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- A, Axial CT image obtained in portal venous phase shows ovoid, well-enhanced nodule (arrow) in pancreatic tail. 腹部CT扫描门静脉相，显示胰尾部可见：卵圆形的，增强的结节（箭头示）。
- In the portal venous phase SCTP, the invasion of cancer into the portal vein was found in 25 csses, and with the portal thrombosis in 16 cases. 门脉期门静脉造影(SCTP)检出肿瘤对门静脉的侵犯25例，门静脉癌栓16例。
- In venous phase, the walls of abscess showed decreased reinforcement with slightly higher density, the reaction zone was enhanced with isodensity. 静脉期脓肿壁强化程度减弱，呈略高密度，炎性反应带强化，呈等密度。
- Methods The venous phase of coronary arteriography was used to examine the morphology,position,number,diameter and angulation of the CS and its tributaries in 102 patients. 方法利用冠状动脉造影的静脉相对102例患者的冠状静脉窦及其属支的形态、位置、数目、直径及角度进行观测。
- 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；
- 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。
- Methods 7 patients with 8 pathologically-proved hepatic AMLs underwent CT examination with or without-contrast and contrast-enhancement, 6 lesions had both arterial and portal venous phase scans. 方法对7例8枚经手术和病理证实的AML．行CT平扫及增强门描，其中5例6枚行动脉期和门脉期双期扫描。
- Post-procedure contrast CT of the liver in arterial and portal venous phases of contrast enhancement appeared normal, confirming that the previous vascular hypoperfusion was induced by the calculus. 之后再行增强CT检查显示动脉期与门脉期的增强呈正常状态（如图5），因此证明之前的肝脏低灌注是由于结石引起的。
- Methods Fifty patients with acute gastrointestinal tract hemorrhage were performed with digital cineangiography and observed dynamically during art erial, capillary and venous phases. 方法对50例急性消化道出血者，采用数字式高速电影血管造影采像，动态观察动脉期，毛细血管期和静脉期。
- 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。
- hyperattenuating at arterial phase and isoattenuating at venous phase, with central nidus noted, 在动脉位相与静脉位相的扫瞄过程，有注意到其间病灶，
- 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
- Hepatic Carcinomas: Value of Acquisition of Multiple Arterial and Portal Venous Phase Images at Dynamic Enhancement MR Imaging 磁共振增强动脉期及门静脉期成像在肝癌诊断中的价值
- The quality or condition of being venous or venose. 具脉，多叶脉具有叶脉或多叶脉的性质或状态
- British Leyland has announced plans to phase out some of its cars next year. 英国雷兰德汽车公司已宣布他们明年将逐步淘汰某些型号的汽车的计划。
- They are called RVS(Reduced Venous Stasis)stocking. 护士：这种袜子叫抗静脉郁滞袜。
- Central venous cannulation is a routine procedure. 中枢静脉中的套管插入术是一项常规手术。
