动脉相(arterial phase)：造影后5～10s内，VX2肿瘤区有网状紊乱的肿瘤滋养血管网早期快速显影增强，土拨鼠的原发性肝癌血供相对丰富，可形成肿瘤组织增强...
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Compared with venous phase imaging, arterial phase imaging was noncontributory in all cases.
动脉期与静脉期比较，未提供肠壁、肠管外病变的更多信息。
Results the cavernous hemangioma of liver in arterial phase displayed the nodosity enhancement.
结果肝海绵状血管瘤在增强动脉期病灶边缘呈结节状强化。
Enhancement degree and characteristics in plain ct scan and arterial phase of enhancement were compared.
均行多层螺旋CT平扫及增强检查，比较平扫、增强动脉期的强化幅度及特征。
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