{"id":36934,"date":"2017-02-16T11:14:17","date_gmt":"2017-02-16T11:14:17","guid":{"rendered":"http:\/\/humanitas.local\/diseases\/stenoza-bubrezne-arterije\/"},"modified":"2017-11-09T13:47:04","modified_gmt":"2017-11-09T13:47:04","slug":"stenoza-bubrezne-arterije","status":"publish","type":"disease","link":"https:\/\/www.humanitas.net\/sr\/diseases\/stenoza-bubrezne-arterije\/","title":{"rendered":"Stenoza bubre\u017ene arterije"},"content":{"rendered":"

Stenoza bubre\u017ene arterije je su\u017eenje jedne ili obe bubre\u017ene arterije koje bubrege snabdevaju krvlju, a \u0161to spre\u010dava da normalne koli\u010dine krvi bogate kiseonikom stignu do bubrega. \u00a0Bubrezima je neophodan odgovaraju\u0107i dotok krvi kako bi se pre\u010distile ne\u010disto\u0107e i uklonio vi\u0161ak te\u010dnosti. Smanjeni dotok krvi pove\u0107ava krvni pritisak i dovodi do o\u0161te\u0107enja bubre\u017enog tkiva. <\/span><\/p>\n

Naj\u010de\u0161\u0107e je uzrokovana aterosklerozom ili fibromi\u0161i\u0107nom displazijom. <\/span><\/p>\n

\u00a0<\/span><\/p>\n

Simptomi<\/span><\/h2>\n

Generalno posmatrano, stenoza bubre\u017ene arterije je asimptomati\u010dna i ne povezuje se ni sa jednim vidljivim ili specifi\u010dnim simptomom. Sumnjivi znaci da postoji stenoza bubre\u017ene arterije su: <\/span><\/p>\n

Visok krvni pritisak koji je jako te\u0161ko kontrolisati i koji slabo reaguje na terapiju;<\/span><\/p>\n

Izuzetno visok krvni pritisak koji se razvija pre 30. godine \u017eivota ili nakon 50. godine \u017eivota, a koji je prethodno bio pod kontrolom;<\/span><\/p>\n

Slu\u010dajno otkri\u0107e nepravilnosti u veli\u010dini bubrega koji je u pore\u0111enju sa svojim parom manji;<\/span><\/p>\n

Opadanje bubre\u017ene funkcije, koje mo\u017ee da se razvije kod oba bubrega ukoliko ne dobijaju dovoljno krvi, ili kada je zapo\u010deto le\u010denje ACE inhibitorom. <\/span><\/p>\n

Obi\u010dno se jednostrana stenoza bubre\u017ene arterije mo\u017ee povezati sa visokim krvnim pritiskom dok se obostrana stenoza bubre\u017ene arterije \u010de\u0161\u0107e vezuje za smanjenu bubre\u017enu funkciju. <\/span><\/p>\n

\u00a0<\/span><\/p>\n

Uzroci<\/span><\/h2>\n

Ateroskleroza je dominantan faktor uzroka stenoze bubre\u017ene arterije kod ve\u0107ine pacijenata, i to obi\u010dno kod osoba starijih od 50 godina sa iznenadnom hipertenzijom. Ateroskleroza je proces kod koga se plak sa\u010dinjen od masno\u0107a, holesterola ili drugih supstanci nakuplja na zidovima krvnih sudova, uklju\u010duju\u0107i i one koji ishranjuju bubrege. <\/span><\/p>\n

Re\u0111e, stenoza bubre\u017ene arterije mo\u017ee biti uzrokovana stanjem nazvanim fibromi\u0161i\u0107na displazija, kod koje se \u0107elije u zidovima arterija abnormalno razmno\u017eavaju. Fibromi\u0161i\u0107na displazija se \u010de\u0161\u0107e sre\u0107e kod \u017eena i mla\u0111ih ljudi i mo\u017ee se le\u010diti. <\/span><\/p>\n

\u00a0<\/span><\/p>\n

Faktori rizika<\/span><\/h2>\n

Stenoza bubre\u017ene arterije se \u010desto slu\u010dajno otkriva kod pacijenata koji se podvrgavaju testovima iz nekih drugih razloga. Me\u0111u faktorima rizika su: <\/span><\/p>\n

Starosna dob – \u010de\u0161\u0107e se javlja kod starijih osoba;<\/span><\/p>\n

Pol – \u010de\u0161\u0107e se javlja kod \u017eena;<\/span><\/p>\n

Postojanje hipertenzije;<\/span><\/p>\n

Postojanje drugog vaskularnog oboljenja;<\/span><\/p>\n

Postojanje hroni\u010dnog oboljenja bubrega;<\/span><\/p>\n

Visok nivo holesterola u krvi;<\/span><\/p>\n

Dijabetes;<\/span><\/p>\n

Pu\u0161enje;<\/span><\/p>\n

Izuzetno visok nivo holesterola u krvi<\/span><\/p>\n","protected":false},"author":9,"featured_media":0,"template":"","yoast_head":"\nStenoza bubre\u017ene arterije - Humanitas.net<\/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.humanitas.net\/sr\/diseases\/stenoza-bubrezne-arterije\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Stenoza bubre\u017ene arterije - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"Stenoza bubre\u017ene arterije je su\u017eenje jedne ili obe bubre\u017ene arterije koje bubrege snabdevaju krvlju, a \u0161to spre\u010dava da normalne koli\u010dine krvi bogate kiseonikom stignu do bubrega. \u00a0Bubrezima je neophodan odgovaraju\u0107i dotok krvi kako bi se pre\u010distile ne\u010disto\u0107e i uklonio vi\u0161ak te\u010dnosti. 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