Results On MSCT studies, tumors were found in the region of ampullary in 35 cases and were enhanced in different degrees post administration of iodine contrast iv, 16 of them were reconstructed.

• 结果35例均发现肿瘤,增强扫描肿瘤本身可见不同程度强化,其中16例经图像后处理,35例均清晰显示肿瘤及肿瘤与周围组织、血管的关系。