{"id":70721,"date":"2017-03-30T15:46:57","date_gmt":"2017-03-30T15:46:57","guid":{"rendered":"http:\/\/humanitasnet-new.local\/malattie\/refluxul-vezico-ureteral\/"},"modified":"2025-01-13T02:47:56","modified_gmt":"2025-01-13T02:47:56","slug":"refluxul-vezico-ureteral","status":"publish","type":"disease","link":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/diseases\/refluxul-vezico-ureteral\/","title":{"rendered":"Refluxul vezico-ureteral"},"content":{"rendered":"<h2 id=\"refluxul-vezico-ureteral\">Refluxul vezico-ureteral<\/h2>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>Refluxul vezico-ureteral este scurgerea deviant\u0103 de urin\u0103 din vezica urinar\u0103 &icirc;napoi &icirc;n tuburile (uretre) care conecteaz\u0103 rinichii de vezic\u0103. &Icirc;n mod normal, rinichii filtreaz\u0103 s&acirc;ngele \u015fi extrag resturile din s&acirc;nge transform&acirc;ndu-le &icirc;n urin\u0103. De obicei este diagnosticat\u0103 la infan\u0163i \u015fi copii. Afec\u0163iunea m\u0103re\u015fte riscul infec\u0163iilor tractului urinar care, dac\u0103 nu nu sunt tratate, pot conduce la afectarea rinichilor.<\/p>\n<p>Exist\u0103 dou\u0103 tipuri de refluxuri vezico-ureterale: primar \u015fi secundar. Copiii cu reflux vezico-ureteral primar se nasc cu un defect al valvei care &icirc;n mod normal previne scurgerea urinei &icirc;napoi din vezica urinar\u0103 &icirc;n uretere. Refluxul vezico-ureteral secundar se datoreaz\u0103 unei func\u0163ion\u0103ri anormale ale tractului urinar, deseori cauzat\u0103 de o infec\u0163ie.<\/p>\n<p>Tratamentul, care include medicamente sau opera\u0163ie, dore\u015fte s\u0103 previn\u0103 afectarea rinichilor.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"simptome\">Simptome<\/h2>\n<p>Simptomele pot include:<\/p>\n<p>O senza\u0163ie de arsur\u0103 la urinare<\/p>\n<p>O necesitate puternic\u0103 \u015fi persistent\u0103 de a urina<\/p>\n<p>Trecerea frecvent\u0103 a unor cantit\u0103\u0163i mici de urin\u0103<\/p>\n<p>S&acirc;nge &icirc;n urin\u0103 sau urin\u0103 tulbure \u015fi cu miros puternic<\/p>\n<p>Febr\u0103<\/p>\n<p>Durere &icirc;ntr-o parte a abdomenului<\/p>\n<p>Ezitarea de a urina sau ab\u0163inerea, pentru a evita senza\u0163ia de arsur\u0103<\/p>\n<p>Cu c&acirc;t cre\u015fte copilul, refluxul vezico-ureteral netratat poate conduce la alte simptome \u015fi semne, cum ar fi:<\/p>\n<p>Udarea patului<\/p>\n<p>COnstipa\u0163ie sau pierderea controlului asupra mi\u015fc\u0103rilor intestinale<\/p>\n<p>Presiune a s&acirc;ngelui ridicat\u0103<\/p>\n<p>Proteine &icirc;n urin\u0103<\/p>\n<p>Afectarea rinichilor<\/p>\n<p>&Icirc;n plus, copilul poate schimba apetitul sau starea, s\u0103 aib\u0103 diaree \u015fi vom\u0103.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"cauze\">Cauze<\/h2>\n<p>Rinichii, ureterele, vezica urinar\u0103 \u015fi uretra sunt p\u0103r\u0163i ale sistemului urinar care joac\u0103 un rol &icirc;n &icirc;nl\u0103turarea resturilor din organism. Rinichii filtreaz\u0103 resturile, spal\u0103 \u015fi electrolizeaz\u0103 mineralele care ajut\u0103 la men\u0163inerea echilibrului lichidelor din s&acirc;nge \u015fi corp.<\/p>\n<p>Uretrele sunt tuburi care conduc urina de la rinichi la vezica urinar\u0103, unde este depozitat\u0103 p&acirc;n\u0103 iese din trup prin intermediul unui alt tub (uretra) &icirc;n timpul urin\u0103rii.<\/p>\n<p>Refluxul vezico-ureteral se poate dezvolta &icirc;n dou\u0103 forme, primar\u0103 \u015fi secundar\u0103:<\/p>\n<p>La refluxul vezico-ureteral primar, cauza acestei forme mai comune este un defect congenital. Acest tip de reflux vezico-ureteral tinde s\u0103 se transmit\u0103 &icirc;n familii, ceea ce indic\u0103 faptul c\u0103 poate fi genetic, &icirc;ns\u0103 cauza exact\u0103 a defectului nu este cunoscut\u0103.<\/p>\n<p>La refluxul vezico-ureteral secundar, cauza este blocajul sau func\u0163ionarea anormal\u0103 a sistemului urinar, care cel mai comun rezult\u0103 din infec\u0163ia tractului urinar recurent\u0103, ce poate cauza umflarea unei uretere.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"factori-de-risc\">Factori de risc<\/h2>\n<p>Factorii de risc pentru refluxul vezico-ureteral includ: rasa, sexul, v&acirc;rsta \u015fi istoricul familial.<\/p>\n<p>Complica\u0163iile<\/p>\n<p>Afectarea rinichilor este prima mare grij\u0103 &icirc;n cazul refluxului vezico-ureteral. Complica\u0163iile sunt mai serioase dac\u0103 refluxul este sever. Acestea pot include:<\/p>\n<p>Cicatrizarea rinichilor (renal\u0103)<\/p>\n<p>Presiune ridicat\u0103 a s&acirc;ngelui (hipertensiune)<\/p>\n<p>Insuficien\u0163\u0103 renal\u0103<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"prevenire\">Prevenire<\/h2>\n<p>Fiind un defect congenital, refluxul vezico-ureteral primar nu poate fi prevenit. Cu privire la refluxul vezico-ureteral secundar, care se datoreaz\u0103 unei func\u0163ion\u0103ri anormale a tractului urinar, adesea cauzat\u0103 de o infec\u0163ie, aceast\u0103 boal\u0103 se poate preveni prin tratament timpuriu sau prin prevenirea infec\u0163iei.<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-70721","disease","type-disease","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Refluxul vezico-ureteral - Humanitas.net<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Refluxul vezico-ureteral - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"Refluxul vezico-ureteral &nbsp; &nbsp; Refluxul vezico-ureteral este scurgerea deviant\u0103 de urin\u0103 din vezica urinar\u0103 &icirc;napoi &icirc;n tuburile (uretre) care conecteaz\u0103 rinichii de vezic\u0103. &Icirc;n mod normal, rinichii filtreaz\u0103 s&acirc;ngele \u015fi extrag resturile din s&acirc;nge transform&acirc;ndu-le &icirc;n urin\u0103. 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