25 歲女性作健康檢查時發現甲狀腺有一個小結節狀腫瘤 (small nodular mass),切除後病理切片發現腫瘤細胞核呈毛玻璃狀 (ground glass) 並有溝狀構造 (grooving),病理切片檢查的結果應為:
Medullary carcinoma
Papillary carcinoma
Follicular carcinoma
Anaplastic carcinoma