期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

MR扩散加权成像在22例胶质瘤患者的诊断应用 被引量：1

下载PDF
导出
摘要 目的探讨MR扩散加权成像(DWI)在胶质瘤诊断中的应用价值,为临床医生正确诊断和合理治疗提供可靠的影像学支持。方法采用荷兰飞利浦1.5T MR磁共振成像系统,选取22例手术后病理证实脑胶质瘤患者,术前均常规行MR增强扫描加平扫、DWI成像扫描并影像为胶质瘤病例。对照分析病变的实质部分、周围水肿区以及正常脑组织的表观弥散系数(ADC值),并进行统计学分析。结果胶质瘤的ADC值与正常的脑组织比较,差异有统计学意义(P<0.05)。结论 MR扩散加权成像在胶质瘤的诊断中应用价值较高。
作者 孟庆锐
机构地区 辽宁省抚顺市第三医院
出处 《中国现代药物应用》 2015年第21期72-73,共2页 Chinese Journal of Modern Drug Application
关键词 磁共振成像 扩散加权成像 胶质瘤
分类号 R445.2 [医药卫生—影像医学与核医学] R739.41 [医药卫生—肿瘤]
  • 相关文献

参考文献4

二级参考文献41

  • 1Brunberg JA, Chenevert TL, McKeever PE, et al. In vivo MR determination of water diffusion coefficients and diffusion anisotropy: correlation with structural alteration in gliomas of the cerebral hemispheres[J]. AJNR, 1995, 16(2):361-371.
  • 2Lee SR, Sanches J, Mark AS, et al. Posterior fossa hemangioblastomas: MR imaging[J]. Radiology, 1989, 171(2): 463-468.
  • 3Elster AD, Arthur DW. Intracranial hemangioblastomas: CT and MR findings[J]. J Comput Assis Tomgr, 1988, 12(5):756-758.
  • 4Desprechins B, Stadnik T, Koerts G, et al. Use of diffusion-weighted MR imaging in differential diagnosis between intracerebral necrotic tumors and cerebral abscesses[J]. AJNR, 1999, 20(7):1252-1257.
  • 5Koung YJ, Chang KH, Song IC, et al. Brain abscess and necrotic or cystic brain tumor: discrimination with signal intensity on diffusion-weighted MR imaging[J]. AJR, 1998, 171(6): 1487-1490.
  • 6Nadal DL, Herlidou S. Differential MRI diagnosis between brain abscesses and necrotic or cystic brain tumors using the apparent diffusion coefficient and normalized diffusion-weighted images[J]. Magn Reson Imaging, 2003, 21(6):645-650.
  • 7Filippi CG, Edgar MA, Ulug AM, et al. Appearance of meningiomas on diffusion-weighted images: correlating diffusion constants with histopathologic findings[J]. AJNR, 2001, 22(1):65-72.
  • 8Takeshi S, Yukunori K, Masato K, et al. Usefulness of diffusion-weighted MRI with echo-planar technique in the evaluation of cellularity in gliomas[J]. Journal of Magnetic Resonance Imaging, 1999, 9(1):53-60.
  • 9Kinuko K, Yuichi I, Keiko N, et al. The role of Diffusion-weighted Imaging in patients with brain tumors[J]. AJNR, 2001, 22(6): 1081-1088.
  • 10Le Bihan D, Mangin JF, Poupon C, etal. Diffusion tensor imaging: concepts and application. Magn Reson Imaging, 2000, 13 (4) :534-546.

共引文献78

同被引文献20

  • 1Coban G, Mohan S, Kural F, et al. Prognostic Value of Dynamic Susceptibility Contrast- Enhanced and Diffusion-Weighted MR Imaging in Patients with Glioblastomas[J].AJNR Am J Neuroradiol,2015 ,36(7):1247- 1252.
  • 2Yamasaki F, Takayasu T, Nosaka R, et al. Magnetic resonance spectroscopy detection of high lipid levels in intraaxial tumors without central necrosis: a characteristic of malignant lymphoma[J]. J Neurosurg, 2015,122 (6) : 1370- 139.
  • 3Jurkiewicz E, Grajkowska W, Nowak K, et al. MR imaging, apparent diffusion coefficient and histopathological features of desmoplastic infantile tumors-own experience and review of the literature[J].Chiids Nerv Syst, 2015, 31 (2): 251-259.
  • 4Ali S, Joseph NM, Perry A, et al. Apparent diffusion coefficient in glioblastoma with PNET-like components, a GBM variant [J]. J Neurooncol,2014, 119 (2): 353- 360.
  • 5de Fatima Vasco Aragao M, Law M, Batista de Almeida D, et al. Comparison of perfusion, diffusion, and MR spectroscopy between low- grade enhancing pilocytic astrocytomas and high-grade astrocytomas[J].AJNR Am J Neuroradiol, 2014, 35 (8): 1495- 1502.
  • 6Furuta T, Nakada M, Ueda al. Prognostic paradox F, et bra in damage around the glioblastoma resection cavity [J]. J Neurooncol,2014, 118(1): 187- 192.
  • 7Fathi Kazerooni A, Mohseni M, Rezaei S et al. Multi- parametric (ADC/PW1/T2-w) image fusion approach for accurate semi-automatic segmentation ot" tumorous regions in glioblastoma multiforme[J]. MAGMA, 2015, 28 (1): 13-22.
  • 8张蕊,彭晓刚,崔丽华,倪海洋,卢敬红.磁共振在多形性黄色星形细胞瘤诊断中的价值[J].肿瘤学杂志,2015,21(2):157-159. 被引量：4
  • 9张卫,朱幼玲,吴晓宇,朱双根,翟登月.MRI FLAIR序列血管高信号征对急性前循环脑梗死的临床评估作用[J].中华神经医学杂志,2015,14(3):265-270. 被引量：24
  • 10于同刚,吴丽琼,戴嘉中,潘力,盛晓芳,汪洋,施惠东,曹文静,钱慧君,姚旭峰.MRS在星形细胞肿瘤术后放疗中的价值:Cho/Cr的变化及意义[J].中国医学计算机成像杂志,2015,21(2):101-104. 被引量：5

引证文献1

中国现代药物应用
2015年 第21期

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