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肺腺癌中TTF-1与Napsin A的病理诊断价值分析

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摘要 目的分析甲状腺转录因子-1(TTF-1)与天冬氨酸蛋白酶A(Napsin A)两种病理检测指标在肺腺癌患者送审标本中的阳性率,并评价其对肺腺癌的临床诊断价值。方法回顾分析丹东市中心医院于2015年9月至2017年9月收治明确诊断为肺腺癌患者共100例作为观察组,同时选取其他非腺癌类型的肺癌患者标本共100例作为对照组,应用PV-6000两步法对于两组患者搜集的病理标本进行TTF-1与Napsin A检测,观察两项指标的阳性率同时评估TTF-1与Napsin A两项指标对肺腺癌的临床诊断意义。结果观察组100例患者中TTF-1的检出率为86%(86/100),Napsin A的阳性检出率为78%(78/100);对照组患者中包括鳞癌30例,腺鳞癌35例,小细胞肺癌19例,大细胞肺癌16例;经检测TTF-1的总阳性率为30%(30/100),Napsin A的总阳性率为23%(23/100);经对比两组患者存在显著差异,且P=0.023<0.05。结论 TTF-1与Napsin A对肺腺癌患者的病理检出阳性率显著高于其他原发性非腺癌病理类型的肺癌患者,具有特异性和精准度高等明显的优势,临床上可推荐作为区分腺癌及其他病理类型的诊断依据之一。
作者 马毅兵
出处 《中国医药指南》 2018年第32期59-59,共1页 Guide of China Medicine
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