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- Conclusions Open MR scanner with an optical tracking system guidance and monitoring lumbar disc discography is feasible and safety. 结论 开放式MR结合光学导引系统用于引导椎间盘造影术是可行的、安全的。
- To evaluate the feasibility and safety of lumbar disc discography carried out in an open MR scanner with an optical tracking system. 摘要： 目的 评价开放式MR扫描仪结合光学追踪系统行椎间盘造影术操作方法的可行性及安全性。
- The results of both convention MR scan and MR arthrography were compared with arthroscope and operation. 结果:弥散法膝关节造影可使半月板撕裂处信号强级明显高于平扫时的信号;同时检查的诊断符合率从52.;6%25提高到78
- Purpose: To introduce the practical experiences of dynamic Gd DTPA enhanced MR scan. 目的:探讨MR多时相动态增强扫描的方法及其在MR诊断中的价值。
- The safety and effectiveness of Gd-DTPA-BMA and Gd-DTPA of Multi-phase dynamic contrast enhanced MR scan of hand-push bolus for liver are identical. 在肝脏疾病MR手推团注多时相增强扫描中 ,Gd -DTPA -BMA和Gd -DTPA均可达到满意的增强效果 ,安全及有效性两者无显著性差异。
- Materials and Methods: All images were performed in 1.5T supraconduction MR scanner (Eclipse, Marconi Medical System, USA), using body package flexile coil. 材料与方法:采用1.;5T超导MR扫描仪(Marconi;Eclipse型);使用体部包裹软体线圈。
- Objective To evaluate the safety and effectiveness of Gd-DTPA and Gd-DTPA-BMA of multi-phase dynamic contrast enhanced MR scan of hand-push bolus for hepatic lesions. 目的 对比离子型钆喷酸葡胺 (Gd -DTPA)和非离子型钆双胺MR对比剂 (Gd -DTPA -BMA)在肝脏病变手推团注多时相增强扫描中的增强效果。
- The 3D/WATSthin-layer MR scanning made the TMJ models more precise. 应用T_1W/3D/WATS 斜矢状位薄层MR 扫描技术进行关节区扫描,获取更为准确的关节区解剖结构,提高了关节区三维模型的精度。
- Objective To introduce multi-phase dynamic contrast-enhanced MR scan of hand-push bolus for hepatic tumor and to evaluate the effectiveness of Gd-DTPA and Gd-DTPA-BMA. 目的介绍肝脏病变手推团注动态MR增强扫描方法,对比离子型钆喷酸葡胺和非离子型钆双胺MR对比剂在肝脏肿瘤性病变动态增强的效果。
- Methods:VX2 tumors were established in 18 rabbits. Chemical-shift MR imaging and T2WI were performed for phantom and VX2 tumors of rabbits during PEI with FR FSE on a 1.5T MR scanner. 方法制备18只肝VX2瘤兔;在1.;5T磁共振扫描仪下;应用FRFSE序列结合化学位移成像和FRFSE;T2WI序列完成试验模型和PEI术中监控的扫描。
- Methods 77 cases of suspected brain infarction were included in the group and received MR scan by sequences of T1WI, T2WI, DWI and FLAIR with the low field MR scanner (magnetic field of 0.35 T). 方法应用(0.;35T)磁共振T1WI、T2WI、FLAIR和DWI序列对77例脑梗塞病人进行扫描;分析各序列显示的结果及信号强度特点。
- Conclusion:MR scanning,It s importent value on dignosing liver cancer. 结论:MR扫描肝脏对本病诊断具有重要的价值。
- Conclusions MRCP is the noninvasive technique for depicting the pancreatic-bile ducts.Combined with MR scan, it is helpful in evaluating the site and etiology of bile duct obstruction. 结论:MRCP可在一定程度上反映胆道梗阻的性质,能够较好地评价胆道系统的正常与病理解剖,是诊断胆道病变一种非常有效的方法。
- MRU examination combined with routine MR scanning could diagnose many diseases of urology. 结合常规MR扫描可准确诊断泌尿系多种病变。
- The doctors gave him an ultrasonic brain scan. 医生给他做了脑部超声波扫描检查。
- All of them had conventional X-ray films, 13 cases had CT scanning, 11 cases had ECT scanning, 5 cases had MR scanning, and 4 cases with DSA. 15例均行平片检查 ,其中 13例行CT检查 ,11例行发射型计算机体层摄影(ECT)检查 ,5例行MR检查。 4例行DSA造影检查。
- Mr Jones has a long history of heart trouble. 琼斯先生有长期的心脏病史。
- In the 9 ears which accepted HRCT and MR scanning,7 ears showed abnormal changes of different degree in the inner ear on HRCT images and the other 2 appeared normal. 进行了HRCT及MRI检查的9耳中,7耳在HRCT上可见内耳不同程度的异常改变,2耳内耳未见异常改变。
- The second scan revealed a brain tumor. 第二次扫描显示出一个脑瘤。
- Mr Evans is a Londoner born and bred. 埃文斯先生是个道地的伦敦人。
