hTERC基因在預(yù)測宮頸上皮內(nèi)瘤變Ⅰ進展和轉(zhuǎn)歸中的價值
發(fā)布時間:2019-07-23 17:50
【摘要】:目的:探討熒光原位雜交(FISH)技術(shù)檢測宮頸石蠟包埋切片中人類染色體端粒酶RNA(h TERC)基因擴增情況,在預(yù)測宮頸上皮內(nèi)瘤變(CIN)Ⅰ進展和轉(zhuǎn)歸中的價值。方法:收集55例CINⅠ患者的宮頸石蠟包埋病理標本,隨訪后根據(jù)病理學(xué)確診情況分為3組,CINⅡ、Ⅲ及宮頸癌組(進展組)13例、CINⅠ組(持續(xù)組)19例、正;蜓装Y組(轉(zhuǎn)歸組)23例。采用FISH技術(shù)檢測不同組中宮頸石蠟包埋切片中h TERC基因擴增情況。結(jié)果:共有54例CINⅠ患者的宮頸石蠟包埋病理標本納入研究,h TERC基因擴增陽性22例,其中進展組12例,持續(xù)組9例,轉(zhuǎn)歸組1例,陽性率分別為進展組100.00%,持續(xù)組47.37%,轉(zhuǎn)歸組4.35%。3組h TERC基因擴增陽性率比較差異有統(tǒng)計學(xué)意義(P0.01)。異常信號比2∶3、2∶4、4∶4和N∶≥5的細胞數(shù)比例3組比較,差異有統(tǒng)計學(xué)意義(P0.01)。結(jié)論:采用FISH技術(shù)檢測宮頸石蠟包埋切片中h TERC基因擴增情況可以預(yù)測CINⅠ的進展和轉(zhuǎn)歸;異常信號比為4∶4和N∶≥5可能可以用來預(yù)測CINⅠ的進展。
[Abstract]:Objective: to investigate the amplification of telomerase RNA (h TERC) gene in human chromosomes in paraffin embedded sections of cervix by fluorescence in situ hybridization (FISH), and its value in predicting the progress and prognosis of cervical intraepithelial neoplastic (CIN) 鈪,
本文編號:2518298
[Abstract]:Objective: to investigate the amplification of telomerase RNA (h TERC) gene in human chromosomes in paraffin embedded sections of cervix by fluorescence in situ hybridization (FISH), and its value in predicting the progress and prognosis of cervical intraepithelial neoplastic (CIN) 鈪,
本文編號:2518298
本文鏈接:http://sikaile.net/yixuelunwen/fuchankeerkelunwen/2518298.html
最近更新
教材專著