目的 研究(磁共振成象)MRI多序 列扫描在宫颈癌诊治中的应用价值。方法 选取我院2012年1月至2015年7月74例怀疑 有子宫颈癌患者为研究对象，采用MRI检 查和组织病理学诊断，以病理学结果为金 标准，评估MRI多序列扫描诊断宫颈癌分 期、淋巴结转移、宫旁侵犯的情况。结果 MRI诊断宫颈癌分期的总准确率为86.5%， 淋巴结MRI诊断的灵敏度为88.9%，宫旁侵 犯MRI诊断的灵敏度为87.5%。结论 MRI具 有多方位成像、多序列成像、软组织分辨 率高等优点，可以有效评估病灶的大小、 位置、侵犯程度、淋巴结转移等，值得临 床应用和推广。

Objective To study application effect of magnetic resonance imaging (MRI ) multi-sequence scan in the diagnosis and treatment of cervical carcinoma. Methods 74 cases suspected clinically as cervical carcinoma in our hospital from January 2012 to July 2015 were selected as the research objects, MRI and histopathologic diagnosis were used, pathological results were served as the gold standard, MRI multi-sequence scan in the diagnosis of cervical carcinoma staging, lymph node metastases, parametrial invasion were estimated. Results Total accuracy of MRI in the diagnosis of cervical carcinoma staging was 86.5%, sensitivity of MRI in the diagnosis of lymph node was 88.9%, sensitivity of MRI in the diagnosis of parametrial invasion was 87.5%. Conclusion MRI has many advantages such as multi directions imaging, multi-sequence imaging, high resolution of soft tissue, can evaluate size, location, degree of invasion, lymph node metastases effectively, is worthy of clinical application and promotion.