甲状腺肿瘤是较常见的内分泌肿瘤,在人群中的发病率为4%~7%,其中大部分为良性,但约有5%为恶性。各种甲状腺癌,由于甲状腺肿瘤起病较隐匿,生物学特性多变,故鉴别诊断困难,目前随着在分子和蛋白水平上对甲状腺肿瘤研究的不断进展,已发现许多基因与甲状腺肿瘤的发生,发展,转移及预 Thyroid tumors are the more common endocrine tumors, with an incidence of 4% to 7% in the population. Most of them are benign, but about 5% are malignant. Various thyroid cancers, because thyroid tumors are relatively insidious and their biological characteristics are variable, it is difficult to make differential diagnosis. Currently, with the continuous progress in research on thyroid tumors at the molecular and protein levels, many genes and thyroid tumors have been found to occur. , development, transfer and pre-