venous phase meaning in Chinese

静脉相

Contrast - enhanced computed tomography revealed slight enhancement in the arterial phase and relatively obvious uneven enhancement in the portal venous phase
在静脉注射显影剂后的电脑断层影像上，肿瘤在动脉相时期只有些微的显影，而在肝门脉相时期却有明显但不均匀的显影。
Dynamic biphasic ct scan showed that the mass was a well - defined homogeneous soft tissue mass that exhibited no contrast enhancement in the arterial phase but slightly inhomogeneous enhancement in the venous phase
在双相性计算机断层图象显示一个外形完整而均匀的软组织肿瘤，在动脉相时没有显影， ?稍有一点不均匀的显影在静脉相。