{"id":131041,"date":"1996-01-01T00:00:00","date_gmt":"1996-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/factores-pronosticos-de-recidiva-en-los-meningiomas-estudios-de-cinetica-celular\/"},"modified":"1996-01-01T00:00:00","modified_gmt":"1996-01-01T00:00:00","slug":"factores-pronosticos-de-recidiva-en-los-meningiomas-estudios-de-cinetica-celular","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/factores-pronosticos-de-recidiva-en-los-meningiomas-estudios-de-cinetica-celular\/","title":{"rendered":"Factores pronosticos de recidiva en los meningiomas: estudios de cinetica celular."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Emili Galito Vinyals <\/strong><\/h2>\n<p>Se estudian cien meningiomas intervenidos en el periodo 1980-1993, extirpados totalmente, clasificados histologicamente como benignos, atipicos y anaplasicos.  hubo 63 mujeres y 37 hombres con edad media de 55.1 a\u00f1os.  setenta tumores fueron intracraneales y treinta raquideos. El seguimiento medio de los pacientes fue de 86+-43 (12-180) meses. Ochenta pacientes estaban vivos al finalizar el estudio (marzo de 1995) y 20 habian fallecido. Hubo 10 recidivas, 8 craneales y 2 raquideas.  de las 10 recidivas, 7 eran meningiomas benignos, 2 atipicos y 1 anaplasico. Se ha realizado un estudio de cinetica celular mediante dna-citometria de flujo (cmf) y agnors (nucleolar organizer regions), calculandose el porcentaje de celulas en fase de sintesis y el numero de agnors por nucleo. Estos resultados se han correlacionado con variables clinicas e histologicas y con la recidiva.  de 82 casos analizados mediante cmf, 66 fueron diploides y 16 aneuploides. El valor medio de agnors ha sido de 1.71 +- 0.21(1.27-2.30). Resultaron factores significativos de recidiva la localizacion parasagital, la existencia de necrosis, el grado histologico y el indice de proliferacion. Los agnors se correlacionaron con el grado de malignidad, la necrosis y los tipos histologicos mas proclives a la recidiva. No hubo correlacion entre los datos de cmf y los agnors. Los meningiomas craneales y raquideos muestran un distinto comportamiento biologico, mostrando los raquideos unos valores de pi y agnors menores significativamente que los craneales. La dna- citometria de flujo y los agnors han sido utiles para el estudio de la capacidad proliferativa de los meningiomas, siendo un complemento de la histolog\u00eda.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Factores pronosticos de recidiva en los meningiomas: estudios de cinetica celular.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Factores pronosticos de recidiva en los meningiomas: estudios de cinetica celular. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Emili Galito Vinyals <\/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\/1996<\/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>Antoni Sitges Serra<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Antoni Gelabert Mas <\/li>\n<li>Miguel Gelabert Gonzalez (vocal)<\/li>\n<li>Frederic Bartumeus (vocal)<\/li>\n<li>Enric Ferrer Rodriguez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Emili Galito Vinyals Se estudian cien meningiomas intervenidos en el periodo 1980-1993, extirpados totalmente, clasificados histologicamente como [&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":[9,141,392],"tags":[1326,71079,244754,29475,244755,21675],"class_list":["post-131041","post","type-post","status-publish","format-standard","hentry","category-ciencias-medicas","category-cirugia","category-neurocirugia","tag-antoni-gelabert-mas","tag-antoni-sitges-serra","tag-emili-galito-vinyals","tag-enric-ferrer-rodriguez","tag-frederic-bartumeus","tag-miguel-gelabert-gonzalez"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/131041","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=131041"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/131041\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=131041"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=131041"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=131041"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}