[摘要]目的 探讨磁共振成像(MRI)平扫常规序列并结合扩散加权成像(DWI)在宫颈癌(CC)分期中的应用价值。方法 回顾性分析2014年12月～2018年5月我院收治的27例经手术病理证实的宫颈癌患者临床及MRI资料。所有患者术前均行MRI平扫常规序列及DWI序列检查。比较DWI联合MRI平扫与MRI常规平扫对分期准确性。结果 DWI联合MRI平扫与MRI常规平扫均能显示瘤灶;DWI联合MRI平扫分期的准确度(92.6%)高于MRI常规平扫(70.4%)，差异有统计学意义(P<0.05)。结论 MRI平扫联合DWI序列在CC分期诊断中较为准确，值得临床应用。

    [关键词]宫颈癌;磁共振成像;扩散加权成像;诊断

    [中图分类号] R737.3 [文献标识码] A [文章编号] 1674-4721(2019)7(c)-0105-04

    [Abstract] Objective To investigate the value of conventional sequence magnetic resonance imaging (MRI) plain scan combined with diffusion weighted imaging (DWI) in staging cervical cancer (CC). Methods The clinical and MRI data of 27 cases CC confirmed by operation and pathology in our hospital from December 2014 to May 2018 were retrospectively analyzed. All patients underwent routine MRI sequence and DWI sequence examination before operation. To compare the accuracy of staging by DWI combined with conventional plain MRI and conventional plain MRI. Results The accuracy rate of location diagnosis of DWI combined with MRI plain scan was 100%. A total of 25 cases were accurately staged by conventional sequence combined with DWI sequence ......