{"id":73918,"date":"2005-10-05T00:00:00","date_gmt":"2005-10-05T00:00:00","guid":{"rendered":""},"modified":"2005-10-05T00:00:00","modified_gmt":"2005-10-05T00:00:00","slug":"utilidad-de-la-ultrasonografa%c2%ada-endoscopica-y-de-la-puncion-guiada-por-ultrasonografa%c2%ada-endoscopica-en-el-diagnostico-y-estadificacion-de-pacientes-con-neoplasias-digestivas-y-pulmonares","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/oncologia-clinica\/utilidad-de-la-ultrasonografa%c2%ada-endoscopica-y-de-la-puncion-guiada-por-ultrasonografa%c2%ada-endoscopica-en-el-diagnostico-y-estadificacion-de-pacientes-con-neoplasias-digestivas-y-pulmonares\/","title":{"rendered":"Utilidad de la ultrasonograf\u00edaendosc\u00f3pica y de la punci\u00f3n guiada por ultrasonograf\u00edaendosc\u00f3pica en el diagn\u00f3stico y estadificaci\u00f3n de pacientes con neoplasias digestivas y pulmonares"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mar\u00eda Pellise Urquiza <\/strong><\/h2>\n<p>La ultrasonograf\u00eda endosc\u00f3pica (use) combina la endoscopia con la ecograf\u00eda para conseguir im\u00e1genes ecogr\u00e1ficas de 360\u00c2\u00ba desde el interior del tubo digestivo. Ello permite una muy buena visualizaci\u00f3n de las diferentes capas de la pared y de las estructuras de vecindad. Por otro lado, existe un ecoendoscopio sectorial que permite introducir una aguja por el canal operativo y realizar la punci\u00f3n con aguja fina guiada por use en tiempo real desde el interior del tubo digestivo y obtener material citol\u00f3gico para el diagn\u00f3stico (use-paaf). As\u00ed pues, la use y la use-paaf constituyen unas t\u00e9cnicas id\u00f3neas para estudiar el engrosamiento de los pliegues g\u00e1stricos, explorar tanto las lesiones focales como la patolog\u00eda difusa del p\u00e1ncreas, y realizar la estadificaci\u00f3n locoregional de los tumores digestivos as\u00ed como para la obtenci\u00f3n de material para el diagn\u00f3stico citol\u00f3gico. a pesar de la conocida utilidad de la use y use-paaf en oncolog\u00eda, existen patolog\u00edas de dif\u00edcil manejo cl\u00ednico en los que el rendimiento de esta t\u00e9cnica no ha sido evaluado adecuadamente. Adem\u00e1s, tampoco se han analizado cu\u00e1les son las circunstancias que permiten obtener un mayor rendimiento de la use-paaf. Por otro lado, la combinaci\u00f3n de una t\u00e9cnica diagn\u00f3stica de las neoplasias digestivas y pulmonares.     la presente tesis doctoral est\u00e1 constituida por cuatro trabajos originales encaminados a resolver estas cuestiones y cuyos resultados permiten extraer las siguientes conclusiones:     1,- el engrosamiento de las capas profundas de la pared g\u00e1strica (submucosa y\/omuscular) es el \u00fanico criterio endosongr\u00e1fico independiente predictivo de malignidad en pacientes con pliegues g\u00e1stricos engrosados y biopsias negativas.     2,- utilizando este criterio, la use es una t\u00e9cnica muy precisa y con un importante impacto cl\u00ednico en el manejo de este grupo de pacientes.     3,- en los pacientes referidos para use-paaf, esta t\u00e9cnica aumenta significativamente el porcen<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Utilidad de la ultrasonograf\u00edaendosc\u00f3pica y de la punci\u00f3n guiada por ultrasonograf\u00edaendosc\u00f3pica en el diagn\u00f3stico y estadificaci\u00f3n de pacientes con neoplasias digestivas y pulmonares<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Utilidad de la ultrasonograf\u00edaendosc\u00f3pica y de la punci\u00f3n guiada por ultrasonograf\u00edaendosc\u00f3pica en el diagn\u00f3stico y estadificaci\u00f3n de pacientes con neoplasias digestivas y pulmonares <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mar\u00eda Pellise Urquiza <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 10\/05\/2005<\/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>Angels Gines Gibert<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: elies Campo guerri <\/li>\n<li>Miguel Papo berger (vocal)<\/li>\n<li>elies Papo guerri (vocal)<\/li>\n<li>enrique Vazquez sequeiros (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mar\u00eda Pellise Urquiza La ultrasonograf\u00eda endosc\u00f3pica (use) combina la endoscopia con la ecograf\u00eda para conseguir im\u00e1genes ecogr\u00e1ficas [&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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