 3<\/figcaption><\/figure>\n<\/p><\/div>\n<\/section>\n<div class=\"clearfix imageLinkBlock\"><\/div>\n<h2>Estudios Especializados para la Fascitis Nodular<\/h2>\n<p>En las tinciones especiales, los miofibroblastos resultan positivos para actina de m\u00fasculo liso y calponina. En contraste, los marcadores Desmina y S100 resultan negativos en esta condici\u00f3n.<\/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                <!-- \/340621630\/dermnet_mobile_afterfirstsection_300x250 --><\/p>\n<div style=\"display: none;\" id=\"hidden-div-gpt-ad-1484122037505-8\" class=\"[ js-hideable ]\"><\/div>\n<p>                <script>\n                    if (ads_screenwidth < 780 ) {\n                        var inline = document.createElement(\"div\");\n                        var ad = document.createElement(\"div\");\n\n                        ad.id = 'div-gpt-ad-1484122037505-8';\n                        ad.style.height=\"250px\";\n                        ad.style.width=\"300px;\";\n\n                        inline.appendChild(ad);\n                        inline.className = \"inline\";\n                        var placeholder = document.getElementById(\"hidden-div-gpt-ad-1484122037505-8\");\n                        placeholder.parentNode.replaceChild(inline, placeholder);\n                        (function () {\n                            googletag.cmd.push(function () {\n                                googletag.display('div-gpt-ad-1484122037505-8');\n                            });\n                        })();\n                    }\n                <\/script>\n            <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<h2>Diagn\u00f3stico Diferencial de la Fascitis Nodular<\/h2>\n<p>El principal diagn\u00f3stico diferencial es el <span class=\"term\" data-term-id=\"1665\">Sarcoma<\/span>. La presencia de <span class=\"term\" data-term-id=\"1612\">atipia<\/span> <span class=\"term\" data-term-id=\"1305\">nuclear<\/span> franca, <span class=\"term\" data-term-id=\"403\">necrosis<\/span> tumoral y <span class=\"term\" data-term-id=\"1395\">at\u00edpicas<\/span> <span class=\"term\" data-term-id=\"1535\">mitosis<\/span> es inusual en la fascitis nodular y sugiere fuertemente un proceso <span class=\"term\" data-term-id=\"176\">maligno<\/span>. Los <span class=\"term\" data-term-id=\"1666\">sarcomas<\/span> de bajo grado (como el tumor fibromixoide de bajo grado) pueden complicar el diagn\u00f3stico, pero generalmente carecen de la arquitectura desorganizada, similar a un cultivo tisular, que presenta la miofibroblastos en la fascitis nodular.<\/p>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Caracter\u00edsticas Microsc\u00f3picas de la Fascitis Nodular La fascitis nodular se manifiesta como una masa de crecimiento r\u00e1pido de tejido blando que puede desarrollarse tras un historial de trauma. Caracter\u00edsticas Histol\u00f3gicas de la Fascitis Nodular El an\u00e1lisis histol\u00f3gico con baja magnificaci\u00f3n de la fascitis nodular revela una masa bien circunscrita y discreta alojada en el tejido [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":12190,"parent":0,"template":"","glossary-cat":[],"class_list":["post-12186","glossary","type-glossary","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.2 (Yoast SEO v27.1.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Patolog\u00eda de la fascitis nodular - Dermatly.com - El sitio de tu piel<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dermatly.com\/it\/patologia-della-fascite-nodulare\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Patolog\u00eda de la fascitis nodular\" \/>\n<meta property=\"og:description\" content=\"Caracter\u00edsticas Microsc\u00f3picas de la Fascitis Nodular La fascitis nodular se manifiesta como una masa de crecimiento r\u00e1pido de tejido blando que puede desarrollarse tras un historial de trauma. 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