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甲状腺微小癌(thyroidmicrocarcinoma,TMC)是指肿瘤直径≤1.0cm的甲状腺癌结节。由于TMC的组织学类型以乳头状癌为主,所以WHO称其为甲状腺乳头状微小癌(papillarythyroid microcarcinoma,PTMC)[1,2]。因癌灶微小,不易被发现,故又称为隐匿性微小癌。现就TMC的诊断与治疗介绍如下
Thyroid microcarcinoma (thyroidmicrocarcinoma, TMC) refers to the tumor diameter ≤ 1.0cm of thyroid cancer nodules. Because of the histological type of TMC, papillary thyroid cancer, so WHO called papillary thyroid microcarcinoma (papillary thyroid microcarcinoma, PTMC) [1,2]. Due to small foci, not easily found, it is also known as occult micro-cancer. The diagnosis and treatment of TMC are as follows