dwi
美 [ˌdi: dʌblju: 'aɪ]英 [ˌdi: dʌblju: 'aɪ]
- 网络弥散加权成像(diffusion weighted imaging)；磁共振弥散加权成像；扩散加权成像
dwidwi
弥散加权成像(diffusion weighted imaging)
弥散加权成像（DWI）判断深低温停循环术后脑损伤的初步实验研究中央级公益性科研院所基本科研业务费 2008-2010 马维国 …
磁共振弥散加权成像
磁共振弥散加权成像（DWI）对发现病毒性脑炎急性期的病灶较T 对病毒性脑炎急性期过后留有神经系统后遗症者 应给予康复 …
扩散加权成像
·扩散加权成像（DWI）在肝硬化后脾脏增大的研究·脾脏增大网膜组织慢性炎症所致胃形态改变一例报告 ·脾脏增大钙化误诊为 …
弥散成像
弥散成像（DWI）、灌注成像（ASL）、功能成像（fMRI）可更早期地检测急性脑缺血，为临床的治疗赢得有效的时间；对白 …
磁共振扩散加权成像
目的探讨磁共振扩散加权成像(DWI)的信号及波谱(MRS)的代谢异常变化与肾上腺脑白质营养不良(ALD)病理、生化改变的对应 …
磁共振弥散成像
磁共振弥散成像（DWI）在急性脑梗塞可以明确诊断，尤其是超早期脑梗塞，对治疗方案的制定与调整及评价疗效均有重要意 …
1
Therefore, the discrimination between penumbra and infarct core by DWI is not always clear, because DWI signal increases in both sides.
因此，DWI中的半影区和梗死的区别并不十分清楚，因为在这两方面DWI信号都会增加。
2
DWI and ADC map may be very important for the differentiation and therapy in early stage.
DWI和ADC图对于早期明确诊断和指导治疗具有非常重要的意义。
3
DWI and PWI were widely used in diagnosis, differentiating, and evaluating the prognosis of liver neoplasm and diffuse lesions.
目前，弥散成像和灌注成像已广泛应用于肝脏肿瘤和弥漫性疾病的诊断、鉴别诊断和治疗后疗效评价。
4
For little Ryan Lucero, christmas cheer came to his doorstep early, it wasn't santa but the albuquerque police DWI Task Force.
对于小瑞安卢塞罗，圣诞欢呼来到他家门口早，这不是圣诞老人，但阿尔伯克基警方DWI任务部队。
5
Abnormal high signal can also be seen on DWI image of severe alcoholism dead group, and ADC value showed a sudden drop in a short term.
重症急性酒精中毒死亡组大鼠脑的磁共振弥散加权成像均出现高强度信号，表观弥散系数值在短时间内骤降。
6
Conclusion DWI was necessary for the diagnosis of rectal cancer when performing conventional sequences.
结论DWI是使用常规序列诊断直肠癌的必要补充。
7
Objective To evaluate the application value of multidirectional MRI diffusion weighted image(DWI) in acute brainstem infarction.
目的探讨MRI多方位扩散加权成像在脑干梗塞中临床应用价值。
8
and their clinical material and heads of weighted imaging(DWI MR diffuse) anomalies and normal patient's prognosis are compared.
并对其临床资料和头颅MR弥散加权成像（DWI）异常及正常患者的预后进行比较。
9
DWI and ADC values are secure scatheless, accurate, and quickly methods to judge the lymph node either metastasis or hyperplasia.
DWI和ADC值测量是一种安全、无创、准确、快速的诊断腋窝转移性淋巴结和良性反应增生性淋巴结的手段。
10
Objective To investigate the DWI manifestations and mechanism of cerebral venous sinus thrombosis(CVST).
目的探讨急性期静脉窦血栓脑实质的磁共振扩散加权成像（DWI）表现及其发生机制。
11
Objective To investigate the diagnostic value of diffusion weighted imaging ( DWI) in acute cerebral infarction.
目的探讨低场磁共振弥散加权成像（DWI）诊断急性脑梗死的价值。
12
Three diagnostic categories were created: TIA with normal DWI results, TSI , and IS.
根据临床和影像学特征分为三类：正常DWI结果的TIA，TSI和IS。
13
Combining the signal intensity on DWI and T2WI, the infarcts can be approximately staged from the view point of imaging.
DWI和T2WI信号强度变化相结合，可从影像学角度大致对脑梗死进行分期。
14
abstract: Objective To assess the diagnostic value of diffusion weighted imaging(DWI) in acute pancreatitis.
目的探讨弥散加权成像（DWI）检查对急性胰腺炎的诊断价值。
15
Objective To evaluate diffusion-weighted imaging (DWI) in the diagnosis of encephalic diseases.
目的评价磁共振弥散加权成像（DWI）在脑部病变诊断中的应用价值。
16
The DWI abnormality provides information about clinical outcome and final infarct size.
异常的成像提供了有关的临床结果和最后梗死面积的资料。
17
Necrotic tumor and cystic metastases may occasionally have restricted diffusion on DWI.
坏死性囊性肿瘤和转移可能偶尔会限制在DWI扩散。
18
The whole direction diffusion showed clearer infarct lesions than that of single direction diffusion did.
DWI的全方向比单方向对显示超急性期脑梗死的梗死灶更清楚。
19
During recovery stage and chronic stage, the lesions on DWI change to equal or complex signal, partly cyst signal.
恢复期及慢性期，DWI影像学逐渐改变变成等信号、杂信号，部分为囊性信号，且不易显示病灶。
20
Objective To evaluate the clinical value of DWI in the diagnosis of hyperacute cerebral infarction and hypertensive encephalopathy .
目的探讨弥散加权像（DWI）在超急性脑梗塞和高血压脑病诊断中的作用。
21
Objective To explore fluid attenuated inversion recovery(FLAIR) and Diffussion-Weighted Imaging(DWI) sequence in MRI in brain.
目的评价低场液体衰减反转恢复技术（FLAIR）和弥散成像（DWI）序列在脑部MRI应用价值。方法应用0。
22
Conclusion DWI is helpful in the diagnosis of primary lesions and their lymph node metastases of NPC.
结论扩散加权成像对鼻咽癌原发病变及转移淋巴结有一定的诊断价值。
23
Objective: To evaluate the diagnostic value of DWI in children with virus encephalitis and to observe the ADC values.
目的：评价磁共振扩散加权成像对小儿病毒性脑炎的诊断价值，并观察表观扩散系数的变化规律。
24
An arrest for DWI can be a life changing event.
被DWI拘留一次可能成为人生的一个转折点。
25
Methods: MRI findings of 45 cases with cerebral cavernous angioma, proved by pathology, were reviewed.
方法：回顾性分析45例经病理证实的脑内海棉状血管瘤患者的MRI资料，重点分析DWI信号特征及其对病灶的显示能力。
26
Furthermore, WB-DWI revealed more metastases to the lymph lodes and extraskeletal organs.
此外，WB-DWI可以发现更多的骨外器官及淋巴结的病变。
27
DWI has become a growing threat to life in Taiwan.
在台湾，酒后驾驶逐渐开始威胁生命。
28
DWI in injury showed different degrees of high signal.
损伤处的DWI图像为不同程度的高信号。
29
Last year, a total of 576 people were killed due to DWI.
去年，总共有576人因酒后驾车而丧命。
30
Objective To study the value of diffusion-weighted imaging(DWI) in the diagnosis of hyperacute cerebral infarction(HCI).
目的研究磁共振弥散加权成像（DWI）技术在超急性期脑梗死诊断中的价值。