{"id":36221,"date":"2017-05-17T14:52:01","date_gmt":"2017-05-17T14:52:01","guid":{"rendered":"http:\/\/humanitas.local\/diseases\/hemocromatoza\/"},"modified":"2017-05-17T14:52:01","modified_gmt":"2017-05-17T14:52:01","slug":"hemocromatoza","status":"publish","type":"disease","link":"https:\/\/www.humanitas.net\/ro\/diseases\/hemocromatoza\/","title":{"rendered":"Hemocromatoza"},"content":{"rendered":"

Hemocromatoza este o boal\u0103 ereditar\u0103 care face ca \u0219i corpul s\u0103 absoarb\u0103 excesul de fier din mâncare. Excesul de fier este depozitat în ficat, inim\u0103 \u0219i pancreas. Acesta poate fi toxic pentru organe \u0219i poate cre\u0219te riscul condi\u021biilor care amenin\u021b\u0103 via\u021b\u0103, cum ar fi cancerul, ciroza sau aritmia inimii.<\/p>\n

Hemocromatoza este cea mai comun\u0103 boal\u0103 genetic\u0103 la caucazieni; totu\u0219i, un num\u0103r mic de cazuri poate duce la apari\u021bia complica\u021biilor.<\/p>\n

Simptomele hemocromatozei apar la mijlocul vie\u021bii. Eliminarea sângelui din corp pe baz\u0103 regulat\u0103 poate regula excesul de fier din sânge.<\/p>\n

 <\/p>\n

Simptome<\/h2>\n

Cele mai comune simptome includ:<\/p>\n

Durerea articula\u021biei<\/p>\n

Oboseal\u0103<\/p>\n

Sl\u0103biciune<\/p>\n

Simptomele ini\u021biale ale bolii la b\u0103rba\u021bi apar ca \u0219i rezultat la afectarea organelor \u0219i includ:<\/p>\n

Durerea articula\u021biei<\/p>\n

Diabet<\/p>\n

Pierderea apetitului sexual<\/p>\n

Impoten\u021b\u0103<\/p>\n

Insuficien\u021b\u0103 cardiac\u0103<\/p>\n

 <\/p>\n

Hemocromatoza ereditar\u0103 este prezent\u0103 la na\u0219tere, dar simptomele apar mai târziu. Femeile au o mai mare probabilitate de a experimenta simptomele dup\u0103 menopauz\u0103 deoarece nu mai pierd fierul odat\u0103 cu menstrua\u021bia sau sarcina.<\/p>\n

 <\/p>\n

Cauze<\/h2>\n

Hemocromatoza ereditar\u0103 este provocat\u0103 de muta\u021bia genelor care reguleaz\u0103 cantitatea de fier absorbit de corp. Muta\u021bia genetic\u0103 este trecut\u0103 de la p\u0103rin\u021bi la copii. Muta\u021bia genelor hemocromatozei ereditare implic\u0103 gena HFE, care are 2 muta\u021bii comune, C282Y \u0219i H63D. Una din muta\u021bii este g\u0103sit\u0103 în cele mai multe cazuri de hemocromatoz\u0103 ereditar\u0103. Hemocromatoza ereditar\u0103 necesit\u0103 2 gene anormale, care sunt mo\u0219tenite de la ambii p\u0103rin\u021bii în timp ce o gen\u0103 anormal\u0103 face ca persoana s\u0103 fie purt\u0103toare de muta\u021bie genetic\u0103.<\/p>\n

Alte tipuri de hemocromatoz\u0103<\/p>\n

Hemocromatoza juvenil\u0103: aceast\u0103 boal\u0103 este cauzat\u0103 de muta\u021bia din genele HJV \u0219i provoac\u0103 acelea\u0219i simptome ca \u0219i hemocromatoza ereditar\u0103 la oameni tineri cu vârsta între 15 \u0219i 30 de ani.<\/p>\n

Hemocromatoza neonatal\u0103: este considerat\u0103 o boal\u0103 autoimun\u0103 sever\u0103 care provoac\u0103 acumularea rapid\u0103 de fier în ficat la apari\u021bia fetusului.<\/p>\n

Hemocromatoza secundar\u0103: nu este mo\u0219tenit\u0103, mai degrab\u0103 acumularea de fier este rezultatul unei alte boli, cum ar fi boal\u0103 hepatic\u0103 cronic\u0103, infec\u021bie sau anemie.<\/p>\n

 <\/p>\n

Factori de risc<\/h2>\n

Factorii de risc pentru hemocromatoza ereditar\u0103 includ:<\/p>\n

2 copii de gene HFE mutate<\/p>\n

istoricul bolii<\/p>\n

etnicitatea (descendent din Europa de Nord)<\/p>\n

Sexul (b\u0103rba\u021bii  prezint\u0103 mai multe simptome)<\/p>\n

 <\/p>\n

Complica\u021bii<\/h2>\n

Hemocromatoza ereditar\u0103 poate cauza numeroase simptome dac\u0103 nu este tratat\u0103, inclusiv:<\/p>\n

Probleme de ficat: cicatrizarea permanent a ficatului sau poate ap\u0103rea ciroza ca rezultat al bolii \u0219i poate duce la cancerul hepatic sau alte complica\u021bii.<\/p>\n

Probleme de pancreas: afectarea pancreasului poate duce la diabet.<\/p>\n

Probleme cardiace: excesul de fier din inim\u0103 provoac\u0103 dificult\u0103\u021bi pentru inim\u0103 în circularea sângelui. Se cunoa\u0219te ca fiind insuficien\u021b\u0103 congestiv\u0103. Hemocromatoza poate cauza \u0219i aritmia inimii, care duce la palpita\u021biile inimii, durere în piept \u0219i ame\u021beal\u0103 u\u0219oar\u0103. Excesul de fier poarte cauza disfunc\u021bia erectil\u0103 \u0219i pierderea apetitului sexual.<\/p>\n

Probleme reproductive: excesul de fier poate cauza disfunc\u021bia erectil\u0103 \u0219i pierderea apetitului sexual \u0219i absen\u021ba ciclului menstrual la femei.<\/p>\n

Schimb\u0103ri în culoarea pielii: depunerile de fier din celulele pielii pot face ca pielea s\u0103 par\u0103 de culoare gri sau de culoarea bronzului.<\/p>\n","protected":false},"author":9,"featured_media":0,"template":"","yoast_head":"\nHemocromatoza - 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\/hemocromatoza\/\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hemocromatoza - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"Hemocromatoza este o boal\u0103 ereditar\u0103 care face ca \u0219i corpul s\u0103 absoarb\u0103 excesul de fier din mâncare. Excesul de fier este depozitat în ficat, inim\u0103 \u0219i pancreas. Acesta poate fi toxic pentru organe \u0219i poate cre\u0219te riscul condi\u021biilor care amenin\u021b\u0103 via\u021b\u0103, cum ar fi cancerul, ciroza sau aritmia inimii. 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Excesul de fier este depozitat în ficat, inim\u0103 \u0219i pancreas. Acesta poate fi toxic pentru organe \u0219i poate cre\u0219te riscul condi\u021biilor care amenin\u021b\u0103 via\u021b\u0103, cum ar fi cancerul, ciroza sau aritmia inimii. 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