{"id":7086,"date":"2020-11-14T01:22:35","date_gmt":"2020-11-14T01:22:35","guid":{"rendered":"https:\/\/dermatly.com\/patologia-de-la-sarna-costrosa\/"},"modified":"2026-03-10T16:05:28","modified_gmt":"2026-03-10T16:05:28","slug":"pathology-of-crusted-scabies","status":"publish","type":"glossary","link":"https:\/\/dermatly.com\/en\/patologia-de-la-sarna-costrosa\/","title":{"rendered":"Pathology of Crusted Scabies"},"content":{"rendered":"<section class=\"textBlock\">\n<h1>Reglas Absolutas: Entendiendo la Sarna Costrosa<\/h1>\n<p>La sarna costrosa (tambi\u00e9n denominada sarna noruega) constituye una afecci\u00f3n at\u00edpica y extremadamente <a href=\"#contagiosa\">contagiosa<\/a>, que t\u00edpicamente afecta a pacientes con un sistema inmunol\u00f3gico significativamente debilitado. Esta grave <span class=\"term\" data-term-id=\"147\">infestaci\u00f3n<\/span> se manifiesta a trav\u00e9s de <span class=\"term\" data-term-id=\"1470\">placas hiperquerat\u00f3sicas<\/span>, cubiertas por costras amarillentas, localizadas en las extremidades, el tronco, las orejas y las cejas.<\/p>\n<h2>Histolog\u00eda de la Sarna Costrosa<\/h2>\n<p>En los casos de sarna costrosa, se observa una gran cantidad de <span class=\"term\" data-term-id=\"1312\">\u00e1caros<\/span> alojados dentro del <span class=\"term\" data-term-id=\"273\">estrato c\u00f3rneo<\/span>. Esta capa epid\u00e9rmica se encuentra notablemente engrosada, presentando una <span class=\"term\" data-term-id=\"2\">acantosis epid\u00e9rmica<\/span> marcada (ilustrado en las figuras 1 y 2).<\/p>\n<section class=\"textBlock imageLinkBlockTitle\">\n<h3 class=\"colour--primary\">Patolog\u00eda de la Sarna Costrosa<\/h3>\n<\/section>\n<section class=\"imageLinkBlock\">\n<div class=\"flex\">\n<figure class=\"imageLinkBlock__item__image\">\n                <img decoding=\"async\" src=\"https:\/\/dermatly.com\/wp-content\/uploads\/2020\/11\/norwegian-scabies-1__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd.jpg\" alt=\"Microscop\u00eda mostrando la patolog\u00eda de la sarna costrosa, Figura 1.\"><figcaption class=\"p-small\">Figura 1<\/figcaption><\/figure>\n<figure class=\"imageLinkBlock__item__image\">\n                <img decoding=\"async\" src=\"https:\/\/dermatly.com\/wp-content\/uploads\/2020\/11\/norwegian-scabies-2__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd.jpg\" alt=\"Vista histol\u00f3gica detallada de la infestaci\u00f3n por \u00e1caros en sarna costrosa, Figura 2.\"><figcaption class=\"p-small\">Figura 2<\/figcaption><\/figure>\n<\/p><\/div>\n<\/section>\n<div class=\"clearfix imageLinkBlock\"><\/div>\n<h2>Estudios Especiales Requeridos para la Sarna Costrosa<\/h2>\n<p>Generalmente, este diagn\u00f3stico no requiere la aplicaci\u00f3n de estudios complementarios especializados.<\/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 Sarna Costrosa<\/h2>\n<p>A diferencia de la sarna convencional, la presentaci\u00f3n costrosa se caracteriza por una carga parasitaria significativamente mayor, asociada directamente a una <span class=\"term\" data-term-id=\"610\">hiperqueratosis<\/span> severa.<\/p>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Reglas Absolutas: Entendiendo la Sarna Costrosa La sarna costrosa (tambi\u00e9n denominada sarna noruega) constituye una afecci\u00f3n at\u00edpica y extremadamente contagiosa, que t\u00edpicamente afecta a pacientes con un sistema inmunol\u00f3gico significativamente debilitado. Esta grave infestaci\u00f3n se manifiesta a trav\u00e9s de placas hiperquerat\u00f3sicas, cubiertas por costras amarillentas, localizadas en las extremidades, el tronco, las orejas y las [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7089,"parent":0,"template":"","glossary-cat":[],"class_list":["post-7086","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 sarna costrosa - 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\/pathology-of-crusted-scabies\/\" \/>\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 sarna costrosa\" \/>\n<meta property=\"og:description\" content=\"Reglas Absolutas: Entendiendo la Sarna Costrosa La sarna costrosa (tambi\u00e9n denominada sarna noruega) constituye una afecci\u00f3n at\u00edpica y extremadamente contagiosa, que t\u00edpicamente afecta a pacientes con un sistema inmunol\u00f3gico significativamente debilitado. 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