{"id":8494,"count":17,"description":"\n \n Dosagem de CEA (ant\u00edgeno carcinoembrion\u00e1rio)\n \n \n \n \n \n \n \n \n \n Defini\u00e7\u00e3o e import\u00e2ncia\n \n O ant\u00edgeno carcinoembrion\u00e1rio (CEA) \u00e9 uma prote\u00edna produzida pelas c\u00e9lulas que revestem o trato gastrointestinal do feto. Nos adultos tamb\u00e9m \u00e9 produzida normalmente, mas em pequenas quantidades. Quando essa dosagem est\u00e1 elevada no sangue circulante, pode indicar alguns problemas do trato gastrointestinal, especialmente no c\u00e2ncer colorretal. \u00c9 um exame auxiliar no estadiamento e controle da efic\u00e1cia no tratamento dos adenocarcinomas do tubo digestivo, podendo indicar a presen\u00e7a de met\u00e1stase. \u00c9 comum aumento das taxas de CEA durante radioterapia ou quimioterapia.\n \n Outras condi\u00e7\u00f5es podem alterar o resultado do CEA\n \n Os fumantes podem apresentar, comumente, aumento do CEA. Outras condi\u00e7\u00f5es n\u00e3o malignas podem alterar, tais como inflama\u00e7\u00f5es, infec\u00e7\u00f5es, \u00falceras p\u00e9pticas, pancreatite, retocolite, doen\u00e7a de Crohn, cirrose hep\u00e1tica, enfisema pulmonar, polipose retal e doen\u00e7a mam\u00e1ria benigna. Outras neoplasias tamb\u00e9m podem cursar com altera\u00e7\u00e3o neste exame, tais como: c\u00e2ncer de mama, pulm\u00e3o, ov\u00e1rio, est\u00f4mago, p\u00e2ncreas, \u00fatero, tireoide e tumores de cabe\u00e7a e pesco\u00e7o.\n \n \n \n Importante saber que o CEA n\u00e3o \u00e9 um exame a ser utilizado no diagn\u00f3stico precoce ou triagem de c\u00e2ncer colorretal. Os m\u00e9todos preventivos para o c\u00e2ncer colorretal s\u00e3o esclarecidos no t\u00f3pico relacionado.\n \n \n \n \n \n \n \n ","link":"https:\/\/www.somospopular.com.br\/exames\/cea\/","name":"CEA","slug":"cea","taxonomy":"categoria_parceiro","parent":0,"meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.9 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>CEA com Pre\u00e7o Popular. CEA - Exames e Diagn\u00f3sticos<\/title>\n<meta name=\"description\" content=\"CEA com Pre\u00e7o Popular. Encontre e agende com Doutor Consultas e exames CEA. 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