{"id":12147,"date":"2025-08-05T09:52:12","date_gmt":"2025-08-05T13:52:12","guid":{"rendered":"https:\/\/www.rigicon.com\/glossary-term\/renal-angiography\/"},"modified":"2025-08-05T09:52:12","modified_gmt":"2025-08-05T13:52:12","slug":"angiografia-renal","status":"publish","type":"glossary-term","link":"https:\/\/www.rigicon.com\/es\/glossary-term\/angiografia-renal\/","title":{"rendered":"Angiograf\u00eda Renal"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":0,"template":"","glossary-category":[109],"glossary-product":[],"class_list":["post-12147","glossary-term","type-glossary-term","status-publish","hentry","glossary-category-diagnostic-phenomena"],"acf":{"gt-definition":"La angiograf\u00eda renal es un procedimiento de diagn\u00f3stico por im\u00e1genes especializado que visualiza los vasos sangu\u00edneos de los ri\u00f1ones utilizando un medio de contraste y tecnolog\u00eda de rayos X.<span class=\"citation\">1<\/span> El procedimiento implica inyectar un medio de contraste radiopaco en las arterias renales, seguido de la captura de im\u00e1genes de rayos X para examinar el flujo sangu\u00edneo arterial a trav\u00e9s de los ri\u00f1ones.<span class=\"citation\">2<\/span> Durante el procedimiento, un radi\u00f3logo inserta un cat\u00e9ter a trav\u00e9s de una arteria (generalmente en la la ingle u ocasionalmente la mu\u00f1eca), lo gu\u00eda hacia las arterias renales mediante fluoroscopia (un tipo de imagen de rayos X en tiempo real) e inyecta un tinte de contraste para resaltar las estructuras vasculares.<span class=\"citation\">1<\/span> La angiograf\u00eda renal permite la visualizaci\u00f3n detallada de la vasculatura renal, permitiendo la identificaci\u00f3n de anomal\u00edas como estenosis, aneurismas, malformaciones arteriovenosas, trombosis y oclusiones.<span class=\"citation\">1,3<\/span> Esta t\u00e9cnica se considera el est\u00e1ndar de oro para evaluar la anatom\u00eda y patolog\u00eda vascular renal, aunque se ha complementado cada vez m\u00e1s con m\u00e9todos menos invasivos como la angiograf\u00eda por tomograf\u00eda computarizada (CTA) y la angiograf\u00eda por resonancia magn\u00e9tica (MRA).<span class=\"citation\">4<\/span>","gt-synonyms":"Arteriograf\u00eda renal, angiograf\u00eda renal, Angiograf\u00eda - ri\u00f1\u00f3n, Angiograf\u00eda de la arteria renal, Angiograf\u00eda arterial renal, Im\u00e1genes vasculares renales, Angiograf\u00eda renal, Angiograf\u00eda renal selectiva","gt-citation":"[1] University of Rochester Medical Center. (2022). Renal Angiogram. Health Encyclopedia. https:\/\/www.urmc.rochester.edu\/encyclopedia\/content?contenttypeid=92&contentid=p07721\n\n[2] Mount Sinai. (2023). Renal arteriography Information. Health Library. https:\/\/www.mountsinai.org\/health-library\/tests\/renal-arteriography\n\n[3] de Mello J\u00fanior CF, Araujo Neto SA, de Carvalho Junior AM, Rebou\u00e7as RB, Negromonte GRP, de Oliveira CD. (2016). Multidetector computed tomography angiography of the renal arteries: normal anatomy and its variations. Radiologia Brasileira, 49(3):190-195. DOI: 10.1590\/0100-3984.2014.0048\n\n[4] White CJ. (2006). Indications for renal arteriography at the time of coronary arteriography. Circulation, 114(17):1892-1897. DOI: 10.1161\/circulationaha.106.178777","gt-clinical-context":"La angiograf\u00eda renal est\u00e1 cl\u00ednicamente indicada para la evaluaci\u00f3n y el diagn\u00f3stico de diversas afecciones vasculares renales.<sup>1,2<\/sup> El procedimiento se utiliza principalmente para identificar y evaluar:\n\n<h3>1. Anomal\u00edas vasculares de los ri\u00f1ones, que incluyen:<\/h3>\n<ul>\n    <li>Aneurismas (abultamiento de un vaso sangu\u00edneo)<sup>1<\/sup><\/li>\n    <li>Estenosis (estrechamiento de un vaso sangu\u00edneo)<sup>1<\/sup><\/li>\n    <li>Vasoespasmo (espasmo de un vaso sangu\u00edneo)<sup>1<\/sup><\/li>\n    <li>Malformaciones arteriovenosas (conexiones anormales entre arterias y venas)<sup>1<\/sup><\/li>\n    <li>Trombosis (co\u00e1gulos de sangre)<sup>1<\/sup><\/li>\n    <li>Oclusiones (bloqueos)<sup>1<\/sup><\/li>\n<\/ul>\n\n<h3>2. Otras indicaciones cl\u00ednicas incluyen:<\/h3>\n<ul>\n    <li>Detecci\u00f3n y evaluaci\u00f3n de tumores renales<sup>1<\/sup><\/li>\n    <li>Evaluaci\u00f3n de hemorragia renal (sangrado)<sup>1<\/sup><\/li>\n    <li>Evaluaci\u00f3n de complicaciones del trasplante de ri\u00f1\u00f3n<sup>1<\/sup><\/li>\n    <li>Investigaci\u00f3n de presi\u00f3n arterial alta inexplicable que se cree que se debe a estenosis de la arteria renal<sup>2<\/sup><\/li>\n    <li>Planificaci\u00f3n prequir\u00fargica para cirug\u00edas renales complejas<sup>3<\/sup><\/li>\n<\/ul>\n\n<p>La angiograf\u00eda renal se puede realizar cuando otras modalidades de im\u00e1genes menos invasivas (como la tomograf\u00eda computarizada o la resonancia magn\u00e9tica) no han proporcionado suficiente informaci\u00f3n de diagn\u00f3stico.<sup>1<\/sup> El procedimiento tambi\u00e9n puede ser terap\u00e9utico, permitiendo que intervenciones como angioplastia, colocaci\u00f3n de stent o embolizaci\u00f3n se realicen durante la misma sesi\u00f3n.<sup>2<\/sup> Los criterios de selecci\u00f3n de pacientes incluyen aquellos con sospecha hipertensi\u00f3n renovascular, insuficiencia renal inexplicable o discrepancias en el tama\u00f1o del ri\u00f1\u00f3n que sugieren patolog\u00eda vascular.<sup>4<\/sup><\/p>\n\n<p>El procedimiento conlleva ciertos riesgos, incluidas reacciones al\u00e9rgicas al medio de contraste, da\u00f1o arterial, co\u00e1gulos sangu\u00edneos, formaci\u00f3n de hematomas, infecci\u00f3n e insuficiencia renal temporal.<sup>1,2<\/sup> Los pacientes con problemas renales preexistentes o alergias al contraste requieren una consideraci\u00f3n especial antes de someterse a este procedimiento.<sup>1,2<\/sup><\/p>","gt-related-evidence":null,"gt-featured":true,"gt-ai-referenced":false,"gt-view-count":124},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.7 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Angiograf\u00eda 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