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卵巢癌患者外周血循环肿瘤细胞水平与临床病理参数及预后的关系 被引量:5

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摘要 目的探讨卵巢癌患者外周血循环肿瘤细胞(CTC)的水平及其与临床病理参数及预后的关系。方法收集2010年1月-2014年1月在青岛经济技术开发区第一人民医院接受诊治的卵巢癌患者46例作为卵巢癌组,同时收集卵巢良性囊肿患者60例作为对照组。空腹时抽取静脉血5 ml,采用Can Patrol法检测患者外周血中CTC,并分析其与临床病理参数及预后的关系。结果对照组均未检测出外周血CTC,卵巢癌组外周血CTC阳性34例,阳性率为73.91%;卵巢癌患者外周血CTC阳性率与临床分期有关(χ~2=4.041,P=0.021),与患者年龄、病理组织学分型、病理分级无显著性差异(P>0.05);34例CTC表达阳性患者,无进展生存18例,生存率为52.94%,11例CTC阴性表达患者,无进展生存9例,生存率为81.81%,两者比较,差异有统计学意义(χ~2=5.011,P=0.026)。结论卵巢癌患者外周血中CTC水平较高,与临床分期密切相关,且CTC阳性患者无进展生存率较CTC阴性的患者显著缩短,这显示CTC可以作为一种新的生物标志物用于卵巢癌的检测、治疗监测以及预后评估。
出处 《中国妇幼保健》 CAS 2017年第5期1052-1054,共3页 Maternal and Child Health Care of China
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