{"id":699,"date":"2024-04-29T14:44:59","date_gmt":"2024-04-29T14:44:59","guid":{"rendered":"https:\/\/iramed.webs.upv.es\/?page_id=699"},"modified":"2024-06-11T09:33:10","modified_gmt":"2024-06-11T09:33:10","slug":"area-02","status":"publish","type":"page","link":"https:\/\/iramed.webs.upv.es\/?page_id=699&lang=es","title":{"rendered":"\u00c1rea de trabajo 02"},"content":{"rendered":"\n<div class=\"wp-block-group alignwide eplus-wrapper is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-columns eplus-wrapper is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex eplus-styles-uid-d9c567\">\n<div class=\"wp-block-column eplus-wrapper is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-medium-font-size eplus-wrapper wp-block-paragraph\"><strong>O2. REDUCCI\u00d3N DE DOSIS EN MEDICINA NUCLEAR (PET-CT)<\/strong><\/p>\n<\/div>\n<\/div>\n\n<div class=\"wp-block-columns eplus-wrapper is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex eplus-styles-uid-aa3189\">\n<div class=\"wp-block-column is-vertically-aligned-center eplus-wrapper is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p class=\"eplus-wrapper wp-block-paragraph\">La <strong>Tomograf\u00eda por Emisi\u00f3n de Positrones (PET) <\/strong>es una de las t\u00e9cnicas m\u00e1s utilizadas para la obtenci\u00f3n de im\u00e1genes funcionales en aplicaciones como oncolog\u00eda, neurolog\u00eda y cardiolog\u00eda. La dosimetr\u00eda en pacientes sometidos a PET es de vital importancia para garantizar la seguridad del procedimiento. Todos los equipos de radiodiagn\u00f3stico (radiograf\u00edas, mamograf\u00eda, TC, PET-CT y SEPT-CT) tienen que tener un software capaz de evaluar la dosis recibida por el paciente al final de cada tratamiento de diagn\u00f3stico. Por ello, es fundamental el desarrollo de m\u00e9todos para poder estimar las dosis recibidas en los \u00f3rganos internos debido a la radiaci\u00f3n ionizante impartida y que permitan abordar c\u00f3mo reducir esas dosis.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column eplus-wrapper is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\" wp-block-image aligncenter size-full is-resized eplus-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"223\" height=\"272\" src=\"https:\/\/iramed.webs.upv.es\/wp-content\/uploads\/2024\/05\/Proyecto_mtlg_O2.png\" alt=\"\" class=\"wp-image-1070\" style=\"width:274px;height:auto\"><\/figure>\n<\/div>\n<\/div>\n\n<div class=\"wp-block-columns eplus-wrapper is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex eplus-styles-uid-079864\">\n<div class=\"wp-block-column eplus-wrapper is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"eplus-wrapper wp-block-paragraph\">Para ello se abordar\u00e1n las siguientes actividades:<\/p>\n\n\n\n<p class=\"eplus-wrapper wp-block-paragraph\">1. Desarrollo de modelos de dosimetr\u00eda interna a partir de los kits de herramientas GEANT-GATE y GEANT-GAMOS. Los modelos incluyen el esc\u00e1ner PET y los fantomas matem\u00e1ticos y antropom\u00f3rficos, estos \u00faltimos obtenidos a partir de la segmentaci\u00f3n y voxelizaci\u00f3n de im\u00e1genes DICOM CT.<\/p>\n\n\n\n<p class=\"eplus-wrapper wp-block-paragraph\">2. Reconstrucci\u00f3n de im\u00e1genes PET a partir de simulaciones de Monte Carlo. Aplicaci\u00f3n a fantomas matem\u00e1ticos y antropom\u00f3rficos. Estudio de diferentes t\u00e9cnicas de reconstrucci\u00f3n. Fusi\u00f3n de mapas de dosis e im\u00e1genes reconstruidas. Aplicaci\u00f3n a diferentes ensayos cl\u00ednicos.<\/p>\n\n\n\n<p class=\"eplus-wrapper wp-block-paragraph\">3. Comparaci\u00f3n de las im\u00e1genes generadas por Monte Carlo con im\u00e1genes de ensayos cl\u00ednicos reales. Caracterizaci\u00f3n cualitativa y cuantitativa de errores entre im\u00e1genes reales y simuladas. Estudio de la posible asignaci\u00f3n del mapa de dosis obtenido por simulaci\u00f3n a im\u00e1genes reales.<\/p>\n\n\n\n<p class=\"eplus-wrapper wp-block-paragraph\">4. Validaci\u00f3n de software con detectores MOSFET calibrados. Determinar experimentalmente la dosis administrada a los maniqu\u00edes con los MOSFET y luego comparar los valores calculados por Monte Carlo con la dosis experimental.<\/p>\n<\/div>\n<\/div>\n\n<figure class=\" wp-block-image aligncenter size-large is-resized eplus-wrapper eplus-styles-uid-5b7ec1\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"176\" src=\"https:\/\/iramed.webs.upv.es\/wp-content\/uploads\/2024\/04\/OBJ_flecha_08-1024x176.png\" alt=\"\" class=\"wp-image-575\" style=\"width:1350px;height:auto\" srcset=\"https:\/\/iramed.webs.upv.es\/wp-content\/uploads\/2024\/04\/OBJ_flecha_08-1024x176.png 1024w, https:\/\/iramed.webs.upv.es\/wp-content\/uploads\/2024\/04\/OBJ_flecha_08-300x51.png 300w, https:\/\/iramed.webs.upv.es\/wp-content\/uploads\/2024\/04\/OBJ_flecha_08-768x132.png 768w, https:\/\/iramed.webs.upv.es\/wp-content\/uploads\/2024\/04\/OBJ_flecha_08-1536x263.png 1536w, https:\/\/iramed.webs.upv.es\/wp-content\/uploads\/2024\/04\/OBJ_flecha_08-2048x351.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n","protected":false},"excerpt":{"rendered":"<p>O2. REDUCCI\u00d3N DE DOSIS EN MEDICINA NUCLEAR (PET-CT) La Tomograf\u00eda por Emisi\u00f3n de Positrones (PET) es una de las t\u00e9cnicas [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"editor_plus_copied_stylings":"{}","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-699","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/iramed.webs.upv.es\/index.php?rest_route=\/wp\/v2\/pages\/699","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iramed.webs.upv.es\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/iramed.webs.upv.es\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/iramed.webs.upv.es\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/iramed.webs.upv.es\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=699"}],"version-history":[{"count":12,"href":"https:\/\/iramed.webs.upv.es\/index.php?rest_route=\/wp\/v2\/pages\/699\/revisions"}],"predecessor-version":[{"id":1578,"href":"https:\/\/iramed.webs.upv.es\/index.php?rest_route=\/wp\/v2\/pages\/699\/revisions\/1578"}],"wp:attachment":[{"href":"https:\/\/iramed.webs.upv.es\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=699"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}