分化型甲状腺癌转移灶经临床治疗后I显像阴性,而F-FDG显像阳性,提示A.预后好B.癌细胞碘代谢活跃C.癌细胞分化程度低D.癌细胞糖代谢降低 ...

作者: rantiku 人气: - 评论: 0
问题 分化型甲状腺癌转移灶经临床治疗后I显像阴性,而F-FDG显像阳性,提示
选项 A.预后好 B.癌细胞碘代谢活跃 C.癌细胞分化程度低 D.癌细胞糖代谢降低 E.癌细胞乏氧
答案 C
解析 :分化型甲状腺癌转移灶治疗后I显像阴性,表明病灶已失分化,此时F-FDG显像阳性则表明该转移灶癌细胞分化程度低,预后相对较差,故本题答案为C。

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