Computer tomography; Perfusion imaging; Radiation dosage.
计算机断层成像；灌注成像；辐射剂量。
Objective to optimize the protocol of hepatic MR perfusion imaging.
目的优化肝脏MR灌注成像的扫描技术方案。
Brain perfusion imaging of adenosine interventional test was stress imaging.
同样条件下进行介入脑血管灌注显像。
The MR pulmonary perfusion imaging was achieved by the first-pass contrast agent method.
利用对比剂首次通过法可进行MR肺灌注成像。
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。
Conclusion MR perfusion imaging is helpful for the diagnosis and differential diagnosis of common liver masses.
结论MR灌注成像有助于常见肝占位性病变的诊断和鉴别诊断。
Objective: Discussion the relevant nursing of the ct perfusion imaging for the patients with cerebral hemorrhage.
目的：探讨脑出血患者CT灌注成像的相关护理。
Objective To discuss the diagnostic value of MR perfusion imaging (PWI) in the supratentorial intracranial tumors.
目的探讨磁共振灌注成像（PWI）在幕上脑内肿瘤中的诊断价值。
PrefaceCT Perfusion Imaging, as a kind of functional imaging, can reveal the hemodynamic state of tissue and organs.
CT灌注成像能反映组织、器官的血流动力学状态，属于功能成像的范畴。
Objective To evaluate the value of MR perfusion imaging in the diagnosis and differential diagnosis of common liver masses.
目的探讨MR灌注成像在肝脏常见占位性病变诊断以及鉴别诊断中的价值。
Objective To study the consistency of the results between of MR myocardial perfusion imaging and DSA coronary arteriography.
目的：研究MR心肌灌注成像与DSA冠状动脉造影检查结果的一致性。
Objective To evaluate the clinical value of radionuclide pulmonary perfusion imaging in diagnosing acute pulmonary embolism.
目的评价放射性核素肺灌注显像在诊断急性肺动脉栓塞中的价值。
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 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。
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 investigate the application of computed tomography perfusion imaging (CTPI) in hyperacute ischemic cerebrovascular disease.
目的探讨CT灌注成像(CTPI)在超早期缺血性脑血管病中的应用价值。
Objective to study the clinical application of multi-slice spiral computed tomography (MSCT) perfusion imaging in acute cerebral ischemia.
目的探讨多层螺旋CT (MSCT)灌注成像在急性脑缺血中的临床应用价值。
Methods: to analysis to the correlation materials of the nursing of 24 patients with cerebral hemorrhage who have taken CT perfusion imaging.
方法：对24例行脑灌注CT成像的脑出血患者的护理相关资料进行分析。
Objective to explore diagnostic value of adenosine triphosphate stress myocardial perfusion imaging (ATP-MPI) to coronary artery disease (CAD).
目的探讨静息三磷酸腺苷负荷心肌显像(atp - MPI)对冠心病(CAD)的诊断价值。
Objective To access the diagnostic value of magnetic resonance first pass perfusion imaging in hypertrophic cardiomyopathy (HCM) with myocardial ischemia.
目的评价心肌首过灌注磁共振成像技术对肥厚型心肌病(HCM)心肌缺血的诊断作用。
Results AII and CVIB and myocardial perfusion imaging of regional myocardium which was supplied by LAD were presented a series of changes in various times.
结果LAD供血区域心肌的AII值、CVIB值及心肌血流灌注图像在LAD结扎前、结扎时、恢复再灌注后不同时间内发生了一系列变化。
Objective: To investigate the value of myocardial perfusion imaging (MPI) and exercise electrocardiogram (EECG) in diagnosis of coronary artery disease (CAD).
目的：探讨心肌灌注显像(MPI)与运动心电图(EECG)对冠心病(CAD)的诊断价值。
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 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。
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