{"id":211692,"date":"2022-06-11T23:07:41","date_gmt":"2022-06-12T02:07:41","guid":{"rendered":"https:\/\/www.somospopular.com.br\/consultorios-e-clinicas\/dicio\/cancro-do-colon-e-reto-prevencao-2\/"},"modified":"2022-06-11T23:07:41","modified_gmt":"2022-06-12T02:07:41","slug":"cancro-do-colon-e-reto-prevencao-2","status":"publish","type":"dicio","link":"https:\/\/www.somospopular.com.br\/consultorios-e-clinicas\/dicio\/cancro-do-colon-e-reto-prevencao-2\/","title":{"rendered":"Cancro do c\u00f3lon e reto – Preven\u00e7\u00e3o"},"content":{"rendered":"

A preven\u00e7\u00e3o do cancro colorrectal passa fundamentalmente pela adop\u00e7\u00e3o de h\u00e1bitos saud\u00e1veis e a realiza\u00e7\u00e3o de exames para a detec\u00e7\u00e3o precoce de p\u00f3lipos ou les\u00f5es no c\u00f3lon e reto.
\n\u00a0
\nDe acordo com as recomenda\u00e7\u00f5es internacionais, o diagn\u00f3stico precoce deve come\u00e7ar a partir dos 50 anos. Contudo, o momento certo depende do risco individual de cada pessoa de desenvolver a doen\u00e7a, pelo que dever\u00e1 ser o seu m\u00e9dico a avaliar o seu caso concreto e determinar quando iniciar esta rotina.
\n\u00a0
\nNormalmente s\u00e3o utilizados 3 tipos de exames para o diagn\u00f3stico precoce do cancro do c\u00f3lon e recto:<\/p>\n

\tColonoscopia total\u00a0– \u00e9 o exame mais completo pois permite visualizar todo o reto e c\u00f3lon; a colonoscopia consiste na introdu\u00e7\u00e3o de um tubo pelo \u00e2nus \u0096 um colonosc\u00f3pio \u0096 que permite ao m\u00e9dico ver o interior e procurar p\u00f3lipos e eventuais les\u00f5es; caso detete p\u00f3lipos, o m\u00e9dico proceder\u00e1 a uma\u00a0polipectomia, ou seja remove os p\u00f3lipos encontrados para posterior an\u00e1lise;<\/p>\n

\tSigmoidoscopia flex\u00edvel\u00a0\u0096 neste exame s\u00f3 \u00e9 visualizado o reto e a parte inferior do c\u00f3lon, ou seja o c\u00f3lon sigm\u00f3ide; consiste na introdu\u00e7\u00e3o de um tubo pelo \u00e2nus \u0096 um sigmoidosc\u00f3pio \u0096 que permite ao m\u00e9dico ver o interior e procurar p\u00f3lipos e eventuais les\u00f5es; caso detecte p\u00f3lipos, os mesmos s\u00e3o removidos para posterior an\u00e1lise, tal como na colonoscopia total;<\/p>\n

\tPesquisa de sangue oculto nas fezes\u00a0\u0096 trata-se de um exame indirecto para encontrar sinais de cancro e n\u00e3o a les\u00e3o propriamente dita; os p\u00f3lipos podem sangrar, pelo que a presen\u00e7a de sangue pode ser um indicador importante e caso seja encontrado dever\u00e1 ser feita uma colonoscopia. Contudo, outras patologias benignas como \u00e9 o caso das hemorr\u00f3idas, podem ser a causa da presen\u00e7a de sangue.<\/p>\n

Existem outros exames complementares para o diagn\u00f3stico precoce de cancro colo-rectal, como o\u00a0clister opaco e a colonografia por TC.<\/p>\n","protected":false},"template":"","class_list":["post-211692","dicio","type-dicio","status-publish","hentry"],"yoast_head":"\nCancro do c\u00f3lon e reto - Preven\u00e7\u00e3o - Consult\u00f3rios e Cl\u00ednicas<\/title>\n<meta name=\"description\" content=\"Cancro do c\u00f3lon e reto - Preven\u00e7\u00e3o . D\u00favidas frequentes Sa\u00fade para Todos. 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