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MR弥散加权成像在外周带早期前列腺癌诊断中的应用研究 被引量：2

Application study of the early diagnosis of prostate cancer peripheral zone on MR diffusion weighted imaging
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摘要 前列腺癌是老年男性常见疾病,不同程度影响患者生存质量和预期寿命.在欧美国家前列腺癌是成年男性最常见恶性肿瘤之一,发病率仅此于肺癌[1,2].前列腺癌的早期发现、合理治疗将直接影响患者预后[3].MRI能准确区分前列腺各解剖区带,在前列腺疾病诊断中有独特优势.弥散加权成像（diffusion-weighted imaging,DWI）能无创检测活体组织中水分子扩散情况,在肿瘤的检出和诊断中亦具有重要价值[4-6].我们对该课题进行了研究,以探讨DWI在早期前列腺癌诊断和鉴别诊断中的价值.
作者 王瑞芳 任华 廖威 吴志远 李真
机构地区 武警辽宁总队医院放射科 中国中医科学院西苑医院放射科
出处 《武警后勤学院学报（医学版）》 CAS 2013年第6期529-531,共3页 Journal of Logistics University of PAP（Medical Sciences）
关键词 前列腺癌 磁共振成像 弥散加权成像
分类号 R445 [医药卫生—影像医学与核医学]
  • 相关文献

参考文献11

  • 1Jemal A, Siegel R, Ward E, et al. Cancer statistics[J]. 2009, CA Cancer J Clin, 2009, 9(4):225-249.
  • 2Ferlay J, Parkin DM,Steliarova F, et al. Estimates of cancer incidence and mortality in Europe in 2008[J]. Eur J Cancer, 2010, 46(4):765-781.
  • 3Collin SM, Martin RM. Metcalfe C, eta/. Prostate-cancer mortality in the USA and UK in 1975-2004:an ecological study[J], ancet On col, 2008, 9(5):445--452.
  • 4Shimizu T, Nishie A,Ro T, eta/. Prostate cancer detection:the value of performing an MRI before a biopsy[J]. Acta Radiol, 2009, 50(9):1080-1088.
  • 5Koh DM, Collins DJ. Diffusion-weighted MRI in the body: applications and allenges in the oncology[J]. AJR, 2007, 188 (6): 1622-1635.
  • 6Koh DM, Scurr E, Collins D J, eta/. Predicting Response of colorectal hepatic tastasis:value of pretreatment apparent diffusion coefficients[J]. AIR, 2007, 188(4):1001-1008.
  • 7Xu J, Humphrey PA, Kibel AS, et al. Magnetic resonance diffusion characteristics of histologically defined prostate cancer in humans[J]. Magn Reson Med, 2009, 61 (4): 842-850.
  • 8梁宇霆,靳二虎,张艺,邓立刚,付静媛.磁共振扩散加权成像在前列腺癌检出和鉴别诊断中的价值[J].磁共振成像,2010,1(4):272-276. 被引量：18
  • 9Ren J, Huan Y, Li F, et al. Combined T2-Weighted and Diffusion-Weighted MRI for Diagnosis of Urinary Bladder Invasion in Patients with Prostate Carcinoma[J]. JMagn Reson Imaging, 2009, 30(2):2351-356.
  • 10Morgan VA, Kyriazi S, Ashley SE, et al. Evaluation of the potential of diffusion-weighted imaging in pr:ostate cancer detection[J]. Acta Radiol, 2007, 48(6):695-703.

二级参考文献11

  • 1Shimizu T, Nishie A, Ro T, et al. Prostate cancer detection: the value of performing an MRI before a biopsy. Acta Radiol, 2009, 50(9): 1080-1088.
  • 2Koh DM, Collins DJ. Diffusion-weighted MRI in the body: applications and challenges in the oncology. AJR,2007, 188(6): 1622-1635.
  • 3Koh DM, Scurr E, Collins DJ, et al. Predicting Response of colorectal hepatic metastasis: value of pretreatment apparent diffusion coefficients. AJR, 2007, 188(4): 1001- 1008.
  • 4Stejskal EO, Tanner JE. Spin diffusion measurements: spin-echo in the presences of a time dependant field gradient. J Chem Phys, 1965, 42(1):288-292.
  • 5Woodfield CA, Tung GA, Grand DJ, et al. Diffusion-weighted MRI of peripheral zone prostate cancer: comparison of tumor apparent diffusion coefficient with Gleason score and percentage of tumor on core biopsy. AJR, 2010, 194(4): 316-322.
  • 6Kim CK, Park BK, Kim B. Diffusion-weighted MRI at 3 T for the evaluation of prostate cancer. AJR, 2010, 194(6): 1461-1469.
  • 7Hosseinzadeh K, Schwarz SD. Endorectal diffusion- weighted imaging in prostate cancer to differentiate malignant and benign peripheral zone tissue. J Magn Reson Imaging, 2004, 20(4): 654-661.
  • 8Pickles MD, Gibbs P, Sreenivas M, et al. Diffusion- weighted imaging of normal and malignant prostate tissue at 3.0 T. J Magn Reson.Imaging, 2006, 23(2): 130-134.
  • 9Haider MA, van der Kwast TH, Tanguay J, et al. Combined T2-weighted and diffusion-weighted MR/for the localization of prostate cancer. AJR, 2007, 189(2): 323-328.
  • 10Kim CK, Park BK, Han J J, et al. Diffusion-weighted imaging of the prostate at 3T for differentiation of malignant and benign tissue in transition and peripheral zones: preliminary results. J Comput Assist Tomogr, 2007, 31 (3): 449-454.

共引文献17

同被引文献20

引证文献2

二级引证文献17

武警后勤学院学报（医学版）
2013年 第6期

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