{"id":83974,"date":"2018-03-10T00:08:12","date_gmt":"2018-03-10T00:08:12","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/aportacion-de-la-gammagrafia-hepatobiliar-en-el-estudio-de-la-hepatopatia-relacionada-con-la-fibrosis-quistica\/"},"modified":"2018-03-10T00:08:12","modified_gmt":"2018-03-10T00:08:12","slug":"aportacion-de-la-gammagrafia-hepatobiliar-en-el-estudio-de-la-hepatopatia-relacionada-con-la-fibrosis-quistica","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/aportacion-de-la-gammagrafia-hepatobiliar-en-el-estudio-de-la-hepatopatia-relacionada-con-la-fibrosis-quistica\/","title":{"rendered":"Aportacion de la gammagrafia hepatobiliar en el estudio de la hepatopatia relacionada con la fibrosis quistica"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Concepcion Nieto Magro <\/strong><\/h2>\n<p>El diagn\u00f3stico de la afectaci\u00f3n hepatobiliar asociada a la fibrosis qu\u00edstica resulta dif\u00edcil, ya que la enfermedad sigue habitualmente un curso subcl\u00ednico con relativa ausencia de s\u00edntomas hasta que los cambios patol\u00f3gicos son muy pronunciados. El diagn\u00f3stico precoz resulta crucial, ya e los mediso terap\u00e9uticos actualmente disponibles s\u00f3lo parecen ser eficaces sobre las lesiones incipientes. Ante la insepecificidad que ofrecen las pruebas diang\u00f3sticas habituales, es necesario disponer de un test diagn\u00f3sitco que sea capaza de identificar la enfermdad en sus estadios m\u00e1s precoces.  el ida es una mol\u00e9cula que es extraida del torrente sangu\u00edneo de forma slectiva por los hepatocitos, y es excretada al anal\u00edculo biliar desde donse continua su recorrido por el arbol biliar intra y extrahep\u00e1tico hasta su psoteriro eliminaci\u00f3n a duodeno. Si marcamos esta mol\u00e9cula con un is\u00f3topo radiativo adecuado podemos valorar de forma no invasiva la funcionalidad e integridad el \u00e1rbol biliar mediante im\u00e1genes gammagr\u00e1ficas.  se conoce que el defecto gen\u00e9tico asociado a la fibrosisi qu\u00edstica se localiza en h\u00edgado en las c\u00e9lulas del canal\u00edculo biliar y en las c\u00e9lulas epiteliales de revestimiento del \u00e1rbol libiliar intrahep\u00e1tico y extrahep\u00e1tico. asumiendo que la lesi\u00f3n se inicia en el sistema biliar, desde unpunto de vista te\u00f3rico los estudios funcionales gammagr\u00e1ficos resultan idoneos para valorar esta patolog\u00eda en sus etapas m\u00e1s precoces.  hemos estudiado el grado de afectaci\u00f3n hepatobiliar de 72 pacientes confibrosisi qu\u00edstica con edades comprendidas entre los 3 y los 30 a\u00f1os, independientemente de si contaban o no con sospecha cl\u00ednica de hepatopat\u00eda. hemos observado que todos los pacientes coincid\u00edan en un n\u00famero variable de alteraciones gammagr\u00e1ficas, siendo las m\u00e1s frecuentes las anomal\u00edas en conductos biliares intrahep\u00e1ticos. Hemos encontrado una relaci\u00f3n directa entre la edad y el sexo de los pacientes con<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Aportacion de la gammagrafia hepatobiliar en el estudio de la hepatopatia relacionada con la fibrosis quistica<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Aportacion de la gammagrafia hepatobiliar en el estudio de la hepatopatia relacionada con la fibrosis quistica <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Concepcion Nieto Magro <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 31\/03\/2000<\/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>Hector Escobar Castro<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Luis Carreras delgado <\/li>\n<li>Luis Diez jimenez (vocal)<\/li>\n<li> Garcia novo m. dolores (vocal)<\/li>\n<li> De manueles jimenez julio de (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Concepcion Nieto Magro El diagn\u00f3stico de la afectaci\u00f3n hepatobiliar asociada a la fibrosis qu\u00edstica resulta dif\u00edcil, ya [&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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