{"id":5023,"date":"2020-11-12T06:21:54","date_gmt":"2020-11-12T06:21:54","guid":{"rendered":"https:\/\/dermatly.com\/patologia-de-la-viruela-del-corral\/"},"modified":"2026-03-10T15:57:20","modified_gmt":"2026-03-10T15:57:20","slug":"cowpox-pathology","status":"publish","type":"glossary","link":"https:\/\/dermatly.com\/en\/patologia-de-la-viruela-del-corral\/","title":{"rendered":"Pathology of Cowpox"},"content":{"rendered":"<section class=\"textBlock\">\n<h1>Diagn\u00f3stico Histopatol\u00f3gico de Parapoxvirus: La Viruela del Corral<\/h1>\n<p>El <span class=\"term\" data-term-id=\"198\">n\u00f3dulo<\/span> del orde\u00f1ador (causado por Parapoxvirus en vacas), la estomatitis <span class=\"term\" data-term-id=\"1188\">papular<\/span> bovina (que afecta la <span class=\"term\" data-term-id=\"189\">mucosa<\/span> oral del ganado), y el Orf (observado en ovejas y cabras) son infecciones virales que tienen potencial zoon\u00f3tico, pudiendo transmitirse a los seres humanos.<\/p>\n<h2>Caracter\u00edsticas Histol\u00f3gicas Distintivas de la Viruela del Corral<\/h2>\n<p>Al examinar una <span class=\"term\" data-term-id=\"1560\">papuloves\u00edcula<\/span> t\u00edpica y bien desarrollada de la viruela del corral, el an\u00e1lisis histol\u00f3gico revela una ampolla <span class=\"term\" data-term-id=\"1038\">intraepid\u00e9rmica<\/span>. Esta lesi\u00f3n se origina por la hinchaz\u00f3n masiva de los queratinocitos infectados, seguida de una marcada <span class=\"term\" data-term-id=\"403\">necrosis<\/span> celular (Figura 1). Es habitual coexistencia de <span class=\"term\" data-term-id=\"349\">espongiosis<\/span> <span class=\"term\" data-term-id=\"269\">aguda<\/span> junto con este proceso necr\u00f3tico.<\/p>\n<p>Las inclusiones intranucleares, que se ti\u00f1en con un color <span class=\"term\" data-term-id=\"449\">eosinof\u00edlico<\/span>, a menudo son muy sutiles y dif\u00edciles de localizar precisamente (Figura 3, flecha). Con frecuencia, el diagn\u00f3stico histopatol\u00f3gico se sustenta en el patr\u00f3n de reacci\u00f3n tisular predominante, caracterizado por la necrosis y la degeneraci\u00f3n de los <span class=\"term\" data-term-id=\"917\">queratinocitos<\/span> edematosos. Un antecedente cl\u00ednico que involucre la exposici\u00f3n a animales de granja es fundamental, siendo a veces necesarios estudios complementarios para confirmar la etiolog\u00eda exacta.<\/p>\n<section class=\"textBlock imageLinkBlockTitle\">\n<h3 class=\"colour--primary\">Visualizaci\u00f3n de la Patolog\u00eda de la Viruela del Corral<\/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\/farmyard-pox-figure-1__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd.jpg\" alt=\"Manifestaci\u00f3n histol\u00f3gica de la viruela del corral, Figura 1, mostrando cambios celulares\">\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\/farmyard-pox-figure-2__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd.jpg\" alt=\"Manifestaci\u00f3n histol\u00f3gica de la viruela del corral, Figura 2, ilustrando la reacci\u00f3n tisular\">\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\/farmyard-pox-figure-3__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd.jpg\" alt=\"Identificaci\u00f3n de cuerpos de inclusi\u00f3n intranuclear en la viruela del corral, Figura 3, se\u00f1alando estructuras virales\">\n                <\/div><figcaption class=\"p-small\">Figura 3<\/figcaption><\/figure>\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                <!