{"id":94538,"date":"2018-03-11T10:14:14","date_gmt":"2018-03-11T10:14:14","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/melanoma-cutaneo-linfangiogenesis-tumoral-y-su-relacion-con-el-estado-del-ganglio-centinela\/"},"modified":"2018-03-11T10:14:14","modified_gmt":"2018-03-11T10:14:14","slug":"melanoma-cutaneo-linfangiogenesis-tumoral-y-su-relacion-con-el-estado-del-ganglio-centinela","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/patologia\/melanoma-cutaneo-linfangiogenesis-tumoral-y-su-relacion-con-el-estado-del-ganglio-centinela\/","title":{"rendered":"Melanoma cut\u00e1neo: linfangiog\u00e9nesis tumoral y su relaci\u00f3n con el estado del ganglio centinela."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Elena Gallego Dominguez <\/strong><\/h2>\n<p>Objetivos: \u00c2\u00bf\tconocer si existe asociaci\u00f3n entre la expresi\u00f3n del factor de crecimiento endotelial vascular-c y la densidad de vasos linf\u00e1ticos en el melanoma primario. \u00c2\u00bf\taveriguar si la progresi\u00f3n local o la recidiva\/met\u00e1stasis del tumor primario se asocian a un mayor grado de angio\/linfangiag\u00e9nesis. \u00c2\u00bf\testablecer si el estado del ganglio centinela es predecible mediante b cuantificaci\u00f3n de microvasos y\/o factores angiog\u00e9nicos, por si mismos, o asociados a otros par\u00e1metros histopatol\u00f3gicos. conclusiones: 1\u00aa. La afectaci\u00f3n neopl\u00e1sica del ganglio centinela es m\u00e1s frecuente entre los melanomas con tipo nodular, ulceraci\u00f3n, espesor mayor de 1,5 mm, leve infiltrado inflamatorio y elevado \u00edndice de proliferaci\u00f3n, mientras que la ausencia de afectaci\u00f3n se asocia, al tipo celular fusiforme, ausencia de ulceraci\u00f3n, presencia de regresi\u00f3n, intenso infiltrado linfocitario y bajo \u00edndice de proliferaci\u00f3n celular. 2a. Tanto la expresi\u00f3n de factor de crecimiento vascular endotelial en las c\u00e9lulas tumorales del melanoma, como la linfangiog\u00e9nesis, pueden servir como factores predictivos de la aparici\u00f3n de recidiva o met\u00e1stasis. 3a. A medida que aumenta el espesor tumoral se incrementa b densidad de microvasos y de vasos linf\u00e1ticos, acorde con las necesidades de aporte de nutrientes y de recogida de desechos del tumor. 4o. En el melanoma cut\u00e1neo, el estroma y las c\u00e9lulas endoteliales juegan un papel importante en el crecimiento y diseminaci\u00f3n tumoral, mediante b liberaci\u00f3n de factores de crecimiento vascular, lo que favorece b diseminaci\u00f3n linf\u00e1tica y la afectaci\u00f3n del ganglio centinela.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Melanoma cut\u00e1neo: linfangiog\u00e9nesis tumoral y su relaci\u00f3n con el estado del ganglio centinela.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Melanoma cut\u00e1neo: linfangiog\u00e9nesis tumoral y su relaci\u00f3n con el estado del ganglio centinela. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Elena Gallego Dominguez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 M\u00e1laga<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 26\/06\/2009<\/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>Luis Vicioso Recio<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: enrique Herrera  ceballos <\/li>\n<li>Javier Esquivias lopez cuervo (vocal)<\/li>\n<li>ricardo Gonzalez campora (vocal)<\/li>\n<li>joaquin Amerigo navarro (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Elena Gallego Dominguez Objetivos: \u00c2\u00bf conocer si existe asociaci\u00f3n entre la expresi\u00f3n del factor de crecimiento endotelial [&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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