{"id":36472,"date":"2017-05-23T11:35:37","date_gmt":"2017-05-23T11:35:37","guid":{"rendered":"http:\/\/humanitas.local\/diseases\/anevrism-cerebral\/"},"modified":"2017-05-23T11:35:37","modified_gmt":"2017-05-23T11:35:37","slug":"anevrism-cerebral","status":"publish","type":"disease","link":"https:\/\/www.humanitas.net\/ro\/diseases\/anevrism-cerebral\/","title":{"rendered":"Anevrism cerebral"},"content":{"rendered":"

Un anevrism cerebral este o umfl\u0103tur\u0103 a unui vas de sânge din creier. Este cauzat de o sl\u0103bire a peretelui vasului de sânge unde acesta este situat. Un anevrism cerebral poate curge sau se poate rupe, \u0219i atunci produce o sângerare în creier (accident hemoragic). Dac\u0103 acest lucru se întâmpl\u0103, va fi necesar tratamentul medical imediat, deoarece anevrismele rupte amenin\u021b\u0103 via\u021ba pacientului. Majoritatea anevrismelor cerebrale, totu\u0219i, nu se rup, nu creeaz\u0103 probleme de s\u0103n\u0103tate \u0219i nu dau na\u0219tere la simptome. Astfel de anevrisme sunt deseori descoperite în timpul unor examene medicale efectuate pentru alte probleme de s\u0103n\u0103tate.<\/p>\n

 <\/p>\n

Simptome<\/h2>\n

Majoritatea anevrismelor cerebrale vor cauza doar simptome observabile dac\u0103 se rup. Simptomele unui anevrism rupt pot include:<\/p>\n

Durere de cap pulsatil\u0103<\/p>\n

Grea\u021b\u0103 \u0219i c\u0103rs\u0103turi<\/p>\n

Durere în zona gâtului<\/p>\n

Vedere înce\u021bo\u0219at\u0103 sau dubl\u0103<\/p>\n

Durere atunci când privim în lumin\u0103<\/p>\n

Atac de apoplexie<\/p>\n

L\u0103sarea pleoapelor<\/p>\n

Stare de le\u0219in<\/p>\n

Stare confuz\u0103<\/p>\n

 <\/p>\n

Un anevrism cerebral nerupt poate s\u0103 nu manifeste simptome, dar cu toate acestea el poate ap\u0103sa pe \u021besuturile creierului \u0219i pe nervi, cel mai probabil cauzând:<\/p>\n

Durere ascu\u021bit\u0103 deasupra \u0219i în spatele ochilor<\/p>\n

Pupile m\u0103rite<\/p>\n

Vedere înce\u021bo\u0219at\u0103 sau dubl\u0103<\/p>\n

Amor\u021beal\u0103, sl\u0103biciune sau paralizie pe o parte a fe\u021bei<\/p>\n

Pleoape l\u0103sate<\/p>\n

 <\/p>\n

Cauze<\/h2>\n

Anevrismele la creier cel mai probabil se vor dezvolta ca rezultat al sub\u021bierii pere\u021bilor arteriali. Anevrismele sunt mai comune \u0219i deseori se formeaz\u0103 la intersec\u021bia arterelor deoarece acele por\u021biuni ale vaselor de sânge sunt mai sl\u0103bite.<\/p>\n

 <\/p>\n

Factori de risc<\/h2>\n

Sunt mul\u021bi factori care pot contribui la sl\u0103birea unui perete arterial \u0219i pot m\u0103ri riscul de producere a unui anevrism cerebral. Factorii de risc identifica\u021bi pot fi urm\u0103torii:<\/p>\n

Fumatul<\/p>\n

Presiunea mare a sângelui<\/p>\n

Vârsta înaintat\u0103<\/p>\n

Abuzul de droguri<\/p>\n

R\u0103nirea la cap<\/p>\n

Abuzul de b\u0103uturi alcoolice<\/p>\n

Anumite infec\u021bii ale sângelui<\/p>\n

 <\/p>\n

Factorii de risc prezen\u021bi la na\u0219tere pot include:<\/p>\n

Un istoric familial de anevrisme cerebrale<\/p>\n

Afec\u021biuni mo\u0219tenite ale \u021besutului conjunctiv precum sindromul Ehlers Danlos<\/p>\n

O aort\u0103 neobi\u0219nuit de îngust\u0103 (vasul mare de sânge care transport\u0103 sângele bogat în oxigen de la inim\u0103 c\u0103tre corp)<\/p>\n

Malforma\u021bii arteriovenoase cerebrale (AVM la creier)<\/p>\n

 <\/p>\n

Complica\u021bii<\/h2>\n

Complica\u021biile care se pot dezvolta dup\u0103 ruptura unui anevrism pot include:<\/p>\n

Re-Sângerare: Un anevrism care s-a rupt sau a curs prezint\u0103 din nou riscul de sângerare. Re-sângerarea poate cauza deterior\u0103ri ulterioare la celulele creierului.<\/p>\n

Vasospasm: O condi\u021bie în care spasmul unui vas de sânge duce la vasoconstric\u021bie. Aceast\u0103 condi\u021bie poate limita curgerea sângelui c\u0103tre celulele din creier \u0219i poate cauza o v\u0103t\u0103mare sau pierderea celulelor.<\/p>\n

Hidrocefalie: O aglomerare de lichid (lichidul cerebrospinal) adânc în creier care poate cauza o deteriorare a acestuia prin cre\u0219terea presiunii \u0219i deteriorând \u021besuturile.<\/p>\n

Hiponatremia: O condi\u021bie medical\u0103 în care nivelul sodiului din sânge este prea sc\u0103zut \u0219i poate cauza probleme la hipotalamus, o zon\u0103 aflat\u0103 aproape de baza creierului.<\/p>\n

 <\/p>\n

Preven\u021bie<\/h2>\n

Cele mai eficiente c\u0103i de prevenire a anevrismelor cerebrale sau de reducere a riscului ca un anevrism s\u0103 creasc\u0103 \u0219i posibil s\u0103 se rup\u0103 este evitarea ac\u021biunilor care pot deteriora vasele de sânge. Acestea includ:<\/p>\n

Fumatul<\/p>\n

Consumul de alimente grase<\/p>\n

Lipsa exerci\u021biilor fizice regulate<\/p>\n

Obezitatea<\/p>\n","protected":false},"author":9,"featured_media":0,"template":"","yoast_head":"\nAnevrism cerebral - 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\/ro\/diseases\/anevrism-cerebral\/\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Anevrism cerebral - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"Un anevrism cerebral este o umfl\u0103tur\u0103 a unui vas de sânge din creier. Este cauzat de o sl\u0103bire a peretelui vasului de sânge unde acesta este situat. Un anevrism cerebral poate curge sau se poate rupe, \u0219i atunci produce o sângerare în creier (accident hemoragic). 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