{"id":66,"date":"2021-11-29T20:06:30","date_gmt":"2021-11-29T23:06:30","guid":{"rendered":"https:\/\/laboratoriomaturi.com.ar\/?p=66"},"modified":"2021-11-29T20:06:32","modified_gmt":"2021-11-29T23:06:32","slug":"inmunohistoquimica","status":"publish","type":"post","link":"https:\/\/laboratoriomaturi.com.ar\/?p=66","title":{"rendered":"Inmunohistoqu\u00edmica"},"content":{"rendered":"\n<p>La inmunohistoqu\u00edmica es una herramienta que consiste en la identificaci\u00f3n de prote\u00ednas en c\u00e9lulas y tejidos utilizando anticuerpos y un sistema de visualizaci\u00f3n que permite su identificaci\u00f3n por el m\u00e9dico pat\u00f3logo en el examen microsc\u00f3pico.<br><\/p>\n\n\n\n<p>Incluye dos tipos principales de t\u00e9cnicas en anatom\u00eda patol\u00f3gica: la inmunohistoqu\u00edmica enzim\u00e1tica y la inmunofluorescencia directa. La mejora en los anticuerpos, sistemas de detecci\u00f3n y recuperaci\u00f3n antig\u00e9nica ha hecho posible que la mayor parte de las t\u00e9cnicas basadas en inmunohistoqu\u00edmica enzim\u00e1tica puedan aplicarse a tejido fijado en formalina neutra tamponada (\u00abformol\u00bb) e incluido en parafina. Las t\u00e9cnicas pueden aplicarse a tejido parafinado archivado durante a\u00f1os.<br><\/p>\n\n\n\n<p><strong>Procedimiento:<\/strong><br><\/p>\n\n\n\n<p>Primero se debe de examinar la t\u00e9cnica b\u00e1sica de referencia que es la hematoxilina-eosina,sobre la que se realiza el diagn\u00f3stico inicial y se selecciona el bloque de tejido sobre el que se realizan las t\u00e9cnicas inmunohistoqu\u00edmicas.<br><\/p>\n\n\n\n<p>Despu\u00e9s, seleccionar el panel m\u00e1s adecuado para confirmar el diagn\u00f3stico, subclasificar o aportar informaci\u00f3n pron\u00f3stica o predictiva de tratamiento.<br><\/p>\n\n\n\n<p>Realizaci\u00f3n de las t\u00e9cnicas en el laboratorio de Patolog\u00eda (recuperaci\u00f3n antig\u00e9nica, aplicaci\u00f3n de los anticuerpos espec\u00edficos, sistema de visualizaci\u00f3n)<br><\/p>\n\n\n\n<p>Examen microsc\u00f3pico y valoraci\u00f3n por el pat\u00f3logo de las preparaciones con las diferentes t\u00e9cnicas.<br>Integraci\u00f3n de la informaci\u00f3n y emisi\u00f3n del diagn\u00f3stico.<br><\/p>\n\n\n\n<p><strong>Paneles m\u00e1s habituales:<\/strong><\/p>\n\n\n\n<p><br><strong>C\u00e1ncer de mama<\/strong>: Receptores de estradiol, Receptores de progesterona, Her-2\/neu, Ki67<br><strong>C\u00e1ncer de pulm\u00f3n<\/strong>: TTF1, p40, ALK ROS1, PD-L1<br><strong>Linfomas B<\/strong>: CD45, CD20, CD79a, CD19, CD5, CD10, CD23, cliclina D1, CD3, bcl-2, bcl-6, MUM1, CD30, TdT, CD34, cMyc, cadenas Kappa y lambda, EBV, Ki67<br><strong>Linfomas T y NK<\/strong>: CD3, CD5, CD7, CD30, ALK, CD4, CD8, CD56, CD57<br><strong>Neoplasias histioc\u00edticas y de c\u00e9lulas de Langerhans<\/strong>: CD68, CD1a, CD21, CD35, CD123,<br><strong>Mieloides<\/strong>: MPO, c-KIT, CD13, CD33, CD14, CD64, CD68, CD15, CD65, CD71, GLICOFORINA, CD41, CD61, CD34<br><strong>Melanoma<\/strong>: Melan-A, HMB45, pS100<br><strong>Tumores neuroendocrinos<\/strong>: cromogranina A, sinaptofisina, CD56,INSM1<br><strong>Tracto gastrointestinal incluido c\u00e1ncer colorrectal<\/strong>: CDX2, CKs, Ki67, prote\u00ednas reparadoras (MLH1, MSH2, MSH6, PMS2)<br><strong>Carcinoma prost\u00e1tico<\/strong>: CKs de alto peso (CK 5-6), p63, racemasa, anti-PSA<br><strong>Carcinoma renal<\/strong>: CD10, RCC, CK18, PAX2<br><strong>Carcinoma de cuello uterino<\/strong>: Ki67, p16<br><strong>Citoqueratinas<\/strong>: CK AE1\/AE3, CK7, CK19, CK20, CK5-6<br><strong>Inmunofluorescencia directa<\/strong> (tejido fresco, seccione por congelaci\u00f3n): IgG. IgA, IgM, C3, C1q, fibrin\u00f3geno<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La