{"id":10143,"date":"1996-01-01T00:00:00","date_gmt":"1996-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1996\/01\/01\/ecografia-doppler-de-la-arteria-cerebral-anterior-en-el-estudio-de-la-patologia-neurologica-del-periodo-perinatal\/"},"modified":"1996-01-01T00:00:00","modified_gmt":"1996-01-01T00:00:00","slug":"ecografia-doppler-de-la-arteria-cerebral-anterior-en-el-estudio-de-la-patologia-neurologica-del-periodo-perinatal","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/ecografia-doppler-de-la-arteria-cerebral-anterior-en-el-estudio-de-la-patologia-neurologica-del-periodo-perinatal\/","title":{"rendered":"Ecografia-doppler de la arteria cerebral anterior en el estudio de la patolog\u00eda neurologica del periodo perinatal."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Javier Perich Alsina <\/strong><\/h2>\n<p>Proposito: determinar el valor del doppler cerebral en el periodo perinatal (24-44 semanas postconcepcion) en el diagnostico de la isquemia fetoplacentaria (retraso de crecimiento intrauterino (rciu) y sufrimiento fetal (sf) y el sufrimiento cerebral (sc).Metodolog\u00eda. Se determino la regularidad y el indice de resistencia (ir=s-d\/s) en arteria cerebral anterior mediante doppler pulsado en 80 fetos (junto a exploracion de arteria umbilical) y en 103 neonatos (asociado a exploracion con doppler continuo).  resultados. Estudio prenatal (16 rciu\/8 sf): el grupo patologico presento ir umbilical elevado ( 0.74), ir cerebral bajo (&lt;0.72), icp (ir cerebral\/ir umbilical)&lt;1.1 y registro cerebral irregular (2 casos).  estudio neonatal (36 sc): el grupo patologico presento un ir cerebral bajo (a mayor sc, ir mas bajo) que aumento al desaparecer el sc. Registro irregular en 6 casos (5 con hemorragia cerebral). Ir cerebral elevado en hidrocefalia.  estudio perinatal (22 casos): el ir cerebral prenatal desciende tras el nacimiento.  conclusiones. 1) al contrario que en una gestacion normal, en la isquemia fetoplacentaria el ir umbilical es superior al ir cerebral. 2) las alteraciones del ir cerebral neonatal en la 1a semana se correlacionan con la presencia, grado y evolucion del sc.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Ecografia-doppler de la arteria cerebral anterior en el estudio de la patolog\u00eda neurologica del periodo perinatal.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Ecografia-doppler de la arteria cerebral anterior en el estudio de la patolog\u00eda neurologica del periodo perinatal. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Javier Perich Alsina <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1996<\/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>Rafael Jimenez Gonzalez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Javier Iglesias Guiu <\/li>\n<li>Jaume Casaldaliga Ferrer (vocal)<\/li>\n<li>Alfredo Gallart Catala (vocal)<\/li>\n<li>  (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Javier Perich Alsina Proposito: determinar el valor del doppler cerebral en el periodo perinatal (24-44 semanas postconcepcion) [&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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