磁共振扩散加权成像,diffusion-weighted MR imaging
1)diffusion-weighted MR imaging磁共振扩散加权成像
1.Applications in evaluation ofdiffusion-weighted MR imaging in liver focal masses;磁共振扩散加权成像在肝脏占位性病变中的应用
2.Objective To evaluate the application ofdiffusion-weighted MR imaging(DWI) in hepatic masses.目的 探讨磁共振扩散加权成像(DWI)在肝脏占位性病变中的诊断价值。
英文短句/例句
1.Initial Study of Diagnostic Value in Diffusion Weighted Imaging of Pancreatic Cancer;磁共振扩散加权成像在胰腺癌的初步应用
2.The Ability of Diffusion Weighted Imaging in Displaying Stomach Cancer;磁共振扩散加权成像对胃癌的显示能力
3.Study of Diffusion-weighted MR Imaging for Pelvic Lymph Node in Patients with Cervical Carcinoma;宫颈癌盆腔淋巴结磁共振扩散加权成像研究
4.Evaluation of MR Diffusion Weighted Imaging in Liver Cirrhosis;磁共振扩散加权成像评价肝硬化的应用价值
5.The application of diffusion-weighted MR imaging in diagnosing uterine tumors磁共振扩散加权成像在子宫肿瘤诊断中的应用
6.The Value of Diffusion-weighted Imaging in the Diagnosis of Rectal Cancer Using 3.0 T MR Scanner3.0T磁共振扩散加权成像在直肠癌诊断中的价值
7.Application of Magnetic Resonance Diffusion Weighted Imaging for Detecting Focal Liver Lesions磁共振扩散加权成像在肝脏占位病变中的应用
8.Diagnostic capability of non-contrast MR imaging to detect breast cancer:combining diffusion-weighted and STIR imaging磁共振扩散加权成像与STIR成像联合检出乳腺癌的诊断价值
9.The Value of MR Diffusion Weighted Imaging in the Diagnosis of Hepatic Benign and Malignant Lesions;磁共振扩散加权成像对肝脏良恶性病变的诊断价值研究
10.The Clinical Application Study of Diffusion-weighted MR Imaging (DWI) in Acute Contusion of Spinal Cord;磁共振扩散加权成像在急性脊髓外伤中的临床应用研究
11.Application Study of Diffusion Weighted MR in Assessing the Outcome of Interventional Treatment on Hepatic Carcinoma Patients;磁共振扩散加权成像评价肝癌介入术后疗效的应用研究
12.The Primary Study before and after TACE in Liver Cancer by MR Diffusion-weighted Imaging;磁共振扩散加权成像在肝癌介入治疗前后应用的初步研究
13.Clinical Application of Diffusion Weighted MR Imaging in the Focal Liver Masses;磁共振扩散加权成像在肝脏肿瘤性病变中的临床应用研究
14.Applications in Evaluation of Diffusion Weighted MR Imaging in Hepatic Masses;磁共振扩散加权成像在肝脏占位性病变中的应用
15.Application Study of Diffusion Weighted MR Imaging in Focal Liver Lesions;磁共振扩散加权成像在肝占位性病变的应用研究
16.Experimental Study on Hepatic Fibrosis with MR Diffusion-weighted Imaging and MR Perfusion-weighted Imaging;肝纤维化磁共振扩散加权、磁共振灌注成像的实验研究
17.Application of Diffusion-weighted MR Imaging and Diffusion Tensor Imaging in Brain Tumor Diagnosis and Evaluation磁共振扩散加权和扩散张量成像在脑肿瘤诊断和评价中的作用
18.A Experimental Research of Acute Ischemic Infarction by Using MR Diffusion and Perfusion Weighted Imaging;早期缺血性脑梗死磁共振扩散加权和灌注加权成像的实验研究
相关短句/例句
diffusion-weighted magnetic resonance imaging扩散加权磁共振成像
