{"id":23389,"date":"2003-06-06T00:00:00","date_gmt":"2003-06-06T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/radiociruga%c2%ada-en-el-tratamiento-de-los-meningiomas-del-seno-cavernoso\/"},"modified":"2003-06-06T00:00:00","modified_gmt":"2003-06-06T00:00:00","slug":"radiociruga%c2%ada-en-el-tratamiento-de-los-meningiomas-del-seno-cavernoso","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/radiociruga%c2%ada-en-el-tratamiento-de-los-meningiomas-del-seno-cavernoso\/","title":{"rendered":"Radiocirugia en el tratamiento de los meningiomas del seno cavernoso"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Gast\u00f3n Donckaster Clavero <\/strong><\/h2>\n<p>Introducci\u00f3n  la eficacia de la radiocirug\u00eda(rc) s\u00e9 esta estableciendo cada vez m\u00e1s en la literatura para el tratamiento de los meningiomas del seno cavernoso (msc). Esta t\u00e9cnica mejora el grandiente de irradiaci\u00f3n, permitiendo una menor dosis en tejido no tumroal y una perfecta identificaci\u00f3n del volumen blanco.  objetivos  1,- analizar los resultados obtenidos en pacientes con msc unilaterales, con caracter\u00edsticas de benignidad cl\u00ednica y neurorradiol\u00f3gica, tratados con rc.  2,- analizar la supervivencia general.  3,- analizar la supervivencia libre de recidiva turmoal.  4,- analizar el impacto en la recuperaci\u00f3n de la funci\u00f3n neurol\u00f3gica.  5,- analizar la toxicidad.  6,- comparar los resultados obtenidos entre el grupo de tumores con volumen menor y mayor de 14,1 cm3.  material y m\u00e9todo  se utiliz\u00f3 el sistema de fijaci\u00f3n estereot\u00e1xica brv(r), un ct-max(r) y ct-sytec(r), una rm-max (ge)(r), dos sistemas de planificaci\u00f3n de rce a.-Srs-200(r) y b.-Brain lab(r), una acelerador lineal sl-18 (phillips(r)). El an\u00e1lisis estad\u00edstico para las tasas de supervivencia, supervivencia libre de progresi\u00f3n y supervivencia libre de toxicidad, fueron calculadas utilizando el m\u00e9todo de kaplan-meier. la comparaci\u00f3n entre las curvas de supervivencia se ha realizado mediante el estad\u00edstico de mantel-cox (log-rank).  requisitos de inclusi\u00f3n  1,- presencia de un msc unilateral.  2,- caracter\u00edsticas de benignidad en la tac y rm craneal sin y con contraste endovenoso.  3,- volumen tumoral igual o inferior a 40 cm3 e \u00edndice de karnofsky superior o igual a 60%.  4,- no se excluyeron pacientes por motivo de edad, sexo ni raza.  5,- se excluyeron aquellos tumores con diagn\u00f3stico histol\u00f3gico: at\u00edpico, anapl\u00e1sico o papilar.  pacientes:  entre agosto de 1991 y diciembre 2000 un total de 84 pacientes cumplieron con los requisitos de inclusi\u00f3n, con un \u00edndice de karnofsky medio de 80%. los meningiomas para su an\u00e1l<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Radiocirugia en el tratamiento de los meningiomas del seno cavernoso<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Radiocirugia en el tratamiento de los meningiomas del seno cavernoso <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Gast\u00f3n Donckaster Clavero <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 06\/06\/2003<\/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>Alberto Isla Guerrero<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Luis Garc\u00eda sancho <\/li>\n<li>Fernando Noguerales fraguas (vocal)<\/li>\n<li>Miguel angel Dapena crespo (vocal)<\/li>\n<li>Rafael Carrillo yag\u00ed\u00bce (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Gast\u00f3n Donckaster Clavero Introducci\u00f3n la eficacia de la radiocirug\u00eda(rc) s\u00e9 esta estableciendo cada vez m\u00e1s en la [&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 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