期刊文献+

离体直肠癌标本MRI检查的价值 被引量:2

原文传递
导出
摘要 目的探讨直肠癌术后标本MRI检查的临床价值。方法行全直肠系膜切除的36例直肠癌新鲜标本术后行MRI扫描,并与术前MRI及组织病理学相对照。结果术后MRI评估癌肿浸润肠壁的敏感性、特异性和准确性分别为75%、86.7%和83.9%。术后MRI预测系膜内淋巴结受累的敏感性76.5%,术后MRI对癌肿壁外浸润扩散深度的诊断准确性82.6%。术后MRI对癌肿浸润肠壁及癌肿壁外浸润、系膜内淋巴结受累的诊断与组织病理学、术前MRI之间具有较好的一致性。结论术后新鲜标本MRI扫描能清晰显示并评价癌肿的状态,对术后离体标本进行MRI对照研究,有助于提高术前MRI分期诊断的准确性。
作者 孙秋德
机构地区 解放军第
出处 《中华临床医师杂志(电子版)》 CAS 2014年第18期162-165,共4页 Chinese Journal of Clinicians(Electronic Edition)
  • 相关文献

参考文献7

二级参考文献116

  • 1任静,宦怡,赵海涛,常英娟,葛雅丽,刘燕丽,魏光全,张劲松,徐俊卿.磁共振动态增强扫描SI-T曲线对前列腺良恶性病变的鉴别诊断[J].实用放射学杂志,2006,22(9):1111-1114. 被引量:31
  • 2杨正汉,冯逢,王霄英.磁共振成像技术指南[M].北京:人民军医出版社,2010:273. 被引量:56
  • 3Burton S, Brown G, Daniels I, et al. MRI identified prognostic features of tumors in distal sigmoid, rectosigmoid, and upper rectum: treatment with radiotherapy and chemotherapy. Int J Radiat Oncol Biol Phys, 2006, 65(2):445-451. 被引量:1
  • 4Brown G, Richards C J, Newcombe RG, et al. Rectal carcinoma: thin-section MR imaging for staging in 28 patients. Radiology, 1999,211(1):215-222. 被引量:1
  • 5Brown G, Radcliffe AG, Newcombe RG, et al. Preoperative assessment of prognostic factors in rectal cancer using high- resolution magnetic resonance imaging. Br J Surg, 2003,90 (3) :355-364. 被引量:1
  • 6Low RN, McCue M, Barone R, et al. MR staging of primary colorectal carcinoma: comparison with surgical and histopathologic findings. Abdom Imaging, 2003,28 (6) : 784-793. 被引量:1
  • 7Akasu T, Iinuma G, Fujita T, et al. Thin-section MRI with a phased-array coil for preoperative evaluation of pelvic anatomy and tumor extent in patients with rectal cancer. AJR Am J Roentgenol, 2005,184(2) : 531-538. 被引量:1
  • 8MERCURY Study Group. Extramural depth of tumor invasion at thin-section MR in patients with rectal cancer: results of the MERCURY study. Radiology, 2007,243 ( 1 ) : 132-139. 被引量:1
  • 9Brown G, Richards C J, Bourne MW, et al. Morphologic predictors of lymph node status in rectal cancer with use of high-spatial-resolution MR imaging with histopathologic comparison. Radiology, 2003,227 (2) : 371-377. 被引量:1
  • 10Gunther K, Dworak 0, Remke S, et al. Prediction of distant metastases after curative surgery for rectal cancer. J Surg Res, 2002, 103( 1 ) :68-78. 被引量:1

共引文献153

同被引文献18

  • 1Kim J,Huynh R,Abraham I,et al.Number of lymph nodes examined and its impact on colorectal cancer staging.Am Surg,2006,72(10):902-905. 被引量:1
  • 2Laghi A,Iannaccone R,Mangiapane F,et al.Experimental colonic phantom for the evaluation of the optimal scanning technique for CT colonography using a multi-detector spiral CTEquipment.Eur Radiol,2003,13(3):459-466. 被引量:1
  • 3Sumi M,Sakihama N,Sumi T,et al.Discrimination of Metastatic cervical lymph nodes with diffusion-weighted MRimaging in patients with head and neck cancer.AJNR Am JNeuroradiol,2003,24(8):1627-1634. 被引量:1
  • 4Chen YB,Liao J,Xie R,et al.Discrimination of metastatic from hyperplastic pelvic lymph nodes in patients with cervical cancer by diffusion-weighted magnetic resonance imaging.Abdom Imaging,2011,36(1):102-109. 被引量:1
  • 5Eiber M,Beer AJ,Holzapfel,et al.Preliminary results for characterization of pelvic lymph nodes in patients with prostate cancer by diffusion-weighted MR-imaging.Invest Radiol,2010,45(1):15-23. 被引量:1
  • 6Lin G,Ho KC,Wang JJ,et al.Detection of lymph node metastasis in cervical and uterine cancers by diffusion-weighted magnetic resonance imaging at 3 T.J Magn Reson Imaging,2008,28(1):128-135. 被引量:1
  • 7Roy C,Bierry G,Matau A,et al.Value of diffusion-weighted imaging to detect small malignant pelvic lymph nodes at 3 T.Eur Radiol,2010,20(9):1803-1811. 被引量:1
  • 8周妮娜,陈敏,王文超,赵伟峰,杨正汉,李飒英,张晨.动态增强磁共振成像对直肠癌术前新辅助治疗疗效的评价[J].磁共振成像,2010,1(2):103-109. 被引量:35
  • 9孙晓伟,朱颖,王霄英,蒋学祥.子宫内膜癌盆腔淋巴结转移的不同MR序列诊断研究[J].中国医学影像学杂志,2011,19(5):394-398. 被引量:12
  • 10李琢,薛华丹,何泳蓝,雷晶,金征宇.基于磁共振表观弥散系数分布的淋巴结良恶性鉴别方法研究[J].磁共振成像,2011,2(5):349-352. 被引量:7

引证文献2

二级引证文献12

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部