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磁共振技术在宫颈癌患者淋巴结转移诊断中的应用 被引量:2

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摘要 目的宫颈恶性肿瘤的主要转移途径包括局部蔓延和淋巴结转移,盆腔淋巴结是否转移是评估宫颈恶性肿瘤患者愈后情况的独立因素,对临床工作有重要指导作用。本文拟通过对比宫颈恶性肿瘤患者术前磁共振征象显示以及术后病检对淋巴结转移诊断的一致性,寻找一种无创的评估淋巴结转移的有效方法,供临床术前评估参考。方法选取妇瘤外科宫颈恶性肿瘤患者,Ia2~IIa期,术前已行盆腔磁共振检查、常规行广泛子宫(+双附件)切除术+盆腔淋巴结清扫术、术后淋巴结常规送病检患者共49例,对比分析磁共振结果提示及术后病检对淋巴结转移诊断的一致性。结果 MRI提示,49例患者有淋巴结转移及肿大者23例,术后病理证实有31例淋巴结转移或肿大,正确预测23例,预测淋巴结的敏感度80.6%,特异度66.7%,诊断总的准确率75.5%。结论盆腔磁共振能很好地评估淋巴结转移,可以作为术前常规检查,对患者的个性化治疗及手术中清扫淋巴结有很好的导向作用。
出处 《宁夏医学杂志》 CAS 2019年第1期80-82,共3页 Ningxia Medical Journal
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