{"id":11936,"date":"2017-10-02T16:43:59","date_gmt":"2017-10-02T19:43:59","guid":{"rendered":"https:\/\/www.pixeon.com\/?p=11936"},"modified":"2018-04-09T13:51:48","modified_gmt":"2018-04-09T16:51:48","slug":"3-maneras-de-manipular-imagenes-de-tomografia","status":"publish","type":"post","link":"https:\/\/www.pixeon.com\/es\/blog\/3-maneras-de-manipular-imagenes-de-tomografia\/","title":{"rendered":"3 maneras de manipular im\u00e1genes de tomograf\u00eda"},"content":{"rendered":"<p>La tomograf&iacute;a es un tipo de examen muy parecido al Rayo X, en el que se hace una fotograf&iacute;a de la estructura a ser visualizada. Las im&aacute;genes se re&uacute;nen en una computadora, donde se colocan en rebanadas para facilitar el an&aacute;lisis. Con el uso de diversas t&eacute;cnicas, los m&eacute;dicos logran manipular im&aacute;genes de tomograf&iacute;a para hacer el diagn&oacute;stico m&aacute;s asertivo.<\/p>\n<p>Compruebe ahora 3 maneras de hacer esta manipulaci&oacute;n.<\/p>\n<h3>1. Reconstrucci&oacute;n multiplanar<\/h3>\n<p>La reconstrucci&oacute;n multiplanar (MPR) es una t&eacute;cnica que permite reconstruir im&aacute;genes a otro plano de visualizaci&oacute;n desde una sola serie. De esta manera, el m&eacute;dico puede analizar el examen en diferentes cortes (coronal, axial o sagital), lo que contribuye a la visualizaci&oacute;n de las estructuras de forma tridimensional.<\/p>\n<h3>2. Proyecci&oacute;n de Intensidad M&aacute;xima o M&iacute;nima (Mip\/Minip)<\/h3>\n<p>Al utilizar la t&eacute;cnica Mip\/Minip, es posible aplicar la atenuaci&oacute;n de intensidad en alguna estructura para manipular im&aacute;genes de tomograf&iacute;a. Con ello, se pueden resaltar estructuras como peque&ntilde;os vasos, bronqu&iacute;olos o incluso puntos de contraste para mejorar el diagn&oacute;stico.<\/p>\n<h3>3. Escala Hounsfield<\/h3>\n<p>Cuando se realiza una tomograf&iacute;a de una determinada regi&oacute;n del cuerpo, los tejidos y elementos alcanzados absorben diferentes niveles de radiaci&oacute;n. En la imagen, puede ser dif&iacute;cil identificar exactamente lo que es cada &aacute;rea. En estos casos, con la aplicaci&oacute;n de la escala Hounsfield (unidad de HU), el m&eacute;dico puede contornear la regi&oacute;n que desea analizar y medir la radiodifusi&oacute;n de una estructura. As&iacute;, el propio sistema compara la escala y apunta lo que est&aacute; en el &aacute;rea seleccionada: sangre, agua u otro l&iacute;quido, por ejemplo.<\/p>\n<p>Los sistemas de gesti&oacute;n de im&aacute;genes permiten adem&aacute;s el uso de herramientas auxiliares para manipular im&aacute;genes de tomograf&iacute;a, como el cursor 3D, donde el m&eacute;dico puede ver un punto espec&iacute;fico en otro plano simult&aacute;neamente, sin cerrar la primera pantalla, s&oacute;lo haciendo clic con el cursor.<\/p>\n<p>&iquest;Tiene alguna duda? Comparte por los comentarios abajo.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La tomograf&iacute;a es un tipo de examen muy parecido al Rayo X, en el que se hace una fotograf&iacute;a de la estructura a ser visualizada. Las im&aacute;genes se re&uacute;nen en una computadora, donde se colocan en rebanadas para facilitar el an&aacute;lisis. Con el uso de diversas t&eacute;cnicas, los m&eacute;dicos logran manipular im&aacute;genes de tomograf&iacute;a para [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":7734,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[212],"tags":[],"class_list":["post-11936","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-radiologia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>3 maneras de manipular im\u00e1genes de tomograf\u00eda - Pixeon<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pixeon.com\/es\/blog\/3-maneras-de-manipular-imagenes-de-tomografia\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"3 maneras de manipular im\u00e1genes de tomograf\u00eda - Pixeon\" \/>\n<meta property=\"og:description\" content=\"La tomograf&iacute;a es un tipo de examen muy parecido al Rayo X, en el que se hace una fotograf&iacute;a de la estructura a ser visualizada. Las im&aacute;genes se re&uacute;nen en una computadora, donde se colocan en rebanadas para facilitar el an&aacute;lisis. Con el uso de diversas t&eacute;cnicas, los m&eacute;dicos logran manipular im&aacute;genes de tomograf&iacute;a para [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pixeon.com\/es\/blog\/3-maneras-de-manipular-imagenes-de-tomografia\/\" \/>\n<meta property=\"og:site_name\" content=\"Pixeon\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Pixeon\" \/>\n<meta property=\"article:published_time\" content=\"2017-10-02T19:43:59+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2018-04-09T16:51:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.pixeon.com\/wp-content\/uploads\/2015\/04\/shutterstock_64504372-21.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"463\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Pixeon\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@pixeon\" \/>\n<meta name=\"twitter:site\" content=\"@pixeon\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Pixeon\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.pixeon.com\\\/es\\\/blog\\\/3-maneras-de-manipular-imagenes-de-tomografia\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.pixeon.com\\\/es\\\/blog\\\/3-maneras-de-manipular-imagenes-de-tomografia\\\/\"},\"author\":{\"name\":\"Pixeon\",\"@id\":\"https:\\\/\\\/www.pixeon.com\\\/en\\\/#\\\/schema\\\/person\\\/672300277fd60cb7965d1040afbac8ee\"},\"headline\":\"3 maneras de manipular im\u00e1genes de tomograf\u00eda\",\"datePublished\":\"2017-10-02T19:43:59+00:00\",\"dateModified\":\"2018-04-09T16:51:48+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.pixeon.com\\\/es\\\/blog\\\/3-maneras-de-manipular-imagenes-de-tomografia\\\/\"},\"wordCount\":413,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/www.pixeon.com\\\/es\\\/blog\\\/3-maneras-de-manipular-imagenes-de-tomografia\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.pixeon.com\\\/wp-content\\\/uploads\\\/2015\\\/04\\\/shutterstock_64504372-21.jpg\",\"articleSection\":[\"Radiolog\u00eda\"],\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.pixeon.com\\\/es\\\/blog\\\/3-maneras-de-manipular-imagenes-de-tomografia\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.pixeon.com\\\/es\\\/blog\\\/3-maneras-de-manipular-imagenes-de-tomografia\\\/\",\"url\":\"https:\\\/\\\/www.pixeon.com\\\/es\\\/blog\\\/3-maneras-de-manipular-imagenes-de-tomografia\\\/\",\"name\":\"3 maneras de manipular im\u00e1genes de tomograf\u00eda - 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