{"id":322716,"date":"2021-08-25T08:14:55","date_gmt":"2021-08-25T08:14:55","guid":{"rendered":"https:\/\/vithas.es\/prueba-diagnostica\/urografia\/"},"modified":"2025-11-07T13:20:10","modified_gmt":"2025-11-07T12:20:10","slug":"urografia","status":"publish","type":"diagnosticprocedure","link":"https:\/\/vithas.es\/ca\/prueba-diagnostica\/urografia\/","title":{"rendered":"Urografia"},"template":"","diagnosticproceduretype":[2222],"class_list":["post-322716","diagnosticprocedure","type-diagnosticprocedure","status-publish","hentry"],"wpml_translations":{"ca":{"id":"322716","slug":"urografia","lang":"ca"},"es":{"id":"688","slug":"urografia","lang":"es"}},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Urografia - Realitzaci\u00f3 de proves m\u00e8diques - Vithas Hospitals<\/title>\n<meta name=\"description\" content=\"Una urografia \u00e9s una prova de 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\u00e9s una prova de diagn\u00f2stic<\/strong> que permet visualitzar les <strong>vies urin\u00e0ries<\/strong> despr\u00e9s de l'administraci\u00f3 de contrast endoven\u00f3s. Es fa servir per descartar alteracions anat\u00f2miques i funcionals de l'aparell urinari.\r\n\r\nLa <strong>urografia<\/strong> consisteix a fer una s\u00e8rie de radiografies que il\u00b7lustren el pas d'un contrast pr\u00e8viament administrat per via intravenosa i que fa visible els ronyons i el sistema urinari als raigs. Aix\u00f2 mostrar\u00e0 al radi\u00f2leg com \u00e9s l'estructura anat\u00f2mica del sistema urinari i com s'elimina l'orina per les vies urin\u00e0ries i arriba a la bufeta.\r\n<h2>Per a quines malalties est\u00e0 indicada?<\/h2>\r\n<ul> \r\n<li>Hemat\u00faria<\/li> \r\n<li>Litiasi renal<\/li> \r\n<li>Tumors tracte urinari<\/li>\r\n<\/ul>\r\n<h2>Quina \u00e9s la preparaci\u00f3 pr\u00e8via a la urografia?<\/h2>\r\nLa prova s'ha de <strong>realitzar en dej\u00fa<\/strong>. Perqu\u00e8 l'exploraci\u00f3 sigui completa i fiable, \u00e9s convenient que no hi hagi restes al c\u00f2lon que se superposin sobre els ronyons.\r\n\r\nA m\u00e9s, els dies previs a l'exploraci\u00f3, <strong>no s'hauran de prendre contrastos ni medicaments<\/strong> que continguin bari, bismut, iode o altres metalls.\r\n<h2>Com es realitza?<\/h2>\r\nPer a la realitzaci\u00f3 de la urografia, <strong>s'administra un contrast endoven\u00f3s.<\/strong> Per aix\u00f2 cal saber si hi ha al\u00b7l\u00e8rgies pr\u00e8vies i si la funci\u00f3 renal \u00e9s correcta. Abans de fer la prova, els metges de l'hospital tindran en compte aquests possibles problemes.\r\n\r\nEl contrast endoven\u00f3s ens permet caracteritzar millor les lesions que es puguin trobar durant la urografia. Aquests contrastos s\u00f3n els m\u00e9s segurs ja que s\u00f3n <strong>no i\u00f2nics<\/strong>. Despr\u00e9s de la injecci\u00f3, es prendran radiografies. Se't demanar\u00e0 que aguantis la respiraci\u00f3 just quan es prenen les radiografies.\r\n\r\nLa prova <strong>dura aproximadament una hora\u00a0<\/strong>encara que pot ser necessari m\u00e9s temps per obtenir les radiografies tardanes.\r\n<h2>Qu\u00e8 se sent?<\/h2>\r\nEl procediment de la urografia <strong>no \u00e9s dolor\u00f3s<\/strong>. Tot i aix\u00f2, alguns pacients poden experimentar sensaci\u00f3 de calor, fred o sabor met\u00e0l\u00b7lic despr\u00e9s de la injecci\u00f3.\r\n\r\nSi sents<strong>n\u00e0usees o dificultat per respirar<\/strong>, comuniqui-ho immediatament al t\u00e8cnic, a la infermera o al radi\u00f2leg.\r\n<h2>Hi ha riscos en una urografia?<\/h2>\r\nPer a la realitzaci\u00f3 de la urografia <strong>cal utilitzar contrast.<\/strong> Si b\u00e9 \u00e9s cert que el contrast endoven\u00f3s \u00e9s <strong>no i\u00f2nic<\/strong>, no desapareix totalment el <strong>risc de reaccions<\/strong>.\r\n\r\nTot i aix\u00f2, nombrosos treballs cient\u00edfics han demostrat que <strong>disminueix la seva incid\u00e8ncia<\/strong> i que en el cas que es don\u00e9s alguna reacci\u00f3, es disposa de m\u00e9s temps per tractar-la.","vth_diagnostic_procedure_location":[]},"_links":{"self":[{"href":"https:\/\/vithas.es\/ca\/wp-json\/wp\/v2\/diagnosticprocedure\/322716","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vithas.es\/ca\/wp-json\/wp\/v2\/diagnosticprocedure"}],"about":[{"href":"https:\/\/vithas.es\/ca\/wp-json\/wp\/v2\/types\/diagnosticprocedure"}],"version-history":[{"count":1,"href":"https:\/\/vithas.es\/ca\/wp-json\/wp\/v2\/diagnosticprocedure\/322716\/revisions"}],"predecessor-version":[{"id":322747,"href":"https:\/\/vithas.es\/ca\/wp-json\/wp\/v2\/diagnosticprocedure\/322716\/revisions\/322747"}],"wp:attachment":[{"href":"https:\/\/vithas.es\/ca\/wp-json\/wp\/v2\/media?parent=322716"}],"wp:term":[{"taxonomy":"diagnosticproceduretype","embeddable":true,"href":"https:\/\/vithas.es\/ca\/wp-json\/wp\/v2\/diagnosticproceduretype?post=322716"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}