[1]杨记华),高雪梅)#,程敬亮),等.磁共振弥散加权成像联合常规序列在直肠癌T分期诊断中的应用[J].郑州大学学报(医学版),2012,(02):244.
 YANG Jihua),GAO Xuemei),CHENG Jingliang),et al.Application of diffusion weighted imaging combined with magnetic resonance conventional sequences in the T staging of rectal carcinoma[J].JOURNAL OF ZHENGZHOU UNIVERSITY(MEDICAL SCIENCES),2012,(02):244.
点击复制

磁共振弥散加权成像联合常规序列在直肠癌T分期诊断中的应用
分享到:

《郑州大学学报(医学版)》[ISSN:1671-6825/CN:41-1340/R]

卷:
期数:
2012年02期
页码:
244
栏目:
论著
出版日期:
2012-03-20

文章信息/Info

Title:
Application of diffusion weighted imaging combined with magnetic resonance conventional sequences in the T staging of rectal carcinoma
作者:
杨记华1)高雪梅1)#程敬亮1)袁维堂2)陈奎生3)闫晨宇1)
1)郑州大学第一附属医院磁共振科 郑州 450052 2)郑州大学第一附属医院肛肠科 郑州 450052 3)郑州大学第一附属医院病理科 郑州 450052
Author(s):
YANG Jihua1)GAO Xuemei1)CHENG Jingliang1)YUAN Weitang2)CHEN Kuisheng3)YAN Chenyu1)
1)Department of MRI,the First Affiliated Hospital,Zhengzhou University,Zhengzhou 450052 2)Department of Anorectal Surgery,the First Affiliated Hospital,Zhengzhou University,Zhengzhou 450052 3)Department of Pathology,the First Affiliated Hospital,Zhengzhou University,Zhengzhou 450052
关键词:
磁共振成像弥散加权成像直肠癌诊断
Keywords:
magnetic resonance imagingdiffusion weighted imagingrectal carcinomadiagnosis
分类号:
R816.5
摘要:
目的:探讨磁共振弥散加权成像(DWI)联合常规序列在直肠癌T分期中的应用价值。方法:分别应用常规序列、DWI及常规序列联合DWI对43例直肠癌患者进行术前 T 分期,并将影像观察结果与术后病理结果对照。结果:MRI常规序列联合DWI对直肠癌T分期与病理学分期有较高的一致性,常规序列、DWI及两者联合用于直肠癌T分期的总准确率分别为74.4%(32/43)、86.0%(37/43)、97.7%(42/43)。结论:DWI结合常规序列能够对直肠癌T分期做出较准确的判断。
Abstract:
Aim: To evaluate the clinical value of diffusion weighted imaging(DWI) combined with in the T staging of rectal carcinoma.Methods:T staging was undertaken in 43 patients with rectal cancer by magnetic resonance imaging(MRI) conventional sequences,DWI,and DWI combined with MRI conventional sequences,respectively.All the results were compared with the pathological staging after surgery.Results:The tumor staging by DWI combined with MRI conventional sequences agreed with the pathological staging of rectal carcinoma.The total accurate rates for T staging of rectal carcinoma using MRI conventional sequences,DWI,both DWI and MRI conventional sequences were 74.4%(32/43),86.0%(37/43)and 97.7%(42/43),respectively.Conclusion:DWI combined with MRI conventional sequences could be more accurate for the judgments of Tstaging of rectal carcinoma.

参考文献/References:

[1]刘天舟,王瑞. 结直肠癌患者血清中IGF1、MMP7和IGFBP3水平分析[J]. 郑州大学学报:医学版,2011,46(5):726
[2]崔晓峰,张海山,赵航,等.青年直肠癌的临床特征及预后因素分析[J].吉林大学学报:医学版,2009,35(4):726
[3]Wong EM, Leung JL, Cheng CS,et al.Effect of endorectal coils on staging of rectal cancers by magnetic resonance imaging[J]. Hong Kong Med J,2010,16(6):421
[4]孙应实,张晓鹏,唐磊,等. 直肠癌局部浸润的高分辨率MRI征象与病理学T分期的对照研究[J].中国医学影像技术,2009,25(3):465
[5]Mezzi G, Arcidiacono PG, Carrara S,et al.Endoscopic ultrasound and magnetic resonance imaging for restaging rectal cancer after radiotherapy[J]. World J Gastroenterol,2009,15(44):5563
[6]Kim H, Lim JS, Choi JY,et al.Rectal cancer: comparison of accuracy of localregional staging with two and threedimensional preoperative 3T MR imaging[J]. Radiology,2010,254(2):485
[7]Prasad DS,Scott N,Hyland R,et al.Diffusionweighted MR imaging for early detection of tumor histopathologic downstaging in rectal carcinoma after chemotherapy and radiation therapy[J]. Radiology,2010,256(2):671
[8]Lambregts DM, Cappendijk VC, Maas M,et al.Value of MRI and diffusionweighted MRI for the diagnosis of locally recurrent rectal cancer[J]. Eur Radiol, 2011, 21(6):1250
[9]李海军,车向明,甘建新,等.直肠癌患者淋巴结转移规律的相关因素分析[J]. 西安交通大学学报:医学版,2011,32(4):493
[10]冯静,陈小兵,赵明耀,等.合并肝转移的结直肠癌组织中VEGF和Survivin蛋白的表达[J].郑州大学学报:医学版,2010,45(2):207

相似文献/References:

[1]彭培立),王海亭),郝强),等.磁共振胆胰管成像对胆管癌与胆管炎的鉴别诊断价值[J].郑州大学学报(医学版),2009,(06):1288.
[2]闫峰山,徐俊玲,李永丽,等.线粒体脑肌病伴高乳酸血症及卒中样发作综合征9例磁共振质子波谱影像[J].郑州大学学报(医学版),2009,(05):1080.
[3]高玉良.侧脑室脑膜瘤8例磁共振成像诊断[J].郑州大学学报(医学版),2009,(05):1083.
[4]谢福萍),赵建华)#,李永丽).急性脑梗死缺血半暗带的灌注加权成像/磁共振弥散加权成像观察[J].郑州大学学报(医学版),2009,(05):1116.
[5]高玉良,顾志强.锥体束Wallerian变性的磁共振影像分析[J].郑州大学学报(医学版),2009,(04):871.
[6]郭章留.强直性脊柱炎48例骶髂关节影像学分析[J].郑州大学学报(医学版),2009,(04):889.
[7]闫峰山,李永丽,张继良,等.3.0TMRI在脑静脉性血管畸形诊断中的价值[J].郑州大学学报(医学版),2009,(04):891.
[8]司道广.颅内表皮样囊肿28例CT和MRI影像分析[J].郑州大学学报(医学版),2009,(04):898.
[9]胡瑛,张焱#,程敬亮,等.脊膜膨出59例MRI诊断[J].郑州大学学报(医学版),2009,(01):211.
[10]轩昂)),史大鹏)#,李永丽).中枢性尿崩症27例MRI和CT表现分析[J].郑州大学学报(医学版),2009,(03):654.

备注/Memo

备注/Memo:
#通讯作者,女,1964年2月生,硕士,教授,研究方向:腹、盆部疾病的磁共振诊断,Email:gaoxuemei1964@163.com
更新日期/Last Update: 1900-01-01