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CT诊断外阴癌的临床价值

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摘要 目的:探讨CT检查对外阴癌的诊断及分期能力。方法:回顾性分析6例经手术病理检查证实的外阴癌的CT资料,分析外阴癌的CT表现及分期,并与临床和病理分期对照。对有转移和无转移淋巴结的大小进行Mann-Whitney检验及ROC曲线分析。结果:外阴癌CT平扫表现为软组织密度肿物,增强后病灶可见明显强化。CT检查对4例(67%)外阴癌患者进行了正确的分期。以腹股沟淋巴结短径>10mm作为转移灶,判断淋巴结转移的敏感性为50%,特异性为87%。结论:CT检查在外阴癌淋巴结转移方面具有较高的特异性,在术前分期方面具有重要的应用价值。
出处 《实用妇产科杂志》 CAS CSCD 北大核心 2011年第9期707-709,共3页 Journal of Practical Obstetrics and Gynecology
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