{"id":15611,"date":"2020-11-22T07:48:06","date_gmt":"2020-11-22T07:48:06","guid":{"rendered":"https:\/\/dermatly.com\/patergia\/"},"modified":"2026-03-10T16:38:07","modified_gmt":"2026-03-10T16:38:07","slug":"pathergy","status":"publish","type":"glossary","link":"https:\/\/dermatly.com\/en\/patergia\/","title":{"rendered":"Patergy"},"content":{"rendered":"<section class=\"textBlock\">\n<h1>Definici\u00f3n y Significado Cl\u00ednico de la Patergia<\/h1>\n<p>La <strong class=\"keyword\">patergia<\/strong> se manifiesta como una respuesta cut\u00e1nea exagerada que surge tras un <span class=\"term\" data-term-id=\"1365\">traumatismo<\/span> menor, incluyendo contusiones, golpes o la simple inserci\u00f3n de una aguja. En pacientes que padecen patergia, un evento m\u00e1s significativo, como una intervenci\u00f3n quir\u00fargica, puede desencadenar una <span class=\"term\" data-term-id=\"1278\">ulceraci\u00f3n<\/span> <span class=\"term\" data-term-id=\"2193\">persistente<\/span>. Esta reacci\u00f3n es particularmente caracter\u00edstica en individuos diagnosticados con la enfermedad de Beh\u00e7et.<\/p>\n<section class=\"textBlock imageLinkBlockTitle\">\n<h2 class=\"colour--primary\">Manifestaci\u00f3n de Patergia tras Extracci\u00f3n de Sangre en Pacientes con Enfermedad de Beh\u00e7et<\/h2>\n<\/section>\n<section class=\"imageLinkBlock\">\n<div class=\"flex\">\n<div class=\"imageLinkBlock__item__image\">\n                <img decoding=\"async\" src=\"https:\/\/dermatly.com\/wp-content\/uploads\/2020\/11\/pathergy1__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd.jpg\" alt=\"Reacci\u00f3n de patergia cut\u00e1nea tras un trauma leve en un paciente\">\n            <\/div>\n<div class=\"imageLinkBlock__item__image\">\n                <img decoding=\"async\" src=\"https:\/\/dermatly.com\/wp-content\/uploads\/2020\/11\/pathergy__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd.jpg\" alt=\"Ejemplo de patergia en el contexto de la enfermedad de Beh\u00e7et\"><\/p>\n<p class=\"p-small\">Pathergy en Behcets<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<div class=\"clearfix imageLinkBlock\"><\/div>\n<h2>Evaluaci\u00f3n Diagn\u00f3stica: La Prueba de Patergia Cut\u00e1nea<\/h2>\n<p>Para confirmar la presencia de esta hipersensibilidad, se realiza la <strong class=\"keyword\">prueba de patergia cut\u00e1nea<\/strong>. Este procedimiento implica efectuar m\u00faltiples punciones en el antebrazo utilizando una aguja est\u00e9ril. La zona se monitoriza durante los d\u00edas subsiguientes. Un resultado positivo se determina por la aparici\u00f3n de alguna de las siguientes lesiones en los sitios de punci\u00f3n:<\/p>\n<ul>\n<li>Una elevaci\u00f3n roja (denominada <span class=\"term\" data-term-id=\"217\">p\u00e1pula<\/span>)<\/li>\n<li>Desarrollo de una <span class=\"term\" data-term-id=\"251\">p\u00fastula<\/span><\/li>\n<li>Formaci\u00f3n de una \u00falcera<\/li>\n<\/ul>\n<p>Complementariamente, la evaluaci\u00f3n puede extenderse a la <span class=\"term\" data-term-id=\"189\">mucosa<\/span> oral. En este caso, un traumatismo m\u00ednimo, como un pinchazo de aguja, puede inducir la formaci\u00f3n de una <span class=\"term\" data-term-id=\"290\">\u00falcera<\/span> bucal.<\/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>Interpretaci\u00f3n Cl\u00ednica y Aplicaci\u00f3n del Test de Patergia<\/h2>\n<p>Si bien la prueba de patergia se considera tanto inespec\u00edfica como insensible, resulta sumamente valiosa como herramienta diagn\u00f3stica auxiliar para identificar varias afecciones cut\u00e1neas importantes donde consistentemente arroja resultados positivos. Estas condiciones incluyen:<\/p>\n<ul>\n<li>La enfermedad de Beh\u00e7et<\/li>\n<li>El <span class=\"term\" data-term-id=\"1626\">Pioderma gangrenoso<\/span><\/li>\n<li>La enfermedad de Sweet<\/li>\n<\/ul>\n<p>Adicionalmente, la reactividad positiva a la prueba puede observarse en contextos cl\u00ednicos menos espec\u00edficos, tales como:<\/p>\n<ul>\n<li>Ciertas formas de enfermedad <span class=\"term\" data-term-id=\"490\">inflamatoria<\/span> intestinal<\/li>\n<li>Individuos considerados completamente sanos, aunque esto \u00faltimo es menos com\u00fan.<\/li>\n<\/ul>\n<p>La comprensi\u00f3n de la patergia es crucial para el manejo de estas vasculitis sist\u00e9micas. Aunque no es definitiva por s\u00ed sola, una fuerte positividad refuerza el diagn\u00f3stico diferencial en cuadros cl\u00ednicos complejos.<\/p>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Definici\u00f3n y Significado Cl\u00ednico de la Patergia La patergia se manifiesta como una respuesta cut\u00e1nea exagerada que surge tras un traumatismo menor, incluyendo contusiones, golpes o la simple inserci\u00f3n de una aguja. En pacientes que padecen patergia, un evento m\u00e1s significativo, como una intervenci\u00f3n quir\u00fargica, puede desencadenar una ulceraci\u00f3n persistente. Esta reacci\u00f3n es particularmente caracter\u00edstica [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":15613,"parent":0,"template":"","glossary-cat":[],"class_list":["post-15611","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>Patergia - 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\/en\/pathergy\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Patergia\" \/>\n<meta property=\"og:description\" content=\"Definici\u00f3n y Significado Cl\u00ednico de la Patergia La patergia se manifiesta como una respuesta cut\u00e1nea exagerada que surge tras un traumatismo menor, incluyendo contusiones, golpes o la simple inserci\u00f3n de una aguja. 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