Objective To explore the application of ct perfusion imaging on transient ischemic attacks (TIA).
目的探讨CT脑灌注成像在短暂性脑缺血发作(TIA)的应用。
Conclusion CT perfusion imaging can be used to study the microcirculation of rat C6 brain gliomas.
结论CT灌注成像可用于研究大鼠c6脑胶质瘤的微循环变化。
Objective To investigate the suitable injection rate and dose in multi-slice CT perfusion imaging.
目的探讨多层螺旋CT脑灌注成像合适的注射速率及剂量。
Objective to investigate the features of hepatocellular carcinoma (HCC) with ct perfusion imaging.
目的探讨肝细胞癌(HCC)的CT灌注成像特点。
Conclusion CT perfusion imaging is valuable in preoperative grading gliomas in clinical procedures.
结论CT灌注成像对胶质瘤术前分级有临床实用价值。
Objective:To evaluate the diagnostic value of CT perfusion imaging (CTPI) in cerebral ischemic diseases.
目的：探讨CT灌注成像（CTPI）对脑缺血性疾病的诊断价值。
Objective To assess the value of 32 slices volume ct perfusion imaging in the diagnosis of pancreatic cancer.
目的评价32层容积ct灌注成像技术诊断胰腺癌的价值。
Purpose To evaluate the diagnosis value of multi-slice spiral CT perfusion imaging in the diagnosis of ischemia cerebral diseases.
目的：评价多层螺旋CT灌注成像在脑缺血性疾病的诊断价值。
Objective To determine value of CT perfusion imaging and brain angiography on diagnosis of vertebrobasilar transient ischemic attack.
目的研究CT灌注成像和脑血管造影对椎基底动脉短暂性缺血发作的诊断价值。
Objective To observe the value of the combination of CT perfusion imaging (CTPI) and MRI DWI in diagnosis of acute cerebral infarction.
目的探讨联合应用CT灌注成像（CTPI）和MRDWI技术对急性脑梗死的临床诊断价值。
Conclusions: CT perfusion imaging is an accurate means for analyzing blood perfusion state, which may play an important role in the diagnosis of salivary tumors.
结论：涎腺肿瘤的CT灌注成像是一种较为准确的定量分析肿瘤血流灌注状态的方法，具有较高的临床应用价值。
Objective To evaluate the application of multi-slice spiral ct perfusion imaging in the kidney and the influence of various injection rate on perfusion parameters.
目的探讨多层螺旋CT灌注扫描在肾脏血流灌注中的应用及对比剂注射流率对灌注参数的影响。
Objective To evaluate the clinical application of ct perfusion imaging (CTPI) and ct subtraction angiography (CTSA) in the diagnosis of acute ischemic cerebrovascular disease (AICVD).
目的评价CT灌注成像(CTPI)及CT减影血管成像(CTSA)在诊断急性缺血性脑血管病(AICVD)中的应用价值。
Dual-energy CT has also been shown to allow for improvements in image quality and reduction in artifacts such as beam hardening that have traditionally limited CT perfusion imaging(101).
双能CT也已被证明能够改进图像质量和减少伪影如射线硬化等在CT灌注成像方面的传统局限性（101）。
Objective To investigate the manifestation of CT perfusion imaging and to evaluate the diagnostic value of CT perfusion imaging technique in patients with ischemic cerebrovascular disease.
目的：探讨缺血性脑血管疾病患者的脑CT灌注表现，评价CT脑灌注成像在缺血性脑血管疾病患者中的临床应用价值。
Objective To compare the value of MR diffusion weighted imaging (DWI), perfusion weighted imaging (PWI), and CT perfusion imaging (CTPI) in evaluating a model of acute cerebral venous occlusion.
目的对比磁共振扩散加权成像（DWI）、灌注加权成像（PWI）和CT灌注成像（CTPI）评价急性脑静脉闭塞模型的价值。
Pancreatic perfusion CT imaging has been applied to the normal tissue of pancreas, the pancreatic cancer, and the pancreatic endocrine tumors.
目前CT灌注成像在胰腺的应用研究主要集中于正常胰腺组织、胰腺癌及胰腺内分泌肿瘤等。
Objective to evaluate the application of 64-multidetector spiral ct cerebral perfusion imaging in patients with hyperacute infarct.
目的探讨64排螺旋CT脑容积灌注成像在超急性期脑梗死的应用价值。
Perfusion CT imaging technique is of value in study of tumor.
CT灌注成像技术在肿瘤性病变的研究中有很重要的价值。
Objective To explore a reliable method to measure the parameters of hepatic perfusion imaging using multislice CT(MSCT) with deconvolution method, and to set the normal threshold.
目的探讨MSCT去卷积法灌注成像技术测定肝脏灌注参数的方法，初步界定其正常阈值。
This article is to review the basic principles of hepatic perfusion ct, imaging method and perfusion characteristics of various hepatic diseases.
本文综述肝脏ct灌注成像的基本原理、方法及各种肝脏病变的CT灌注成像特点。
Methods Conventional CT, CT cerebral perfusion imaging and TCD were performed in 20 patients with TIA diagnosed by clinic. The results were analyzed in a comparison way.
方法对2 0例临床诊断tia的患者行头颅ct平扫、CT脑灌注成像和TCD检查，对其检查结果进行对比分析。
Methods 9 cases of ischemia cerebral diseases were examined by multi-slice spiral CT normal plain scanning and perfusion imaging, 6 of these accepted MRI and 3 accepted DSA afterward.
方法：对9例脑缺血性疾病患者行多层螺旋CT常规头颅平扫及灌注成像检查。其中6例在发病后进行了MRI检查，3例加做了DSA检查。
Objective: Explore the320-row ct cerebral perfusion imaging and angiography in chronic cerebral insufficiency in the value of clinical research.
目的：探讨320排ct脑灌注成像与血管成像在慢性脑供血不足中的临床研究的应用价值。
Objective: To assess clinical utility of perfusion imaging using 64-slice SCT (spiral ct) in the diagnosis of salivary gland tumor.
目的：评价64排螺旋CT灌注成像对涎腺肿瘤的临床诊断价值。
Objective: To assess clinical utility of perfusion imaging using 64-slice SCT (spiral ct) in the diagnosis of salivary gland tumor.
目的：评价64排螺旋CT灌注成像对涎腺肿瘤的临床诊断价值。
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