1.Magnetic resonance sialography(MRS) anddiffusion-weighted magnetic resonance imaging(DW MRI) ,as two of the most important progresses in the latest MRI techniques,with the virtue of non-invasion and non-ionizing radiation,has been rapidly developed in salivary function assessment in recent years,and it has kept on improving technically.磁共振涎管成像(magnetic resonance sialography,MRS)和扩散加权磁共振成像(diffusion-weighted magnetic resonance imaging,DW MRI)是近年新发展起来的涎腺功能评价方法,具有无创、无辐射的特点。
3)magnetic resonance diffusion weighted imaging磁共振弥散加权成像
1.A control study ofmagnetic resonance diffusion weighted imaging of patients with acute cerebral infarction and early(<48 hours) intervention with resuscitating and scalp acupuncture therapies(醒脑开窍针刺加头针法);醒脑开窍针刺加头针早期介入治疗脑梗死的磁共振弥散加权成像对照研究
2.Objectives To study the chronological and spatial rules of changes during focal cerebral ischemia and reperfusion in different brain regions withmagnetic resonance diffusion weighted imaging (DWI) in a rat model of occlusion of middle cerebral artery(MCAO),and to explore the development of cytotoxic edema in acute phase.目的利用大鼠大脑中动脉阻塞 (MCAO)及再灌注模型 ,在磁共振弥散加权成像 (magneticresonancediffusion weightedimaging ,DWI)观察中 ,研究各脑区不同时相的缺血改变时空变化规律 ,探讨急性期细胞毒性水肿的演变。
4)Diffusion weighted imaging磁共振弥散加权成像
1.Diffusion weighted imaging is a unique and most ideal imaging method to observe water molecular diffusion in vivo tissue by using magnetic resonance imaging.磁共振弥散加权成像(DWI)是利用MRI观察活体组织水分子弥散运动最理想且唯一的成像方法。
5)MR-DWI磁共振弥散加权成像
1.ObjectiveIt s to investigate the relationship between the MR diffusion weighted imaging (MR-DWI) scanning appearance and Traditional Chinese Medicine (TCM) differentiation syndromes of the patients of acute ischemic apoplexy (AIA),through analyzing materials of brainMR-DWI scanning and ADC value in different TCM syndromes of AIA patients.目的通过回顾性分析急性缺血性中风(acute ischemic apoplexy，AIA)病例的头颅磁共振弥散加权成像(diffusion weighted imaging，DWI)影像表现与中医临床证型资料，探讨急性缺血性中风MR-DWI影像表现与中医辨证分型的关系，目的为急性缺血性中风的中医临床辨证提供客观参考指标，使其中医辨证客观化、微观化。
6)magnetic resonance diffusion imaging磁共振扩散成像
1.The strength and the direction of diffusion sensitive magnetic gradient field are important experimental parameters inmagnetic resonance diffusion imaging,but these parameters cannot be modified by user of the software.扩散敏感梯度磁度的方向及强度是磁共振扩散成像实验的重要参数,但这二个参数不能由用户通过设备自带的软件设定。
延伸阅读
磁共振成像磁共振成像magneticresonanceimaging利用人体组织中某种原子核的核磁共振现象，将所得射频信号经过电子计算机处理，重建出人体某一层面的图像的诊断技术。又称核磁共振成像术。英文简称MRI。磁共振成像的胸部显影片MRI在临床上主要用于以下部位：①头部。可清晰分辨脑灰质和白质，对多发性硬化等一类脱髓鞘病优于CT。对脑外伤、脑出血、脑梗塞、脑肿瘤等同CT类似，但可显示CT为等密度的硬膜下血肿。脑梗塞或脑肿瘤的早期，CT不能查出，而MRI有可能显示。对钙化和脑膜瘤显示不好。脑干及小脑病变的MRI图像由于没有伪影是首选检查方法。②脊柱。不需要造影剂就能清晰区分脊髓、硬膜囊和硬膜外脂肪。对肿瘤、脊髓空洞症、脱髓鞘病变等均有较高诊断价值。显示骨折或脱位不如常规X射线或CT，但能观察脊髓损伤情况。显示椎间盘较好，可以分辨纤维环和髓核，特别是矢状面图像可以同时显示多个椎间盘突出。③四肢。对骨质本身病变显示不如常规X射线或CT。对软组织及肌肉病变包括肿瘤及炎症都能清晰显示，特别是对早期急性骨髓炎，是一种灵敏度很高的检查方法。也是检查膝关节半月板病变的首选方法。④盆腔。对直肠及泌尿生殖系统优于CT，无辐射损害，特别适用于孕妇及胎儿检查。⑤胸部。对肺的检查不如常规X射线，对纵隔检查则优于CT，不用造影剂即可分辨纵隔血管和肿物，也是一项有价值的心血管检查技术。⑥腹部。主要用于肝、胰、脾、肾等实质脏器。
