{"id":38195,"date":"2018-03-09T09:37:39","date_gmt":"2018-03-09T09:37:39","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-morfometrico-de-los-nucleos-de-los-queratinocitos-en-la-queilitis-actinica\/"},"modified":"2018-03-09T09:37:39","modified_gmt":"2018-03-09T09:37:39","slug":"estudio-morfometrico-de-los-nucleos-de-los-queratinocitos-en-la-queilitis-actinica","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/estudio-morfometrico-de-los-nucleos-de-los-queratinocitos-en-la-queilitis-actinica\/","title":{"rendered":"Estudio morfometrico de los nucleos de los queratinocitos en la queilitis actinica."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Lourdes Cava Costero <\/strong><\/h2>\n<p>Introduccion: la queilitis act\u00ednica es una lesi\u00f3n precancerosa que afecta al bermell\u00f3n del labio, generalmente el inferior, en cuya etiolog\u00eda interviene de forma predominante la exposici\u00f3n continuada a las radiaciones ultravioleta. clinicamente se caracteriza sobre todo por hiperqueratosis, en forma de placas de descamaci\u00f3n. su importancia se debe a que puede ser el precursor del carcinoma espinocelular del labio, con un comportamiento especialmente agresivo en esta localizaci\u00f3n, ya que puede metastatizar en un 11% de los casos, de ah\u00ed la relevancia de un diagn\u00f3stico precoz y un tratamiento apropiado para eliminar el riesgo de desarrollar un carcinoma.  para la presente tesis doctoral nos hemos servido de una t\u00e9cnica anal\u00edtica, el an\u00e1lis morfom\u00e9trico, que permite cuantificar de manera exacta los caracteres morfol\u00f3gicos de estructuras microsc\u00f3picas a trav\u00e9s de un ordenador. en nuestro estudio hemos utilizado el sistema vids v.  material: 40 biopsias de queilitis act\u00ednica procedentes de 40 pacientes que acuden a las consultas de dermatolog\u00eda y cirug\u00eda pl\u00e1stica del hospital universitario \u00abpuerta del mar\u00bb de c\u00e1diz en los \u00faltimos dos a\u00f1os. Catorce casos presentaban queilitis act\u00ednica adyacente a un carcinoma espinocelular ya desarrollado, motivo por el que requer\u00edan asistencia.  metodo: se trata de un estudio prospectivo en el que se recogen de cada paciente, por un lado los datos que permitan evaluar los factores etiopatog\u00e9nicos de la queilitis act\u00ednica. Por otra parte en cada muestra histol\u00f3gica se analizan 360 n\u00facleos de queratinocitos correspondientes a los estratos basal y espinoso de cada una de las siguientes \u00e1reas: 1) foco de queilitis, 2) zona adyacente, de transici\u00f3n, y 3) zona \u00absana\u00bb, o la m\u00e1s alejada del foco. Adem\u00e1s se realizan 35 determinaciones del grosor epitelial en cada una de las tres zonas citadas. Con todos los datos obtenidos hemos realizado un protocolo que nos permiti\u00f3<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio morfometrico de los nucleos de los queratinocitos en la queilitis actinica.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio morfometrico de los nucleos de los queratinocitos en la queilitis actinica. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Lourdes Cava Costero <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 C\u00e1diz<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 30\/05\/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>Joaquin Calap Calatayud<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan Oca\u00f1a sierra <\/li>\n<li>m. Luisa Wilhelmi  de cal m. Luisa (vocal)<\/li>\n<li>Jos\u00e9 Aparicio patino (vocal)<\/li>\n<li>Manuel Rosety plaza (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Lourdes Cava Costero Introduccion: la queilitis act\u00ednica es una lesi\u00f3n precancerosa que afecta al bermell\u00f3n del labio, [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","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-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-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-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-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-gradient":""}},"footnotes":""},"categories":[1506,155,9,52,156],"tags":[1659,91661,1724,99422,99423,1553],"class_list":["post-38195","post","type-post","status-publish","format-standard","hentry","category-cadiz","category-ciencias-clinicas","category-ciencias-medicas","category-histopatologia","category-patologia","tag-joaquin-calap-calatayud","tag-jose-aparicio-patino","tag-juan-ocana-sierra","tag-lourdes-cava-costero","tag-m-luisa-wilhelmi-de-cal-m-luisa","tag-manuel-rosety-plaza"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/38195","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=38195"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/38195\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=38195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=38195"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=38195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}