摘要
目的探讨3D-THRIVE动态增强扫描序列对胆管癌的诊断价值。方法回顾性分析31例经临床证实的胆管癌病人的MRI资料,比较3D-THRIVE动态增强序列与常规2D增强序列对病灶的显示情况。结果浸润型胆管癌23例,3D-THRIVE序列发现23例,常规2D增强序列仅诊断11例。肿块型胆管癌7例及腔内型1例两者均显示,但3D-THRIVE序列细节显示更佳。结论对早期胆道肿瘤的发现以及细节的显示,3D-THRIVE动态增强序列效果优于常规2D增强序列。
Objective To study the value of 3D-THRIVE contrast-enhanced dynamic scanning in the diagnosis of cholangiocarcinonra. Materials and Methods 2D contrast-enhanced scanning and 3D-THRIVE contrast-enhanced dynamic scanning MRI findings of 31 patients with cholangiocarcinonra were retrospectively analyzed. Results 3D-THRIVE system directly displayed all the 23 patients with infiltrating cholangiocarcinoma,but 2D T1W system missed to show 12 of them. 7 patients with mass-shaped and 1 patient with intracavity cholangiocarcinoma were all proved by two systems, but the 3D-THRIVE systems give us more details. Conclusion 3D-THRIVE system is superior to 2D contrast-enhanced scanning serial in early cholangiocarcinoma.
出处
《西部医学》
2009年第5期829-831,共3页
Medical Journal of West China
