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| 前列腺癌MRI诊断的探讨 | |
| 引用本文： | 周作福,陈敏,王文超,蔡葵,钟晨阳,周诚,王建业,王占立,韦嘉瑚,李果珍.前列腺癌MRI诊断的探讨[J].实用放射学杂志,2000,16(4):198-200. |
| 作者姓名： | 周作福 陈敏 王文超 蔡葵 钟晨阳 周诚 王建业 王占立 韦嘉瑚 李果珍 |
| 作者单位： | 1. 北京医院放射科,北京,100730;福建南平市第一医院磁共振室,353000 2. 北京医院放射科,北京,100730 3. 北京医院泌尿科,北京,100730 |
| 基金项目： | 1998 - 2 0 0 0年度人事部非教育系统留学人员科技活动择优项目基金资助! ( [1998] 87号 ) |
| 摘 要： | 目的 :探讨磁共振诊断前列腺癌的准确性和临床意义。方法 :选择 60岁以上临床怀疑前列腺癌的病人 59例 ,均行磁共振轴、矢、冠位平扫 ,运用盆腔相控线圈、采用自旋回波序列 ( SE) T1加权像和快速自旋回波序列 ( FSE) T2 加权像 ,加或不加脂肪抑制技术。结果 :在 59例临床怀疑前列腺癌病人中 ,经 MRI检查提示前列腺癌 37例 ,经病理证实 2 9例 ,假阳性 8例 ,假阴性 4例。结论 :磁共振是目前诊断前列腺癌及其分期的最有效影像手段 ,对临床治疗方法的选择具有重要的指导意义 |
| 关 键 词： | 磁共振成像 前列腺 前列腺癌 |
| 修稿时间： | 1999-06-07 |
MR Evaluation of Prostatic Carcinoma |
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| ZHOU Zuo-fu,CHEN Min,WANG Wen-chao,CAI Kui,ZHONG Chen-yang,ZHOU Cheng,WANG Jian-ye,WANG Zhan-li,WEI Jia-hu,LI Guo-zhen.MR Evaluation of Prostatic Carcinoma[J].Journal of Practical Radiology,2000,16(4):198-200. | |
| Authors: | ZHOU Zuo-fu CHEN Min WANG Wen-chao CAI Kui ZHONG Chen-yang ZHOU Cheng WANG Jian-ye WANG Zhan-li WEI Jia-hu LI Guo-zhen |
| Abstract: | Objective:To eveluate MR diagnostic accuracy and clinical value on the prostatic carcinoma.Methods:Fifty-nine patients(>60 year old)with suspected prostatic carcinoma were imaged by T 1-weighted spin-echo pulse sequesces and T 2-weighted fast spinecho pulse sequesces in axial,sagittal and coronal planes with a pelvic phased-array coils.Results:Tirty-seven of fifty-nine patients were diagnosed as prostatic carcinoma using MR imaging,in which there were tewenty-nine patients with prostatic carcinoma proved pathologically by biopsy and eight patients with false-positive and four patients with falsenegative.Conclusion:MRI is the best diognostic modality in localizing and staging prostatic carcinoma and guiding for the choice of treatments of prostatic carcinomas. |
| Keywords: | magnetic resonance imaging prostate prostatic carcinoma |
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