{"id":36069,"date":"1998-01-01T00:00:00","date_gmt":"1998-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/evaluacion-del-carcinoma-de-laringe-mediante-tc-y-rm-valor-diagnostico-y-comparacion-anatomopatologica\/"},"modified":"1998-01-01T00:00:00","modified_gmt":"1998-01-01T00:00:00","slug":"evaluacion-del-carcinoma-de-laringe-mediante-tc-y-rm-valor-diagnostico-y-comparacion-anatomopatologica","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/evaluacion-del-carcinoma-de-laringe-mediante-tc-y-rm-valor-diagnostico-y-comparacion-anatomopatologica\/","title":{"rendered":"Evaluacion del carcinoma de laringe mediante tc y rm. valor diagnostico y comparacion anatomopatologica."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Laura Oleaga Zufiria <\/strong><\/h2>\n<p>Se ha realizado un estudio prospectivo mediante tc y rm, en un grupo de 58 pacientes diagnosticados cl\u00ednica y anatomopatol\u00f3gicamente de carcinoma lar\u00edngeo o hipofar\u00edngeo. Se ha establecido una comparaci\u00f3n entre la estadificaci\u00f3n determinada en los estudios de tc y rm con la obtenida cl\u00ednica y anatomopatol\u00f3gicamente. Tambi\u00e9n se ha realizado en todos los casos un estudio morfom\u00e9trico del volumen tumoral en las im\u00e1genes obtenidas por tc y en cada una de las secuencias empleadas en rm.  la fiabilidad obtenida por ambos m\u00e9todos de imagen es similar. La sensibilidad de la tc var\u00eda entre un 60% y un 77% con una especificidad entre el 88% y el 95%. La sensibilidad de la rm var\u00eda entre un 65% y un 91% con una especificidad entre el 84% y el 100%.  la rm es superior a la tc para demostrar invasi\u00f3n de los cart\u00edlagos tiroides y cricoides, aunque pueden existir falsos negativos y falsos positivos, motivados estos \u00faltimos por la respuesta inflamatoria que se genera alrededor de los tumores, que no permite diferenciar el edema del propio tumor.  el volumen tumoral encontrado en nuestros casos es muy variable en cada estadio. Hemos encontrado una diferencia estad\u00edsticamente significativa entre la media de volumen tumoral calculada mediante los estudios de rm en los tumores en estadio t1 y el resto de los estadios, t2, t3, t4. Por tc se ha demostrado diferencia entre la media de volumen tumoral calculada para los tumores en estadio t1 con los tumores estadio t3 y t4 pero no con la media de volumen tumoral calculada para los tumores estadio t2.  en el estadio t1 las medias de los vol\u00famenes tumorales calculados var\u00edan entre 1,47 cm3 y 2,457 cm3. En el estadio t2 entre 9,81 cm3 y 14,08 cm3. En el estadio t3 entre 14,19 cm3 y 17,28 cm3. En el estadio t4 entre 14,97 cm3 y 19,47 cm3.  la fiabilidad para demostrar adenopat\u00edas metast\u00e1sicas por tc y rm es similar. La sensibilidad de la tc var\u00eda entre un 20% y un 100% con una esp<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Evaluacion del carcinoma de laringe mediante tc y rm. valor diagnostico y comparacion anatomopatologica.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Evaluacion del carcinoma de laringe mediante tc y rm. valor diagnostico y comparacion anatomopatologica. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Laura Oleaga Zufiria <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Pa\u00eds vasco\/euskal herriko unibertsitatea<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/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> Sanchez Fernandez Jos\u00e9 M.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Fernando Solsona Motrel <\/li>\n<li>Julio Rama Quintela (vocal)<\/li>\n<li>Joaqu\u00edn Poch Broto (vocal)<\/li>\n<li>Ignacio Garcia Alonso (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Laura Oleaga Zufiria Se ha realizado un estudio prospectivo mediante tc y rm, en un grupo de [&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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