荧光原位杂交技术诊断膀胱尿路上皮癌临床研究附视频

被引:10
作者
姚昊
韩永
蔡明
王强
苏家贵
石炳毅
机构
[1] 中国人民解放军第医院核医学科
关键词
膀胱肿瘤; 原位杂交; 荧光;
D O I
暂无
中图分类号
R737.14 [膀胱肿瘤];
学科分类号
100214 [肿瘤学];
摘要
目的:探讨荧光原位杂交(fluorescencein situ hybridization,FISH)技术早期诊断膀胱尿路上皮癌的可行性和有效性。方法:采用3、7、17号染色体着丝粒探针和9p21区带探针对20例健康成人晨尿脱落细胞及100例膀胱尿路上皮癌患者尿液脱落细胞行FISH,并分析膀胱尿路上皮癌FISH阳性表达的相关因素。结果:100例膀胱尿路上皮癌患者均经病理检查确诊,FISH检测均为阳性,膀胱尿路上皮癌FISH阳性表达在年龄、性别、肿瘤类型方面差异无统计学意义(P>0.05),但病理分级越低FISH阳性突变越高(P<0.01)。结论:FISH对膀胱尿路上皮癌的早期诊断年龄、性别、肿瘤类型有重要价值。
引用
收藏
页码:535 / 538
页数:4
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