| DWI对宫颈癌的诊断及与肿瘤细胞密度相关性的初步研究 |
| |
| 引用本文： | 莫蕾,江新青,陈阿梅,纪昌焕.DWI对宫颈癌的诊断及与肿瘤细胞密度相关性的初步研究[J].中国CT和MRI杂志,2011,9(3):49-52. |
| |
| 作者姓名： | 莫蕾 江新青 陈阿梅 纪昌焕 |
| |
| 作者单位： | 广东省广州市第一人民医院放射科,广东,广州,510180 |
| |
| 基金项目： | 广州市医药卫生科技项目一般引导项目 |
| |
| 摘 要： | 目的 初步探讨磁共振扩散成像(DWI)对宫颈癌的诊断价值,分析表观扩散系数(ADC)与肿瘤病理级别及细胞密度相关性.方法 分析15例正常宫颈及35例经病理证实的宫颈癌病例常规MRI与DWI图像,观察b值取0、1000 s/mm2时其DWI表现及ADC值差异,并进行受试者工作特征曲线(ROC)分析,选取宫颈癌的ADC诊断...
|
| 关 键 词： | 宫颈癌 扩散加权成像 表观扩散系数 细胞密度 |
A preliminary study of correlation between DWI and the cellularity density in cervical carcinomas |
| |
| Authors: | MO Lei JIANG Xin-qing CHEN A-mei |
| |
| Institution: | MO Lei,JIANG Xin-qing,CHEN A-mei,et al.Department of Radiology,the First Municipal People's Hospital of Guangzhou,Guangzhou 510180,China |
| |
| Abstract: | Objective To investigate the diagnostic value of uterine cervix cancer using diffusion weighted imaging(DWI),and analyze the correlation between apparent diffusion coefficient(ADC) value and the grades of tumor and also the correlation between ADC value and the cellularity density.Methods Conventional and DWI(diffusion factor of 0 and 1000s/mm2) images of 15 heath volunteers and 35 patients of uterine cervix cancer proved pathologically were reviewed.The DWI appearances of tumors and normal uterine cervix w... |
| |
| Keywords: | cervical carcinoma diffusion weighted imaging apparent diffusion coefficient value cellularity density |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
