什麼是大腸癌前病變大腸癌前病變是怎麼回事有來醫生 _有来医生

歡迎訂閱頻道:https://www.youtube.com/channel/UCkucwd-6tng9xoRcPsol6Xw/?sub_confirmation=1 內科:https://www.youtube.com/playlist?list=PLcp9vkDA2gV3uqQEfeF0mP8HgNcE_lTJ0 外科:https://www.youtube.com/playlist?list=PLcp9vkDA2gV2XIi_Zmy8hKcDbGAukg1f4 婦產科:https://www.youtube.com/playlist?list=PLcp9vkDA2gV3scVdFzj1EslwQutpsGXIG 兒科:https://www.youtube.com/playlist?list=PLcp9vkDA2gV3ZnbE2emxJ27dkTG5e2aDW 男科:https://www.youtube.com/playlist?list=PLcp9vkDA2gV2_bNY8idyNEwq_Z1yNiHOJ 皮膚性病科:https://www.youtube.com/playlist?list=PLcp9vkDA2gV39wAQkKoB1z7HfUhuosfsw 五官科:https://www.youtube.com/playlist?list=PLcp9vkDA2gV0STzjaiPMpWMhlPz856LEZ 腫瘤科:https://www.youtube.com/playlist?list=PLcp9vkDA2gV1-a7c4nBDvCIFipSdgqaiR 精神心理科:https://www.youtube.com/playlist?list=PLcp9vkDA2gV224WzRt9pwtvV7Znmmcbx4 不孕不育:https://www.youtube.com/playlist?list=PLcp9vkDA2gV0ZJqmXnY2JH1Y_0eT2JGZc 醫學影像學:https://www.youtube.com/playlist?list=PLcp9vkDA2gV21gCJvZIBYTRKi7ScCpmLA 其他:https://www.youtube.com/playlist?list=PLcp9vkDA2gV0ypfY6paSZgJ- CR4f3sqc6 中醫科:https://www.youtube.com/playlist?list=PLcp9vkDA2gV0PIDg0o2KRBfR5va3lTvzp 大腸癌的癌前病變是腸道內息肉。不是所有的息肉都會發展成大腸癌，最容易發展成大腸癌的癌前病變是絨毛狀腺瘤樣息肉及較大的息肉，大於1㎝以上的息肉及其他原因引起的炎症息肉等可產生不典型增生、低級別瘤變等病變。有大腸癌家族史的人群或者有腸息肉家族史的人群應定期進行結腸鏡檢查。