Galectin-3、CK19、CD56和TPO联合检测鉴别甲状腺乳头状癌与良性乳头状增生

被引:8
作者
龚圣勇 [1 ]
肖阳 [1 ]
宋芳 [1 ]
魏万敏 [1 ]
田龙 [1 ]
陈洪雷 [2 ]
机构
[1] 湖北省谷城县人民医院病理科
[2] 武汉大学基础医学院病理学教研室
关键词
甲状腺乳头状癌; Galectin-3; CK19; CD56; TPO; 免疫组化;
D O I
10.16705/j.cnki.1004-1850.2015.05.003
中图分类号
R736.1 [甲状腺肿瘤];
学科分类号
100214 ;
摘要
目的探讨Galectin-3、CK19、CD56、TPO联合检测在甲状腺乳头状癌与良性乳头状增生鉴别诊断中的价值。方法采用免疫组织化学En Vision两步法检测30例甲状腺乳头状癌(papillary thyroid carcinoma,PTC)及30例良性乳头状增生(benign papillary hyperplasisa,BPH)中Galectin-3、CK19、CD56、TPO的表达。结果 Galectin-3、CK19、CD56、TPO在PTC的阳性表达率分别为100%、100%、6.7%、13.3%,在BPH中的阳性表达率分别为10%、43.3%、73.3%、100%,四者在甲状腺乳头状癌与良性乳头状增生中的阳性表达率有显著性差异。Galectin-3、CK19、CD56、TPO用于PTC诊断时的灵敏度分别是100%、100%、6.7%、13.3%,特异度分别是90%、56.7%、26.7%、0,联合应用时灵敏度及特异度分别为100%,96.7%;用于BPH诊断时灵敏度分别是10%、43.3%、73.3%、100%,特异度分别是0、0、93.3%、86.7%,联合应用时灵敏度及特异度分别是73.3%、100%。结论 Galectin-3、CK19、CD56、TPO联合检测可应用于甲状腺乳头状癌与良性乳头状增生的鉴别诊断,并能显著提高病理诊断的准确性。
引用
收藏
页码:388 / 392
页数:5
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