摘要
目的 探讨内镜超声检查术对胰腺癌TNM分期及病情的诊断价值。方法 对 180例经超声内镜 (EUS)检查的胰腺癌 (均有手术病理证实 )中 ,又同期进行过B超 (US)、CT和ERCP检查的 6 0例资料进行分析。比较以上 4种影像学检查方法对胰腺癌 7种进展度指标及TNM分期诊断正确率。结果 ①EUS诊断准确率均高于US、CT和ERCP。②EUS对胰腺癌TNM各期的评价能力均高于US、CT和ERCP ,T1&T2 为 5 0 % ,T3 为 6 4% ,T4 为 90 %。
Objective To observe the value of endoscopic ultrasonograpy in detecting the stage of pancreatic adenocarcinoma. Methods 18 cases of pancreatic adenocarcinoma verified by operation were examined with endoscopic ultrasonography (EUS). 60/180 cases underwent the US, CT and ERCP. The accuracy rate of the four imaging methods (EUS, US, CT and ERCP) in assessing the seven parameters which indicating the stage of pancreatic adenocarcinoma was compared. Results The diagnosis of EUS is more accurate than the other three methods. The value of EUS in pancreatic adenocarcinoma staging is better than US, CT and ERCP. The accuracy rate of EUS in pancreatic adenocarcinoma staging is 50% for T 1 and T 2, 64% for T 3, 90% for T 4. Conclusion EUS is more valuable in the pancreatic adenocarcinoma staging.
出处
《中国医学影像技术》
CSCD
2001年第9期856-857,共2页
Chinese Journal of Medical Imaging Technology
关键词
超声内镜
胰腺癌
诊断
Endoscopic ultrasonography
Pancreatic adenocarcinoma
Diagnosis
