{"id":41355,"date":"1999-01-01T00:00:00","date_gmt":"1999-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/utilidad-del-marcador-tumoral-ca-72-4-como-factor-pronostico-en-el-cancer-gastrico\/"},"modified":"1999-01-01T00:00:00","modified_gmt":"1999-01-01T00:00:00","slug":"utilidad-del-marcador-tumoral-ca-72-4-como-factor-pronostico-en-el-cancer-gastrico","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/utilidad-del-marcador-tumoral-ca-72-4-como-factor-pronostico-en-el-cancer-gastrico\/","title":{"rendered":"Utilidad del marcador tumoral ca 72.4 como factor pronostico en el cancer gastrico."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Gonzalez Vitores Ana M. <\/strong><\/h2>\n<p>Introduccion: entre la gran variedad de tumores primarios que pueden aparecer en el est\u00f3mago destacan por su importancia cl\u00ednica y epidemiol\u00f3gica las neoplasias malignas. El adenocarcinoma que representa el 95% es el tipo de neoplasia m\u00e1s frecuente seguido de los linfomas no hodgkinianos y de los leiomiosarcomas.  las manifestaciones cl\u00ednicas del c\u00e1ncer g\u00e1strico son muy inespecificas, lo que contribuye a que se produzca un retraso en el diagn\u00f3stico de unos 6 meses. la extensi\u00f3n de la enfermedad en el momento del diagn\u00f3stico es el factor pron\u00f3stico m\u00e1s importante y la cirug\u00eda es el \u00fanico tratamiento que puede garantizar la curaci\u00f3n del enfermo o, en su defecto una mejora de la calidad de vida.  por todo ello, en la busqueda de nuevos m\u00e9todos diagn\u00f3sticos, se decidi\u00f3 efectuar un estudio prospectivo con el marcador tumoral ca 72,4. El ca 72.4 fue descrito por colcher y cols. En 1981, y viene definido por dos anticuerpos monoclonales el b 72.3 y el cc49, dirigidos contra la glicoprote\u00edna tag 72 presente en las c\u00e9lulas tumorales.  el objetivo de este estudio fue determinar la utilidad y fiabilidad del marcador tumoral ca 72.4, en pacientes sanos, con insuficiencia renal cr\u00f3nica, con hepatopat\u00edas, con patolog\u00eda digestiva benigna y con tumores malignos g\u00e1stricos. Para ello, se estableci\u00f3 el nivel de corte o \u00bb cut-off \u00bb y se determin\u00f3 la sensibilidad y especificidad del marcador tumoral. De la misma forma en aquellos pacientes afectos de tumores malignos g\u00e1stricos, se determinaron otros marcadores tumorales (cea, tpa, ca 19.9 y ca 50), con objeto de compararlos con los mismos par\u00e1metros que el ca 72.4. as\u00ed mismo, se valoraron los niveles preoperatorios del ca 72.4, en relaci\u00f3n al pron\u00f3stico de la enfermedad.  material y metodo: desde 1991 a 1996, se han recogido sueros de forma aleatorio, de pacientes afectos de diferentes patolog\u00edas, tumorales o no, con el fin de determinar en ellos la concentraci\u00f3<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Utilidad del marcador tumoral ca 72.4 como factor pronostico en el cancer gastrico.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Utilidad del marcador tumoral ca 72.4 como factor pronostico en el cancer gastrico. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Gonzalez Vitores Ana M. <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1999<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Manuel Armengol Carrasco<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: pedro Quesada mrin <\/li>\n<li> Lara eisman felipe de (vocal)<\/li>\n<li>tomas Fernandez de sevilla ribosa (vocal)<\/li>\n<li>nivardo Rodriguez conde (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Gonzalez Vitores Ana M. Introduccion: entre la gran variedad de tumores primarios que pueden aparecer en el [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[9,141,387,189],"tags":[104822,51864,13950,13905,104823,13951],"class_list":["post-41355","post","type-post","status-publish","format-standard","hentry","category-ciencias-medicas","category-cirugia","category-cirugia-abdominal","category-farmacodinamia","tag-gonzalez-vitores-ana-m","tag-lara-eisman-felipe-de","tag-manuel-armengol-carrasco","tag-nivardo-rodriguez-conde","tag-pedro-quesada-mrin","tag-tomas-fernandez-de-sevilla-ribosa"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/41355","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=41355"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/41355\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=41355"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=41355"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=41355"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}