查询词典 MR

Objective To evaluate the effect of multimodality MR imaging and myocardial contrast echocardiography in determination of myocardial perfusion and decision of myocardial viability.

目的评价MR多技术扫描和心肌声学造影在检测心肌灌注、判断心肌存活中的作用。

Purpose:To evaluate the MR images of compressive myelomalacia caused by protrusion of cervical intervertebral discs.

目的：探讨颈椎椎间盘突出症所致压迫性脊髓软化症的MR表现和分期。

Methods: The clinical data and MR imaging in 16 cases of myositis ossificans pathologically proved were reviewed retrospectively.

对16例经手术或穿刺病理证实为骨化性肌炎患者的临床和MR检查图像进行回顾性分析。

The manifestation of clinical and MR Imaging in myositis ossificans have some extent characteristics.

骨化性肌炎临床上多有外伤史，MRI表现具有一定的特征性，提高对其MR表现的认识有助于诊断和鉴别诊断，避免不必要的手术。

Where NACE is specified, materials shall meet NACE MR 01 75 requirements.

指定NACE的地方，材料应满足NACE MR-01-75的要求。

With certain optional trims, they are available to meet both API 607 fire safe requirements and NACE MR-01-75 standard.

并有一些供选择材料，使它能符合API607的防火要求，以及NACE MR-01-75标准。

Methods Twenty four patients with chronic renal diseases and 48 healthy volunteers were examined with SS-EPI DWI at 3.0T MR. In chronic renal disease group, RIF of 14 patients who received renal biopsy was determined as grade Ⅰ and Ⅱ based on the tubule- interstitial damage degree, while RIF of 10 patients with uremia, who did not receive biopsy but had nephrogenic renal atrophy, was categorized as grade Ⅲ.

对照组（48例正常志愿者）和慢性肾病组（24例慢性肾脏疾病患者）在肾脏常规MR扫描后行DWI扫描，慢性肾病组14例行穿刺活检，根据病理结果将肾小管间质损害程度分为Ⅰ、Ⅱ级；另10例肾脏体积缩小的慢性肾功能衰竭尿毒症期患者定为Ⅲ级。

Materials and Methods: Two cases of brain tumors (one was glioblastoma, the other was central neurocytoma) were performed dynamic enhanced CT and DSC-T2~* MR perfusion imaging before operations.

材料和方法：术前对2例脑肿瘤(1例胶质母细胞瘤，另1例中央神经细胞瘤作为对照)分别行动态对比增强CT灌注和动态T2~*敏感对比增强平面回波(DSC-T2~*)MR灌注成像，分析两种灌注方法的rCBV、CBF结果。

Objective To improve MR Imagine diagnoses of Ovarial Tumor -like lesion and clinic diagnostic value.

目的：提高MR对卵巢瘤样病变影像学诊断的认识及其临床诊断价值。

In diagnosing Ovarial Tumor-like lesion field, MR shares relatively great advantage.

MR在卵巢瘤样病变诊断方面有较大优势。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。