{"id":38117,"date":"1998-04-05T00:00:00","date_gmt":"1998-04-05T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/utilidad-del-spect-cerebral-con-201tl-en-el-diagnostico-y-seguimiento-de-lesiones-ocupantes-de-espacio-del-sistema-nervioso-central\/"},"modified":"1998-04-05T00:00:00","modified_gmt":"1998-04-05T00:00:00","slug":"utilidad-del-spect-cerebral-con-201tl-en-el-diagnostico-y-seguimiento-de-lesiones-ocupantes-de-espacio-del-sistema-nervioso-central","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/utilidad-del-spect-cerebral-con-201tl-en-el-diagnostico-y-seguimiento-de-lesiones-ocupantes-de-espacio-del-sistema-nervioso-central\/","title":{"rendered":"Utilidad del spect cerebral con 201tl en el diagnostico y seguimiento de lesiones ocupantes de espacio del sistema nervioso central"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Marina Huguet Pa\u00f1ella <\/strong><\/h2>\n<p>El cloruro de talio-201 es un trazador que es captado por tejido tumoral viable y no por tejido necr\u00f3tico, permitiendo la detecci\u00f3n gammagr\u00e1fica de los tumores cerebrales. La primera parte de la tesis consiste en la realizaci\u00f3n de un estudio previo metodologico destinado a obtener los parametros optimos de procesado y cuantificaci\u00f3n del spect cerebral con ti-201, que sirva de base para su posterior aplicaci\u00f3n clinica que constituye la segunda parte. Respecto a la aplicaci\u00f3n clinica, se estudiaron 4 grupos de pacientes. 1-gliomas no tratados, 2.-Gliomas intervenidos, 3.-Recidivas tumorales y 4.-Hiv positivos con lesiones intracerebrales. Se realiz\u00f3 un analisis visual y cuantitativo del spect cerebral, calculandose el indice de captaci\u00f3n precoz y el indice de retenci\u00f3n. Los resultados permiten concluir que el spect cerebral con tl-201 permite diferenciar gliomas de alto grado de gliomas de bajo grado de malignidad, adem\u00e1s es capaz de distinguir recidivas tumorales de radionecrosis y por \u00faltimo permite diferenciar linfomas de toxoplasmosis en pacientes hiv positivos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Utilidad del spect cerebral con 201tl en el diagnostico y seguimiento de lesiones ocupantes de espacio del sistema nervioso central<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Utilidad del spect cerebral con 201tl en el diagnostico y seguimiento de lesiones ocupantes de espacio del sistema nervioso central <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Marina Huguet Pa\u00f1ella <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 04\/05\/1998<\/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>Francesca Pons Pons<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: ignasi Carri\u00f3 gasset <\/li>\n<li>Jaime Gili planas (vocal)<\/li>\n<li>f\u00e9lix Gaston fern\u00e1ndez (vocal)<\/li>\n<li>Jos\u00e9 Mar\u00eda Mercader sobrequ\u00e9s (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Marina Huguet Pa\u00f1ella El cloruro de talio-201 es un trazador que es captado por tejido tumoral viable [&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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