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- Results Eleven FNH(11/11,100%)showed hyperechoic in the arterial phase and isoechoic in the portal phase. 门脉相11个(11/11)病灶表现为等增强;
- Results:The images of 3D power Doppler sonography and angiography(arterial phase)were quite similar in demonstrating tumoral vascularity. 结果：三维多普勒超声所显示的肿瘤血管图像与血管造影的动脉期图像非常相似。
- DSA features:There were numerous,coarse and tortuous vascularity on the arterial phase,and a few veins were seen in 2 cases. 血管造影显示动脉期肿瘤血管增多、增粗、纡曲。2例见静脉早显。
- The metastatic tumors revealed intense enhancement on arterial phase CT scan after intravenous contrast medium administration, indicative of hypervascular characteristics. 转移的肿瘤在静脉注射对比剂后的动脉相电脑断层扫描中呈现强烈的显影，表示其高血管性的特徵。
- Subjective analysis revealed that the tumor conspicuity during the pancreatic parenchyma phase was superior to that during the arterial phase and portal phase. 肿瘤在扫描各期的显示情况的评分结果表明，肿瘤在胰腺期扫描可以获得最佳显示。
- CEUS using CCI and SonoVue revealed enhancement in the arterial phase in of HCCs, with a few well-differentiated cases not being diagnosed due to the absence of enhancement. 用CCI技术及造影剂声诺维可以显示绝大多数的肝癌动脉期都有强化，除了一些分化好的癌灶由于动脉期未增强而被漏诊。
- Accumulation in the capillaries is negligible, thus the washout also occurs rapidly after the arterial phase, giving the pancreas a darkened appearance in contrast to the adjacent liver after 2 min. 造影剂在毛细管道中的集聚是可以忽略的，因而在动脉相后也会发生造影剂的快速消退，在2分钟后胰腺与相邻的肝脏相比呈现出相对的低回声改变。
- The scan protocol included plain scanning, the arterial phase and portal venous phase scanning.The manifestation of the three series images and multiplanar reconstruction (MPR) images were analyzed. 方法以53例经手术病理检查证实为胃癌的患者为研究对象，分析其平扫、动脉期及静脉期扫描和多平面重建(MPR)图像。
- In addition, we also obsered inhomogeneous enhancement in all intrapancreatic accessory spleens on the ascular phase and in most intrapancreatic accessory spleens on the arterial phase. 此外，我们同样观察到所有胰腺内副脾在血管相为不均匀增强，在动脉相大部分为不均匀增强。
- Only 3 cases got artery phase images and were diagnosed as SHCC in control while 7 cases got optimal artery phase by using FTB technique. 对照组仅 3例获得较好动脉期 ,确诊小肝癌 3例 ; 实验组所有病例均获得最佳动脉期 ,检出小肝癌 7例 ,1 0例确诊的小肝癌均得到手术及病理的证实。
- Results Preoperative liver opacification showed multiple abnormal vascular lakes in early arterial phases, known as "hanging nut on a twing" sing and "early leaving but late returning&quo... 结果所有病例术前肝动脉造影显示“枝上挂果、早出晚归”的异常血管湖样改变;术后肿瘤均有缩小,其中10例明显缩小,异常血管湖消失。
- Based on transverse CT images in hepatic artery phase, CTA was performed to all the patients with positive APS signs in dynamic enhancement CT and DSA exams. 对CT动态增强扫描和DSA发现的APS阳性患者进行肝动脉期CTA重建。
- Conclusions:3D power Doppler sonography resembles angiography in arterial phases in which it can demonstrate correctly the intratumoral and peripheral vasculatures and their blood flows. 结论：肿瘤三维能量多普勒超声图像与血管造影动脉期图像非常相似，能准确显示肿瘤内部及周边的血流情况；
- Swelled pancreas was hypodense on plain CT images, showed decreased enhancement on artery phase and moderate enhancement on portal venous phase images of contrast-enhanced CT. 病变区域胰腺实质在动脉期强化减弱但出现明显的延时强化；
- Having extreme muscular or arterial tension. 张力充进的有极端的肌肉或动腺紧张
- The child is going through a difficult phase. 那孩子正经历困难的阶段。
- The two sets of traffic lights were out of phase. 那两组交通灯不同步。
- They have decided to phase in the new techniques. 他们已决定逐步引入新技术。
- The windshield wipers are out of phase now. 挡水玻璃刮水器现在动作不协调。
- A phase or an aspect of a logically developing process. 契机一个按逻辑发展过程的阶段或方面