inmunohistoqu\u00edmica es una herramienta que consiste en la identificaci\u00f3n de prote\u00ednas en c\u00e9lulas y tejidos utilizando anticuerpos y un sistema de visualizaci\u00f3n que permite su identificaci\u00f3n por el m\u00e9dico pat\u00f3logo en el examen microsc\u00f3pico. Incluye dos tipos principales de <a href=\"https:\/\/laboratoriomaturi.com.ar\/?p=66\" class=\"read-more\">Read More &#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-66","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Inmunohistoqu\u00edmica - Laboratorio Maturi<\/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:\/\/laboratoriomaturi.com.ar\/?p=66\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Inmunohistoqu\u00edmica - Laboratorio Maturi\" \/>\n<meta property=\"og:description\" content=\"La inmunohistoqu\u00edmica es una herramienta que consiste en la identificaci\u00f3n de prote\u00ednas en c\u00e9lulas y tejidos utilizando anticuerpos y un sistema de visualizaci\u00f3n que permite su identificaci\u00f3n por el m\u00e9dico pat\u00f3logo en el examen microsc\u00f3pico. Incluye dos tipos principales de Read More ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/laboratoriomaturi.com.ar\/?p=66\" \/>\n<meta property=\"og:site_name\" content=\"Laboratorio Maturi\" \/>\n<meta property=\"article:published_time\" content=\"2021-11-29T23:06:30+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-11-29T23:06:32+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/laboratoriomaturi.com.ar\/?p=66\",\"url\":\"https:\/\/laboratoriomaturi.com.ar\/?p=66\",\"name\":\"Inmunohistoqu\u00edmica - Laboratorio Maturi\",\"isPartOf\":{\"@id\":\"https:\/\/laboratoriomaturi.com.ar\/#website\"},\"datePublished\":\"2021-11-29T23:06:30+00:00\",\"dateModified\":\"2021-11-29T23:06:32+00:00\",\"author\":{\"@id\":\"https:\/\/laboratoriomaturi.com.ar\/#\/schema\/person\/ee8b311e07805a25ab818c5587f3f05d\"},\"breadcrumb\":{\"@id\":\"https:\/\/laboratoriomaturi.com.ar\/?p=66#breadcrumb\"},\"inLanguage\":\"es-AR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/laboratoriomaturi.com.ar\/?p=66\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/laboratoriomaturi.com.ar\/?p=66#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Inicio\",\"item\":\"https:\/\/laboratoriomaturi.com.ar\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Inmunohistoqu\u00edmica\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/laboratoriomaturi.com.ar\/#website\",\"url\":\"https:\/\/laboratoriomaturi.com.ar\/\",\"name\":\"Laboratorio Maturi\",\"description\":\"Laboratorio Patol\u00f3gico\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/laboratoriomaturi.com.ar\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"es-AR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/laboratoriomaturi.com.ar\/#\/schema\/person\/ee8b311e07805a25ab818c5587f3f05d\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es-AR\",\"@id\":\"https:\/\/laboratoriomaturi.com.ar\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/bf723368a1573a57602ec816565a6fec8b898e7d4a701553b62dba96b0102d8a?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/bf723368a1573a57602ec816565a6fec8b898e7d4a701553b62dba96b0102d8a?