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。
Objective: To evaluate the clinical application of the bolus triggered technique with 16-slice spiral ct in ct angiography (CTA) of cervical arteries.
目的：探讨16层螺旋CT团注追踪触发技术在颈部动脉ct血管成像(CTA)中的应用价值。
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。
Purpose:To evaluate the value of spiral CT angiography (CTA) in diagnosis of the pulmonary arterial disorders.
目的：探讨螺旋CT血管造影在少见肺血管病变诊断中的应用价值。
Objective: To detect the value of multi-slice spiral CT angiography (CTA) in lower extremity artery.
目的：探讨多排螺旋CTA血管成像在下肢动脉血管疾病中的价值。
Objective To assess the values of 3d-ct angiography (CTA) in the diagnosis and operative follow up of intracranial aneurysms after clip.
目的探讨三维ct血管造影(3d -CTA)对颅内动脉瘤的诊断价值，以及对动脉瘤夹闭术后评价其指导价值。
Objective To discuss the clinical application value of 64-slice spiral ct angiography (CTA) in the diagnosis of intracranial aneurysm.
目的探讨64排螺旋ct血管造影(CTA)诊断颅内动脉瘤的临床价值。
Objective To study the anatomy of the facial artery using 16-slice spiral CT angiography (CTA).
目的利用16排螺旋CT血管造影技术（CTA）对面动脉进行解剖学研究。
Methods: 12 cases of mixed stroke were examined with CT and CTA scanning.
方法：对12例混合性中风患者，进行常规ct和CTA扫描。
The development of spiral CT has made CTA a wide applications.
螺旋ct的出现，使CT血管造影有了更广泛的应用。
Objective To study the role of three-dimensional ct angiography (3d-cta) in diagnosing cerebral infarction.
目的探讨三维ct血管造影(3d CTA)对脑梗死的诊断作用。
Objective To explore the clinical value of 3-dimensional ct angiographic (3d-cta) imaging of vertebral artery.
目的探讨采用三维ct血管造影(3d - CTA)观察椎动脉的价值。
Objective To assess the values of 16 slices CT angiography (CTA) in the diagnosis and postoperative follow-up of intracranial aneurysms after clip.
目的探讨16层螺旋CT血管造影（CTA）对颅内动脉瘤的诊断价值，以及对动脉瘤夹闭术后评价其指导价值。
Objective to evaluate the clinical value of 16-slice spiral ct three-dimensional computerized tomography angiography (3d-cta) in diagnosis of ruptured intracranial aneurysms.
目的探讨16排螺旋三维ct血管造影(3d - CTA)在诊断破裂动脉瘤中的应用价值。
Purpose:To discuss the value of16-slice spiral CT contrast enhanced early corticomedullary phase scanning and CT angiography(CTA)in diagnosis and preoperative evaluation of renal cell carcinoma.
目的：探讨16层螺旋CT肾脏皮质早期扫描及血管成像在肾癌定性诊断及术前评估中的价值。
CT scan method:cranial routine CT scan, CT perfusion and CTA.
CT扫描方法为CT颅脑平扫、CT灌注扫描及头颈部CTA。
Methods: Comparative analysis of images between cranial plain CT scan and CTA for 30 cases of cerebrovascular disease.
方法：对30例脑血管病患者进行常规头颅CT平扫加CTA检查，并对其图像进行对比分析。
CT/MRI and CTA, MRCP imaging could find infiltrated bile duct and blood vessel objectively, metastatic tumor also could be seen availably.
CT与MRI增强扫描联合CTA、MRCP可有效显示胆管受侵范围、血管受侵情况、肝实质及淋巴结有无转移。
Objective To discuss the methods of reconstructing a digital model and a three-dimensional visualization of the pelvic tumor and the surrounding structures based on CT angiographic (CTA) image.
目的探讨基于CTA断层图像重建盆腔肿瘤及周围结构数字模型及三维可视化的方法。
Objective To discuss the methods of reconstructing a digital model and a three-dimensional visualization of the pelvic tumor and the surrounding structures based on CT angiographic (CTA) image.
目的探讨基于CTA断层图像重建盆腔肿瘤及周围结构数字模型及三维可视化的方法。
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