摘要
应用图像分析（ＩＣＭ）与流式细胞仪（ＦＣＭ）检测膀胱癌石蜡包埋标本的ＤＮＡ含量，在４５例标本中，ＩＣＭ检测出异倍体癌３１例，而ＦＣＭ检测出２０例。结果表明，在发现异倍体方面，ＩＣＭ比ＦＣＭ更为灵敏（Ｐ＜０．０２５）。简要地比较了两种定量分析方法的优缺点。
DNA content of paraffin embeded specimens of 45 bladder cancer patients were subjected to both image cytomeric analysis (ICM) and flow cytometry (PCM). DNA aneuploidy was found in 31 with ICM and 20 with FCM.The result suggested that ICM was more sensitive than FCM in detecting aneuploidy (P<0. 025). The merits of these 2 quantitative cytometric techniques have been briefly addressed.
出处
《中华泌尿外科杂志》
CAS
CSCD
北大核心
1994年第1期37-37,共1页
Chinese Journal of Urology
关键词
膀胱肿瘤
癌
预后
DNA
Bladder neoplasms Cancer Prognosis DNA
