Perfusion CT techniques can be used to evaluate the hemodynamic changes of the liver.
CT灌注成像技术可以用来评价肝脏的血流动力学变化。
Objective: To study the value of ct perfusion combined with ct angiography in diagnosis of cervical vertigo.
目的：探讨脑ct灌注成像联合ct血管造影成像对颈性眩晕病因的诊断价值。
Conclusion It's a satisfactory method based on successful cerebral CTA study to take the time to peak in CT perfusion as the delay time.
结论先行CT脑灌注成像，根据测量值预测脑CTA检查延迟时间是保障CTA检查成功的一种较好的方法。
Conclusion: perfusion CT provides valuable hemodynamic information and shows the extent of perfusion disturbances for patients with TIA.
结论：CT脑灌注成像能够为TIA患者提供有价值的脑血流动力学信息，显示灌注异常的范围。
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 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。
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 investigate the clinical value of ct perfusion in diagnosing and assessing intracranial neoplasms and tumor-like lesions.
目的探讨多层螺旋CT灌注成像在脑肿瘤和瘤样病变诊断与鉴别诊断中的临床价值。
Objective to study the relationship of ct perfusion parameters with microvessel density (MVD) and vascular endothelial growth factor (VEGF) in rabbit VX2 liver tumor.
目的研究兔VX2肝移植瘤的微血管密度(MVD)和血管内皮生长因子(VEGF)与CT灌注成像各灌注参数的相关关系。
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。
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。
Objective: to evaluate gastrointestinal perfusion parameters with 16 slices spiral ct and to study the changes of these parameters for liver cirrhosis with different severities.
目的利用16层螺旋CT灌注成像技术来研究不同程度肝硬化患者胃肠血流灌注参数的改变。
Objective To evaluate the value of ct perfusion in the reflection of hemodynamic characters in local recurrences of rectal cancer and scar structures after operations.
目的利用多层螺旋CT灌注成像评价直肠癌术后局部复发及疤痕组织的血流动力学差异。
Objective: to evaluate the role of multi-detector row ct perfusion technique in the diagnosis of mild acute pancreatitis (MAP).
目的：探讨多层螺旋CT灌注成像技术在轻症急性胰腺炎(MAP)中的诊断价值。
Objective: To study the brain of 64-slice spiral ct perfusion combined head and neck ct angiography in the middle cerebral artery (MCA) stenosis or occlusion in the clinical clinical applications.
目的：研究探讨64排螺旋CT脑灌注联合头颈部CT血管成像在大脑中动脉(MCA)狭窄或闭塞中的临床临床应用价值。
Objective: To evaluate the clinical capability of ventilation-perfusion (V-P) scintigraphy and spiral ct angiography (SCTA) in the diagnosis of pulmonary embolism (PE).
目的：比较通气蛐灌注(V - P)显像和螺旋ct血管成像(SCTA)对肺栓塞(PE)诊断的临床价值。
Objective To evaluate the combination use of multi-slice ct angiography (CTA) and ct perfusion in patients with severe carotid stenosis disease.
目的探讨多层ct脑灌注技术和头颈部CT灌注成像(CTA)技术联合应用评价颈动脉重度狭窄性病变的临床价值。
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。
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 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 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 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。
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 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。
With the mass injection of iodine contrast agent, cerebral CT perfusion mapping displays cerebral density changes caused by the contrast agent when it passes through capillary vessels.
脑CT灌注成像主要通过团注碘对比剂显示毛细血管内对比剂通过时引起脑组织密度变化状态。
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 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 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。
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。
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