{"id":16632,"date":"2023-07-02T00:32:20","date_gmt":"2023-07-02T00:32:20","guid":{"rendered":"https:\/\/endoscopiaterapeutica.net\/es\/?post_type=classificacao&p=16632"},"modified":"2023-08-15T22:48:44","modified_gmt":"2023-08-15T22:48:44","slug":"sistema-olga-operative-link-on-gastritis-assessment","status":"publish","type":"classificacao","link":"https:\/\/endoscopiaterapeutica.net\/es\/classificacao\/sistema-olga-operative-link-on-gastritis-assessment\/","title":{"rendered":"Sistema OLGA (Operative Link on Gastritis Assessment)"},"content":{"rendered":"\n

A gastrite atr\u00f3fica \u00e9 um achado frequente de exames endosc\u00f3picos, sendo um dos fatores de risco para o desenvolvimento de c\u00e2ncer g\u00e1strico.  Para identificar e estratificar grupos de risco foi criada uma classifica\u00e7\u00e3o denominada OLGA (Operative<\/em> Link of Gastritis Assesment<\/em>)<\/a>, baseada na localiza\u00e7\u00e3o das bi\u00f3psias e achados histol\u00f3gicos avaliando de forma objetiva o grau de atrofia.  A classifica\u00e7\u00e3o \u00e9 reprodut\u00edvel, de f\u00e1cil execu\u00e7\u00e3o, permitindo selecionar o grupo de pacientes de maior risco que devem ter seguimento mais r\u00edgido, mantendo a custo-efetividade do rastreamento. <\/p>\n\n\n\n

Resumidamente, as bi\u00f3psias devem ser realizadas nos seguintes locais e identificadas em tr\u00eas frascos separados, com ao menos dois fragmentos de cada local: <\/strong><\/p>\n\n\n\n

    \n
  1. Parede anterior e parede posterior de corpo (C1 e C2) <\/strong><\/li>\n\n\n\n
  2. Incisura angular (A3)<\/strong><\/li>\n\n\n\n
  3. Pequena e grande curvatura de antro (A1 e A2)<\/strong><\/li>\n<\/ol>\n\n\n\n

    O escore OLGA \u00e9 classificado de acordo com o resultado destas bi\u00f3psias, conforme tabela abaixo: <\/p>\n\n\n

    \n
    \"\"<\/a><\/figure>\n<\/div>\n\n\n

    Refer\u00eancias:<\/h2>\n\n\n\n
      \n
    1. Rugge M, Genta RM. Staging and grading of chronic gastritis. Hum Pathol. 2005 Mar;36(3):228-33. doi: 10.1016\/j.humpath.2004.12.008. PMID: 15791566.<\/li>\n\n\n\n
    2. Rugge M, Meggio A, Pennelli G, Piscioli F, Giacomelli L, De Pretis G, Graham DY. Gastritis staging in clinical practice: the OLGA staging system. Gut. 2007 May;56(5):631-6. doi: 10.1136\/gut.2006.106666. Epub 2006 Dec 1. PMID: 17142647; PMCID: PMC1942143.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

      A gastrite atr\u00f3fica \u00e9 um achado frequente de exames endosc\u00f3picos, sendo um dos fatores…<\/p>\n","protected":false},"featured_media":16633,"template":"","categoria_de_classificacao":[180],"class_list":["post-16632","classificacao","type-classificacao","status-publish","has-post-thumbnail","hentry","categoria_de_classificacao-estomago"],"yoast_head":"\nSistema OLGA (Operative Link on Gastritis Assessment) • Endoscopia Terapeutica<\/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:\/\/endoscopiaterapeutica.net\/es\/classificacao\/sistema-olga-operative-link-on-gastritis-assessment\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sistema OLGA (Operative Link on Gastritis Assessment)\" \/>\n<meta property=\"og:description\" content=\"A gastrite atr\u00f3fica \u00e9 um achado frequente de exames endosc\u00f3picos, sendo um dos fatores…\" \/>\n<meta property=\"og:url\" content=\"https:\/\/endoscopiaterapeutica.net\/es\/classificacao\/sistema-olga-operative-link-on-gastritis-assessment\/\" \/>\n<meta property=\"og:site_name\" content=\"Endoscopia Terapeutica\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/endoscopiaterapeuticaes\" \/>\n<meta property=\"article:modified_time\" content=\"2023-08-15T22:48:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/endoscopiaterapeutica.net\/es\/wp-content\/uploads\/2023\/07\/image.png\" \/>\n\t<meta property=\"og:image:width\" content=\"633\" \/>\n\t<meta property=\"og:image:height\" content=\"375\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/endoscopiaterapeutica.net\\\/es\\\/classificacao\\\/sistema-olga-operative-link-on-gastritis-assessment\\\/\",\"url\":\"https:\\\/\\\/endoscopiaterapeutica.net\\\/es\\\/classificacao\\\/sistema-olga-operative-link-on-gastritis-assessment\\\/\",\"name\":\"Sistema OLGA (Operative Link on Gastritis Assessment) • Endoscopia Terapeutica\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/endoscopiaterapeutica.net\\\/es\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/endoscopiaterapeutica.net\\\/es\\\/classificacao\\\/sistema-olga-operative-link-on-gastritis-assessment\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/endoscopiaterapeutica.net\\\/es\\\/classificacao\\\/sistema-olga-operative-link-on-gastritis-assessment\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/endoscopiaterapeutica.net\\\/es\\\/wp-content\\\/uploads\\\/2023\\\/07\\\/image.png\",\"datePublished\":\"2023-07-02T00:32:20+00:00\",\"dateModified\":\"2023-08-15T22:48:44+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/endoscopiaterapeutica.net\\\/es\\\/classificacao\\\/sistema-olga-operative-link-on-gastritis-assessment\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/endoscopiaterapeutica.net\\\/es\\\/classificacao\\\/sistema-olga-operative-link-on-gastritis-assessment\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/endoscopiaterapeutica.net\\\/es\\\/classificacao\\\/sistema-olga-operative-link-on-gastritis-assessment\\\/#primaryimage\",\"url\":\"https:\\\/\\\/endoscopiaterapeutica.net\\\/es\\\/wp-content\\\/uploads\\\/2023\\\/07\\\/image.png\",\"contentUrl\":\"https:\\\/\\\/endoscopiaterapeutica.net\\\/es\\\/wp-content\\\/uploads\\\/2023\\\/07\\\/image.png\",\"width\":633,\"height\":375},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/endoscopiaterapeutica.net\\\/es\\\/classificacao\\\/sistema-olga-operative-link-on-gastritis-assessment\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/endoscopiaterapeutica.net\\\/es\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sistema OLGA (Operative Link on Gastritis Assessment)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/endoscopiaterapeutica.net\\\/es\\\/#website\",\"url\":\"https:\\\/\\\/endoscopiaterapeutica.net\\\/es\\\/\",\"name\":\"Endoscopia Terapeutica\",\"description\":\"Uniendo conocimiento acad\u00e9mico con habilidad cl\u00ednica, Endoscopia Terap\u00eautica es tu gu\u00eda para el progreso en endoscopia digestiva. 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