{"id":143272,"date":"1993-01-01T00:00:00","date_gmt":"1993-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/valoracion-pronostica-de-los-carcinomas-de-celulas-transicionales-musculo-invasivos-de-vejiga-estudio-histopatologico-morfometrico-y-por-citometria-de-adn\/"},"modified":"1993-01-01T00:00:00","modified_gmt":"1993-01-01T00:00:00","slug":"valoracion-pronostica-de-los-carcinomas-de-celulas-transicionales-musculo-invasivos-de-vejiga-estudio-histopatologico-morfometrico-y-por-citometria-de-adn","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/valoracion-pronostica-de-los-carcinomas-de-celulas-transicionales-musculo-invasivos-de-vejiga-estudio-histopatologico-morfometrico-y-por-citometria-de-adn\/","title":{"rendered":"Valoracion pronostica de los carcinomas de celulas transicionales musculo-invasivos de vejiga. estudio histopatologico, morfometrico y por citometria de adn."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Salvador Diaz Cano <\/strong><\/h2>\n<p>Los carcinomas de celulas transicionales (cct) son neoplasias heterogeneas que se presentan con infiltracion de la capa muscular en el 30% de las muestras iniciales.  el pronostico de estas neoplasias es, en general, malo (la supervivencia a los 5 a\u00f1os no supera el 50%); su tratamiento exige radicalidad, si bien no se conocen los parametros que determinan la respuesta al tratamiento y, por ultimo, el significado de las formas intraepiteliales secundarias es controvertido. Con el objetivo dar respuesta a estas cuestiones, se estudiaron 91 muestras de reseccion transuretral procedentes de pacientes con cct en estadios ii o iii, que habian sido tratados con radioterapia externa con megavoltaje y cistectomia de rescate en los casos radiorresistentes o con recidiva. En todos ellos se valoraron parametros clinico-terapeuticos, histopatologicos, morfometricos y de citometria de adn, separando los componentes invasivos (superficial y profundo) e intraurotelial. Los datos se sometieron a un estudio estadistico multivariante (regresion logistica) y se obtuvieron las siguientes conclusiones: 1. La supervivencia de los pacientes depende de la respuesta a la terapia inicial, de la masa tumoral y de la extension lateral de la neoplasia (carcinoma intraurotelial secundario). 2. La respuesta a la radioterapia puede predecirse, con una alta fiabilidad, por caracteristicas presentes en la biopsia inicial (diferenciacion escamosa y expresion de beta-hcg). 3. Los cct musculo-invasivos presentan tres componentes topograficos y dos fases de crecimiento, no pudiendose distinguir por las caracteristicas cineticas y de adn los componentes invasivo profundo e intraurotelial.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Valoracion pronostica de los carcinomas de celulas transicionales musculo-invasivos de vejiga. estudio histopatologico, morfometrico y por citometria de adn.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Valoracion pronostica de los carcinomas de celulas transicionales musculo-invasivos de vejiga. estudio histopatologico, morfometrico y por citometria de adn. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Salvador Diaz Cano <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 M\u00e1laga<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1993<\/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>Alfredo Matilla Vicente<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Hugo Galera Davidson <\/li>\n<li>Isabel Garcia Gonzalez (vocal)<\/li>\n<li>Antonio L\u00f3pez Beltr\u00e1n (vocal)<\/li>\n<li>Luis Vicioso Recio (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Salvador Diaz Cano Los carcinomas de celulas transicionales (cct) son neoplasias heterogeneas que se presentan con infiltracion [&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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