{"id":156076,"date":"2026-01-12T17:25:55","date_gmt":"2026-01-12T17:25:55","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/tumores-de-celulas-granulares-analisis-inmunohistoquimico\/"},"modified":"2026-01-12T17:25:55","modified_gmt":"2026-01-12T17:25:55","slug":"tumores-de-celulas-granulares-analisis-inmunohistoquimico","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/tumores-de-celulas-granulares-analisis-inmunohistoquimico\/","title":{"rendered":"Tumores de celulas granulares. analisis inmunohistoquimico."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Junquera Gutierrez Luis Manuel <\/strong><\/h2>\n<p>Introduccion. Los tumores de celulas granulares constituyen una unidad teorica de reciente divulgacion.  dos de ellos, mioblastoma de celulas granulares y epulis congenito son considerados como formas clinicas de un mismo proceso.  hipotesis.  nos propusimos demostrar que los precitados tumores tienen una celula progenitora diferente para lo que tuvimos que ahondar en su origen histogenetico.  material y metodo. Utilizamos 17 casos de estos rarisimos tumores, y una extensa bateria de anticuerpos mono y policlonales panqueratinas, vimentina, actina, desmina, proteina s-100 proteina glial fibrilar acida, neurofilamentos enolasa proteina basica mielinica, antigeno epitelial, leu-7, lisozima y antigeno carcinoembrionario.  discusion y resultados. A la luz de nuestras observaciones, pasamos revista pasamos revista a las 5 teorias postuladas sobre la: histogenesis de estos tumores: muscular, histiocitica, neural, mesenquimal y epidermico-epitelial, descartando la mayoria de ellas.  conclusiones. 1) establecemos un origen nervioso, probablemente neuroectodermico para el tumor de abrikossoff.  2) ponemos en tela de juicio la validez del postulado origen mesenquimal del tumor de neumann.  3) desde el punto de vista inmunohistoquimico, no parece probable que ambos tumores tengan una celula progenitora comun.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Tumores de celulas granulares. analisis inmunohistoquimico.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Tumores de celulas granulares. analisis inmunohistoquimico. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Junquera Gutierrez Luis Manuel <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Oviedo<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1991<\/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>Juan  Sebastian Lopez Arranz<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Esperanza Bengoechea Gonzalez <\/li>\n<li>Apolinar Garcia Penin (vocal)<\/li>\n<li>Jos\u00e9 Mar\u00eda Tejerina Lobo (vocal)<\/li>\n<li>Agustin Julio Antonio  Del Ca\u00f1izo Fernandez Roldan (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Junquera Gutierrez Luis Manuel Introduccion. Los tumores de celulas granulares constituyen una unidad teorica de reciente divulgacion. [&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":[9,52,8846,156],"tags":[9554,103259,60763,13184,7475,89353],"class_list":["post-156076","post","type-post","status-publish","format-standard","hentry","category-ciencias-medicas","category-histopatologia","category-oviedo","category-patologia","tag-agustin-julio-antonio-del-canizo-fernandez-roldan","tag-apolinar-garcia-penin","tag-esperanza-bengoechea-gonzalez","tag-jose-maria-tejerina-lobo","tag-juan-sebastian-lopez-arranz","tag-junquera-gutierrez-luis-manuel"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/156076","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=156076"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/156076\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=156076"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=156076"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=156076"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}