| 多层螺旋CTMPR、CPR和CTU技术对腹膜后纤维化的诊断价值 |
| |
| 引用本文： | 闫文颖,张在人,王恢,李艳英,王丹.多层螺旋CTMPR、CPR和CTU技术对腹膜后纤维化的诊断价值[J].医学影像学杂志,2010,20(2):198-201. |
| |
| 作者姓名： | 闫文颖 张在人 王恢 李艳英 王丹 |
| |
| 作者单位： | 哈尔滨医科大学附属第二医院CT诊断科,黑龙江,哈尔滨,150086 |
| |
| 摘 要： | 目的:评价MSCT MPR、CPR和CTU技术诊断腹膜后纤维化(RPF)的价值。方法:回顾性分析经临床病理证实的12例腹膜后纤维化的CT资料,分别由2名高年资医师采用盲法对RPF病变位置、边界、密度、对周围组织的侵犯和强化情况进行评价,所有患者均接受CT平扫及增强扫描,采用多平面重建(MPR)、曲面重组(CPR)和CT尿路造影(CTU)技术比较分析。结果:所有患者CT平扫表现腹膜后近似于肌肉密度的不规则形软组织病变,12例中7例(58.3%)包绕腹膜后大血管,6例(50%)伴有肾盂输尿管扩张积水。增强扫描示9例(75%)病变不同程度强化。结论:MSCT可显示腹膜后纤维化的特征,采用MPR和CTU相结合的方式有助于对本病的诊断和鉴别诊断,并具有重要的临床应用价值。
|
| 关 键 词： | 腹膜后纤维化 体层摄影术 X线计算机 |
The diagnostic value of MSCT MPR,CPR and CTU technique in retroperitoneal fibrosis |
| |
| YAN Wen-ying,ZHANG Zai-ren,WANG hui,LI Yan-ying,WANG dan.The diagnostic value of MSCT MPR,CPR and CTU technique in retroperitoneal fibrosis[J].Journal of Medical Imaging,2010,20(2):198-201. |
| |
| Authors: | YAN Wen-ying ZHANG Zai-ren WANG hui LI Yan-ying WANG dan |
| |
| Institution: | YAN Wen-ying,ZHANG Zai-ren,WANG hui,LI Yan-ying,WANG dan Department of CT,The Second Affiliated Hospital of Harbin Medical University,Harbin 150086,P.R.China |
| |
| Abstract: | Objective:To assess the value of MSCT multiplannar reformation(MPR),curved multiplannar reformation(CPR) and CT urographin(CTU) in the diagnosis of the retroperitoneal fibrosis(RPF).Methods:Twelve patients of RPF proved clinical-pathologically underwent CT plain and contrast enhancement scanning,and the images were reconstructed with MPR,CPR and CTU technique.Results:CT plain scan showed homogeneous tissue isodensity to muscle and enveloping blood vessels in retroperitoneal space in 7 cases(58.3%),as well a... |
| |
| Keywords: | Retroperitoneal fibrosis Tomography X-ray computed |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
