{"id":113326,"date":"2018-03-11T10:40:46","date_gmt":"2018-03-11T10:40:46","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/metastasis-cutaneas-estudio-descriptivo-cla%c2%adnico-histopatologico-de-las-metastasis-cutaneas-de-neoplasias-viscerales\/"},"modified":"2018-03-11T10:40:46","modified_gmt":"2018-03-11T10:40:46","slug":"metastasis-cutaneas-estudio-descriptivo-cla%c2%adnico-histopatologico-de-las-metastasis-cutaneas-de-neoplasias-viscerales","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/metastasis-cutaneas-estudio-descriptivo-cla%c2%adnico-histopatologico-de-las-metastasis-cutaneas-de-neoplasias-viscerales\/","title":{"rendered":"Met\u00e1stasis cut\u00e1neas: estudio descriptivo cl\u00ednico-histopatol\u00f3gico de las met\u00e1stasis cut\u00e1neas de neoplasias viscerales."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mar\u00eda  Carmen Fernandez-anton Martinez <\/strong><\/h2>\n<p>\u00c2\u00bfmet\u00e1stasis cut\u00e1neas:  estudio descriptivo cl\u00ednico- histopatol\u00f3gico de las met\u00e1stasis cut\u00e1neas de neoplasias viscerales\u00c2\u00bf  autora: mar\u00eda del carmen fern\u00e1ndez-ant\u00f3n mart\u00ednez  la presencia de met\u00e1stasis es una de las caracter\u00edsticas de los tumores malig nos que amenaza la vida del paciente, e implica indefectiblemente la existencia de un proceso sist\u00e9mico . En los \u00faltimos a\u00f1os, se ha avanzado considerablemente en el conocimiento de c\u00f3mo las c\u00e9lulas tumorales circulantes en la sangre y el sistema lin f\u00e1tico son capaces de interactuar con el endotelio para extravasarse y alcanzar los sitios secundarios, y en las propiedades que determinan si las c\u00e9lulas de esos tumores diseminados son capaces de sobrevivir, y permanecer\u00e1n en estado latente o ser\u00e1n  capaces de formar macromet\u00e1stasis . Los nuevos descubrimientos con respecto a la siembra temprana de met\u00e1stasis, la progresi\u00f3n paralela, la auto-siembra de c\u00e9lulas tumorales circulantes de los tumores primarios y la inducci\u00f3n de nichos premetast\u00e1sic os en \u00f3rganos distantes de los tumores primarios han pasado a primer plano .  las met\u00e1stasis cut\u00e1neas (mc) son relativamente raras en la pr\u00e1ctica cl\u00ednica, y actualmente los datos concernientes a su epidemiolog\u00eda en nuestro medio son escasos. No obsta nte, parece existir un aumento de su incidencia en algunos estudios recientes. La presentaci\u00f3n reciente de varios estudios retrospectivos sobre la aparici\u00f3n de met\u00e1stasis cut\u00e1neas en multitud de pa\u00edses refleja el inter\u00e9s internacional que suscita el tema en la actualidad . se ha realizado un estudio descriptivo retrospectivo de los casos de mc de neoplasias malignas viscerales, confirmados histol\u00f3gicamente desde enero de 1990 hasta diciembre de 2009, lo que supone un periodo de estudio de 20 a\u00f1o s, en el hospital general universitario gregorio mara\u00f1\u00f3n de Madrid. Se analizar\u00e1n tanto variables cl\u00ednicas como histopatol\u00f3gicas.  1-\tla incidencia de mc en nuestro medio, es mayor en mujeres (60,9 ) y la edad media de los pacientes que las presentan  es de 61,8 a\u00f1os. 2-\tlas caracter\u00edsticas de los tumores malignos que metastatizan con mayor frecuencia en la piel son las siguientes: a.\tEl origen m\u00e1s frecuente de las mc es el c\u00e1ncer de mama (37,0 ), seguido de los carcinomas de pulm\u00f3n (14,6 ), colo rrectal (11,0 ), cecc (8 ) y cod (7 ).  b.\tLos tumores suelen estar en estadios avanzados, iv (64,4 ) y iii (21 ). c.\tLas met\u00e1stasis ganglionares (84,8 ) y viscerales (64,8 ) suelen estar presentes. d.\tEl tiempo de evoluci\u00f3n del tumor primario es muy<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Met\u00e1stasis cut\u00e1neas: estudio descriptivo cl\u00ednico-histopatol\u00f3gico de las met\u00e1stasis cut\u00e1neas de neoplasias viscerales.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Met\u00e1stasis cut\u00e1neas: estudio descriptivo cl\u00ednico-histopatol\u00f3gico de las met\u00e1stasis cut\u00e1neas de neoplasias viscerales. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mar\u00eda  Carmen Fernandez-anton Martinez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 23\/10\/2012<\/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>Jes\u00fas Millan Nu\u00f1ez Cortes<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: eduardo D\u00edaz-rubio Garc\u00eda <\/li>\n<li>gast\u00f3n Roustan gull\u00f3n (vocal)<\/li>\n<li>Fernando Alfageme rold\u00e1n (vocal)<\/li>\n<li>pedro Ja\u00e9n olasolo (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mar\u00eda Carmen Fernandez-anton Martinez \u00c2\u00bfmet\u00e1stasis cut\u00e1neas: estudio descriptivo cl\u00ednico- histopatol\u00f3gico de las met\u00e1stasis cut\u00e1neas de neoplasias viscerales\u00c2\u00bf [&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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