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"sameAs\":[\"https:\/\/laboratoriomaturi.com.ar\"],\"url\":\"https:\/\/laboratoriomaturi.com.ar\/?author=1\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Inmunohistoqu\u00edmica - Laboratorio Maturi","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/laboratoriomaturi.com.ar\/?p=66","og_locale":"es_ES","og_type":"article","og_title":"Inmunohistoqu\u00edmica - Laboratorio Maturi","og_description":"La inmunohistoqu\u00edmica es una herramienta que consiste en la identificaci\u00f3n de prote\u00ednas en c\u00e9lulas y tejidos utilizando anticuerpos y un sistema de visualizaci\u00f3n que permite su identificaci\u00f3n por el m\u00e9dico pat\u00f3logo en el examen microsc\u00f3pico. Incluye dos tipos principales de Read More ...","og_url":"https:\/\/laboratoriomaturi.com.ar\/?p=66","og_site_name":"Laboratorio Maturi","article_published_time":"2021-11-29T23:06:30+00:00","article_modified_time":"2021-11-29T23:06:32+00:00","author":"admin","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"admin","Tiempo de lectura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/laboratoriomaturi.com.ar\/?p=66","url":"https:\/\/laboratoriomaturi.com.ar\/?p=66","name":"Inmunohistoqu\u00edmica - Laboratorio Maturi","isPartOf":{"@id":"https:\/\/laboratoriomaturi.com.ar\/#website"},"datePublished":"2021-11-29T23:06:30+00:00","dateModified":"2021-11-29T23:06:32+00:00","author":{"@id":"https:\/\/laboratoriomaturi.com.ar\/#\/schema\/person\/ee8b311e07805a25ab818c5587f3f05d"},"breadcrumb":{"@id":"https:\/\/laboratoriomaturi.com.ar\/?p=66#breadcrumb"},"inLanguage":"es-AR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/laboratoriomaturi.com.ar\/?p=66"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/laboratoriomaturi.com.ar\/?p=66#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Inicio","item":"https:\/\/laboratoriomaturi.com.ar\/"},{"@type":"ListItem","position":2,"name":"Inmunohistoqu\u00edmica"}]},{"@type":"WebSite","@id":"https:\/\/laboratoriomaturi.com.ar\/#website","url":"https:\/\/laboratoriomaturi.com.ar\/","name":"Laboratorio Maturi","description":"Laboratorio Patol\u00f3gico","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/laboratoriomaturi.com.ar\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"es-AR"},{"@type":"Person","@id":"https:\/\/laboratoriomaturi.com.ar\/#\/schema\/person\/ee8b311e07805a25ab818c5587f3f05d","name":"admin","image":{"@type":"ImageObject","inLanguage":"es-AR","@id":"https:\/\/laboratoriomaturi.com.ar\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/bf723368a1573a57602ec816565a6fec8b898e7d4a701553b62dba96b0102d8a?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/bf723368a1573a57602ec816565a6fec8b898e7d4a701553b62dba96b0102d8a?s=96&d=mm&r=g","caption":"admin"},"sameAs":["https:\/\/laboratoriomaturi.com.ar"],"url":"https:\/\/laboratoriomaturi.com.ar\/?author=1"}]}},"_links":{"self":[{"href":"https:\/\/laboratoriomaturi.com.ar\/index.php?rest_route=\/wp\/v2\/posts\/66","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/laboratoriomaturi.com.ar\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/laboratoriomaturi.com.ar\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/laboratoriomaturi.com.ar\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/laboratoriomaturi.com.ar\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=66"}],"version-history":[{"count":1,"href":"https:\/\/laboratoriomaturi.com.ar\/index.php?rest_route=\/wp\/v2\/posts\/66\/revisions"}],"predecessor-version":[{"id":67,"href":"https:\/\/laboratoriomaturi.com.ar\/index.php?rest_route=\/wp\/v2\/posts\/66\/revisions\/67"}],"wp:attachment":[{"href":"https:\/\/laboratoriomaturi.com.ar\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=66"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/laboratoriomaturi.com.ar\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=66"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/laboratoriomaturi.com.ar\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=66"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}