结果3dCEMRP和直接门静脉造影显示门静脉主干的结果完全一致。
Results The main portal vein appearance was accordant with 3d ce MRP and direct X-ray portography in all cases.
目的：评价螺旋CT经动脉门静脉造影(SCTAP)对肝硬化、门静脉高压判断的临床价值。
Objective: to evaluate the clinical value of spiral ct during arterial portography (SCTAP) in judgment of cirrhosis and portal hypertension.
目的通过比较使用不同注射速率所获得的螺旋CT门静脉造影(CTP)三维图像，优化注射速率的选择。
Objective to choose optimal injection rate in spiral ct portography (CTP) by comparing 3d CTP images using different injection rates.
目的探讨超声造影在门静脉栓子良恶性鉴别诊断中的价值。
Objective To evaluate the diagnostic value of contrast-enhanced ultrasonography in differential diagnosis of portal vein thrombosis.
目的探讨低机械指数实时超声造影在肝移植术后门静脉并发症诊断中的价值。
Objective To study the value of real time contrast-enhanced ultrasonography in the diagnosis of portal vein complications after liver transplantation.
目的应用超声造影观察门静脉右支开始显影时间，以及彩色多普勒流速剖面技术检测门静脉右支血流速度和血流量，以探讨其在判断肝硬化程度中的临床价值。
Aim: To probe the clinical value in the assessment of liver cirrhosis degree by arrival time of right portal vein with contrast-enhanced ultrasonography and velocity and flow volume with CDVP.
目的评价双螺旋CT血管造影（SCTA）不同扫描层厚和螺距对门静脉成像质量的影响。
Objective To optimize parameters with double spiral computed tomographic angiography(SCTA) for visualization of portal veins.
目的探讨磁共振血管造影对门静脉高压症的临床应用价值。
Objective To evaluate the clinical value of the Magnetic resonance angiography in the diagnosis of the portal venous hypertension.
肝动脉造影表现为肝动脉分支增多、增粗，门静脉异常显影及胃冠状静脉曲张。
Arteriography revealed enlarged and numerous branches of hepatic artery with abnormal portal vein visualization and varicose coronary vein.
结果门脉造影显示葡聚糖微球栓塞门静脉末梢分支。
Results Transhepatic portal venography performed after each embolization revealed diffuse PV branch occlusion in all cases.
结论：多层螺旋CT门静脉容积显示技术三维成像是快捷而有效的无创性血管造影术，可为临床提供更优质的图像和更多的信息。
Conclusion: Multi - slice ct portography with VR display is a fast noninvasive and effective method and is able to afford more information for clinic appliance.
目的：评价门静脉癌栓螺旋ct及其门静脉血管造影(CTP)的特征及诊断价值。
Objective: to evaluate the characteristics of portal vein tumor thrombosis on helical ct and ct portography (CTP).
结论：螺旋CT门脉造影可较全面地显示门静脉癌栓情况。
Conclution: Helical CT portography (CTP) can provide the comprehensive information about the portal vein cancer embolus.
结论超声造影能非常准确地鉴别出门静脉栓子的良恶性，具有非常重要的临床价值。
Conclusions Contrast-enhanced ultrasonography has the ability of accurate differential diagnosis of portal vein thrombosis, and is very important in clinical application.
目的：利用门静脉穿刺双氧水造影观察原发性肝癌患者肿瘤门脉血供情况及效果。
Conditions and results of blood supply in portal vein to tumor of the patients with primary liver cancer have been observed by portal radiography with hydrogen peroxide.
方法 ：应用彩色多普勒 ，对经间接门静脉血管造影证实的6例先天性门静脉血管畸形患者的声像图特点进行了观察。
Methods:Color Doppler ultrasound and indirective portal vein angiography were performed simultaneously on 6 patients with congenital portal vein malformations.
方法 ：应用彩色多普勒 ，对经间接门静脉血管造影证实的6例先天性门静脉血管畸形患者的声像图特点进行了观察。
Methods:Color Doppler ultrasound and indirective portal vein angiography were performed simultaneously on 6 patients with congenital portal vein malformations.
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