-- \/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>T\u00e9cnicas para el Diagn\u00f3stico Espec\u00edfico de la Viruela del Corral<\/h2>\n<p>Para la visualizaci\u00f3n espec\u00edfica de los caracter\u00edsticos cuerpos de <span class=\"term\" data-term-id=\"2097\">inclusi\u00f3n<\/span> asociados con el virus de la viruela del corral, resulta \u00fatil la aplicaci\u00f3n de la tinci\u00f3n de Lendrum utilizando floxina-tartrazina, lo cual resalta estas estructuras con mayor claridad.<\/p>\n<p>Adem\u00e1s del an\u00e1lisis morfol\u00f3gico, la confirmaci\u00f3n directa de la presencia viral se puede alcanzar a trav\u00e9s de la t\u00e9cnica de <span class=\"term\" data-term-id=\"837\">cultivo<\/span> celular, la prueba de <span class=\"term\" data-term-id=\"425\">anticuerpo<\/span> fluorescente (FTA), o utilizando t\u00e9cnicas avanzadas como la <span class=\"term\" data-term-id=\"867\">microscop\u00eda<\/span> electr\u00f3nica.<\/p>\n<h2>Diagn\u00f3stico Diferencial en la Patolog\u00eda de la Viruela del Corral<\/h2>\n<p>La <span class=\"term\" data-term-id=\"223\">patolog\u00eda<\/span> por viruela del corral presenta caracter\u00edsticas superpuestas con otras enfermedades infecciosas, incluyendo la viruela vacuna, la viruela equina y la viruela humana. Todas estas patolog\u00edas comparten la tumefacci\u00f3n queratinoc\u00edtica prominente, necrosis y la presencia de cuerpos de inclusi\u00f3n que pueden ser morfol\u00f3gicamente similares entre s\u00ed.<\/p>\n<p>En estos escenarios diagn\u00f3sticos confusos, una anamnesis cl\u00ednica exhaustiva y, si es necesario, estudios microbiol\u00f3gicos adicionales, son indispensables para garantizar un diagn\u00f3stico final preciso. En contraste, las infecciones causadas por el virus del <span class=\"term\" data-term-id=\"2354\">simplex<\/span> del herpes (VHS), as\u00ed como la varicela y el herpes z\u00f3ster, presentan cuerpos de inclusi\u00f3n virales con arquitecturas estructurales diferentes que facilitan su distinci\u00f3n.<\/p>\n<p>El diagn\u00f3stico certero de la viruela del corral, bas\u00e1ndose en la histopatolog\u00eda y el contexto epidemiol\u00f3gico, es un paso crucial para el manejo adecuado de cualquier caso sospechoso en la cl\u00ednica veterinaria o dermatol\u00f3gica humana.<\/p>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Diagn\u00f3stico Histopatol\u00f3gico de Parapoxvirus: La Viruela del Corral El n\u00f3dulo del orde\u00f1ador (causado por Parapoxvirus en vacas), la estomatitis papular bovina (que afecta la mucosa oral del ganado), y el Orf (observado en ovejas y cabras) son infecciones virales que tienen potencial zoon\u00f3tico, pudiendo transmitirse a los seres humanos. Caracter\u00edsticas Histol\u00f3gicas Distintivas de la Viruela [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5027,"parent":0,"template":"","glossary-cat":[],"class_list":["post-5023","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 viruela del corral - 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\/cowpox-pathology\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Patolog\u00eda de la viruela del corral\" \/>\n<meta property=\"og:description\" content=\"Diagn\u00f3stico Histopatol\u00f3gico de Parapoxvirus: La Viruela del Corral El n\u00f3dulo del orde\u00f1ador (causado por Parapoxvirus en vacas), la estomatitis papular bovina (que afecta la mucosa oral del ganado), y el Orf (observado en ovejas y cabras) son infecciones virales que tienen potencial zoon\u00f3tico, pudiendo transmitirse a los seres humanos. 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