功能性胰岛素瘤的MSCT诊断(1)
| 第1页 |
参见附件。
[摘要] 目的:讨论胰岛素瘤的MSCT诊断及检查技术要点。方法:对6例胰岛素瘤患者行多排螺旋CT多期薄层增强扫描,用100 ml非离子型造影剂,高压注射器流速3.0 ml/s,动脉期延迟(30±5) s,胰腺期延迟(45±5) s,门脉期延迟(70±5) s。结果:6例全部在动脉期表现为高密度,胰腺期4例呈高密度,门脉期全部呈等密度表现。结论:MSCT增强扫描对胰岛素瘤的诊断具有较高的价值。
[关键词] 胰岛素瘤;MSCT;增强
[中图分类号]R735.9[文献标识码] B[文章编号] 1673-7210(2010)01(b)-073-02
MSCT diagnosis of functional insulinoma
LI Xiaoguang
(Department of Imaging, Hongli Hospital of He'nan Province, Changyuan 453400, China)
[Abstract] Objective: To discuss the MSCT diagnosis and screening techniques of insulinoma. Methods: Six cases of patients with insulinoma were performed multi-slice spiral CT scanning enhanced multi-phase thin-layer. 100 ml non-ionic contrast agent was used, and the injector flow rate was 3.0 ml/s. The arterial phase delay was (30±5) s, the pancreatic phase was (45±5) s, and the portal phase was (70±5) s ......
您现在查看是摘要介绍页，详见PDF附件。