[1]翟凤仪 王焕军 蔡华崧 关键 林晋华 李树荣 冯仕庭 郭燕.检查前准备及扫描体位对膀胱壁磁共振成像图像质量的影响[J].中华腔镜泌尿外科杂志(电子版),2015,(05):355-359.[doi:10.3877/cma.j.issn.1674-3253.2015.05.012 ]
 Zhai Fengyi,Wang Huangjun,Cai Huasong,et al.Bladder muscle wall detection on 3.0T MR: evaluation for subjects preparation and scanning position effect[J].,2015,(05):355-359.[doi:10.3877/cma.j.issn.1674-3253.2015.05.012 ]
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检查前准备及扫描体位对膀胱壁磁共振成像图像质量的影响()
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中华腔镜泌尿外科杂志(电子版)[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2015年05期
页码:
355-359
栏目:
临床研究
出版日期:
2015-12-31

文章信息/Info

Title:
Bladder muscle wall detection on 3.0T MR: evaluation for subjects preparation and scanning position effect
作者:
翟凤仪 王焕军 蔡华崧 关键 林晋华 李树荣 冯仕庭 郭燕
510080 广州,中山大学附属第一医院医学影像科
Author(s):
Zhai Fengyi Wang Huangjun Cai Huasong Guan Jian Lin Jinhua Li Shurong Feng Shiting Guo Yan .
Department of Radiology,the First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
关键词:
膀胱 MRI图像质量
DOI:
10.3877/cma.j.issn.1674-3253.2015.05.012
摘要:
目的研究膀胱检查前不同准备状态及扫描体位对膀胱壁磁共振成像( MRI)图像质量的影响。方法 40例健康志愿者纳入研究,随机被分为 4组,每组 10例。4组检查者检查前分别行不同的准备或采用不同的扫描体位,对比 T2WI矢状位、轴位、冠状位膀胱壁肌层两层信号的显示情况。结果两位图像分析者之间评分一致性良好。仰卧位检查时,检查者于检查前 30 min适量饮水约 150 ml较膀胱排空后即刻扫描图像得分高( P<0.05);检查前 30 min均饮水约 150 ml,仰卧位检查较俯卧位检查得分高( P<0.05);仰卧位检查时,检查前 1h排尿后禁水禁尿较检查前 30 min饮水 150 ml的图像得分高,但两者未见统计学差异;仰卧位或俯卧位检查,检查前 30 min饮水 150 ml较检查前 1h排尿后禁水禁尿检查图像得分无明显统计学差异。结论患者检查前 1h排尿后禁水禁尿行仰卧位 MRI检查,有利于提高膀胱 MR图像质量。

参考文献/References:

[1] 江华良,陈爽. CT检查在泌尿系肿瘤诊断中的应用价值 [J].中外医疗, 2013, 32(24): 189-191.
[2] 李俊 .膀胱镜在膀胱肿瘤诊断中的应用价值[J].中国实用医药 , 2013, 8(27): 100-101.
[3] Wright JG, Mccauley TR, Bell SM, et al. The reliability of radiologists' quality assessment of Mr pelvic scans [J]. J Comput Assist Tomogr, 1992, 16(4): 592-596.
[4] Narumi Y, Kadota T, Inoue E, et al. Bladder wall morphology: in vitro Mr imaging-histopathologic correlation[J]. Radiology, 1993, 187(1): 151-155.
[5] Zand KR, Reinhold C, Haider MA, et al. Artifacts and pitfalls in Mr imaging of the pelvis [J]. J Magn Reson Imaging, 2007, 26(3): 480-497.
[6] Barentsz JO, Ruijs SH, Strijk SP. The role of Mr imaging in carcinoma of the urinary bladder[J]. AJR Am J Roentgenol, 1993, 160(5): 937-947.
[7] Lawler LP. Mr imaging of the bladder [J]. Radiol Clin North Am, 2003, 41(1): 161-177.
[8] Haylen BT. The empty bladder [J]. Int Urogynecol J Pelvic Floor Dysfunct, 2007, 18(3): 237-239.
[9] Mccauley TR, Wright JG, Bell SM, et al. Effect of prone versus supine patient positioning on pelvic magnetic resonance image quality[J]. Invest Radiol, 1992, 27(12): 1005-1008.
[10] Narumi Y, Kadota T, Inoue E, et al. Bladder tumors: staging with gadolinium-enhanced oblique Mr imaging [J]. Radiology, 1993, 187(1): 145-150.
[11] Abou-El-Ghar ME, El-Assmy A, Refaie HF, et al. Bladder cancer: diagnosis with diffusion-weighted Mr imaging in patients with gross hematuria[J]. Radiology, 2009, 251(2): 415-421.
[12] Takeuchi M, Sasaki S, Ito M, et al. Urinary bladder cancer: diffusion-weighted Mr imaging--accuracy for diagnosing T stage and estimating histologic grade [J]. Radiology, 2009, 251 (1): 112-121.
[13] Moeller G, Hughes JJ, Mangano FA, et al. Comparison of L-hyoscyamine, glucagon, and placebo for air-contrast upper gastrointestinal series [J]. Gastrointest Radiol, 1992, 17 (3): 195-198.

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备注/Memo

备注/Memo:
基金项目:广东省科技计划项目(2013B022000056)
通讯作者:郭燕,Email: dr.guoyan@163.com
更新日期/Last Update: 1900-01-01