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Copyright of Shandong Medical Journal is the property of Shandong Medical Health Newspapers and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Shandong Medical Journal is the property of Shandong Medical Health Newspapers and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

目的：探讨多层螺旋CT（MSCT）增强扫描在胃癌术前TNM分期评估中的价值。方法对78例胃癌患者行MSCT三期增强扫描，以胃癌切除术后病理检查为金标准，对比分析MSCT增强扫描评估胃癌TNM分期的准确性。结果 MSCT增强扫描与术后病理检查一致性较高，T1～T4分期诊断符合率为83．3％；N0～N3诊断符合率为84．6％；M0～M1分期诊断符合率为91．0％。结论 MSCT增强扫描对评估胃癌术前TNM分期有较高的准确性，对胃癌治疗方案的选择有指导作用。 [ABSTRACT FROM AUTHOR]