Preoperative Localization of Insulinoma by Intra-arterial Spiral CT  

导管法螺旋CT动脉造影对胰岛素瘤定位诊断的价值(英文)

作　　者：李立[1] 吴沛宏[1] 谢传淼[1] 林浩皋[1] 陈林[1] 

机构地区：[1]广州中山大学肿瘤医院,510060

出　　处：《The Chinese-German Journal of Clinical Oncology》2003年第1期49-52,62,共5页中德临床肿瘤学杂志（英文版）

摘　　要：Objective To evaluate the value of intra-arterial dynamic spiral CT on preoperative localization of insulinoma. Methods Two patients with insulinoma proved by operative pathology were preoperatively localized by intra-arterial dynamic spiral CT. Results In intra-arterial spiral CT, two small insulinomas (1.5–2.0 cm in diameter) demonstrated as a significantly high dense nodule 20 s later after initiation of injection of contrast medium. The course of high density lasted nearly 4 min. Conclusion Intra-arterial dynamic spiral CT could clearly detect small insulinoma, and might be one of most effective preoperative localization methods for small insulinoma. Key words insulinoma - anteriography - CT

关 键 词：INSULINOMA anteriography CT 

分 类 号：R736.7[医药卫生—肿瘤] R730.44[医药卫生—临床医学]