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- Dynamic contrast MRI 动态MRI
- Objective To evaluate the value of dynamic contrast enhancement MRI in the diagnosis of pituitary micro-adenomas. 目的评价磁共振动态增强扫描诊断垂体微腺瘤的价值。
- MRS can differentiate the nature of the lesions, and can improve the diagnostic specificity combined with dynamic contrast enhancement MRI. MRS能够区分病变性质,与动态对比增强扫描联合应用能够提高诊断的特异性。
- Methods In total 35 cases of pituitary micro-adenoma confirmed by clinical diagnosis were examined by dynamic contrast enhanced MRI scan. 方法回顾分析临床确诊的35例垂体微腺瘤动态MRI增强扫描的表现,并进行讨论。
- However the dynamic contrast gradient has achieved 2000:1 superelevation standard, lets the human hold in high esteem. 不过动态对比度达到了2000:1的超高水准,让人刮目相看。
- 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。
- 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。
- Objective To investigate the relationship between renal biopsy pathology (RBP) and spiral CT dynamic contrast scanning (SCTDCS) in renal interstitial fibrosis (RIF). 目的通过不同程度肾间质纤维化(RIF)肾穿刺病理检查(RBP)与螺旋CT薄层动态增强扫描(SCTDCS)对照,探讨RIF病理与螺旋CT诊断指标之间的相关性。
- ABSTRACTObjective: To compare 3D DCE MRA(Three dimensional dynamic contrast enhanced magnetic resonance angiography) with DSA(Digital subtracted angiography) in assessing vascular stenosis of animal model. 目的:对比三维动态增强磁共振血管成像(Three dimensional dynamic contrast enhanced magnetic resonance angiography,3D DCE MRA)与数字减影血管造影(Digital subtracted angiography,DSA)在对模型动物血管狭窄评估中的一致性;
- Materials and Methods:Among 59 examinations (57 cases) of MRA in abdominal veins performed, there were 51 of 2D TOF (time of flight), 19 of 2D PC (phase contrast), 30 of dynamic contrast enhanced MRA (DCE MRA) (10 of 2D DCE MRA and 20 of 3D DCE MRA). 材料与方法:腹部静脉MRA共57例行59人次检查。 包括2DTOF51次,2DPC19次,动态增强MRA30次(其中2D动态增强10次,3D动态增强20次)。
- Conclusion For patients suspected of intraspinal canal tumour, MRI and Gd-DTPA contrasted MRI should be performed as early as possible in order to avoid missed diagnosis or misdiagnosis. 结论对怀疑椎管内肿瘤的患者须尽早做MRI及增强MRI检查,避免椎管内肿瘤的漏/误诊。
- Methods From January 2004 to October 2005,169 cases with hepatocellular carcinoma received examination of helical CT dynamic contrast enhancement scan. Among them,32 cases with portal fumor thrombus were found and one was anulyzed eom,prehensively. 方法32例肝细胞癌门静脉癌栓形成的患者作螺旋CT平扫和增强扫描,10例进行了多平面重组(MPR)成像,9例患者治疗后作CT随访。
- Dynamic contrast enhanced MR angiography, DCE-MRA 动态增强磁共振血管造影
- The Evaluation of TURP on the Blood Supply of Prostate Cancer, BPH and Normal PZ Using Two-compartment Model after Dynamic Contrast Enhanced MRI TURP手术对前列腺癌组织和非肿瘤组织血供影响的MRI评价
- The Comparative Study of the Evolvement of Blood Brain Barrier of an Acute Experimental Cerebral Artery Occlusion Using Contrast MRI with Pathology 实验性急性脑缺血血脑屏障的MRI与病理对照研究
- We are looking for dynamic persons to be salesmen. 我们正在寻找充满活力的销售人员。
- Driving syncopation and a unique combination of changing meter and dynamic contrasts make composition the ideal selection for contest, festival or concert. Very playable, yet dramatically “dynamic”. 这首曲子充满节奏的变化,带有许多切分音,但难度不是太高,蛮适合一般学生乐团的。
- MRI dynamic contrast enhanced 增强扫描
- In contrast, a dynamic media app has the opposite cache usage behavior. 与之比较,动态媒体程序使用缓存就有相反的行为。
- Every dynamic system needs continuous readjustment. 每一动态系统都需要不断地再调整。