The others(5 cases) with thyroid mass, and 3 cases were misdiagnosed as nodular goiter, 1 case as thyroma, 1 case as Hashimoto's thyroiditis.

以甲状腺肿块状5例，结节性甲状腺肿3例，腺瘤1例，桥本氏甲状腺炎1例。