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MRI动态增强扫描在乳腺良恶性病变鉴别诊断中的应用价值 被引量:1

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摘要 目的分析MRI动态增强扫描在乳腺良恶性病变鉴别诊断中的应用价值。方法选取2019年1月至2020年1月福建医科大学附属龙岩市第一医院收治的79例乳腺肿块患者作为研究对象,入选患者均行MRI动态增强扫描、钼靶X线扫描检查,比较不同性质病灶的MRI动态增强扫描图像,计算时间-信号强度曲线(TIC);以病理结果为金标准,计算两种检查方法的诊断灵敏度及特异度。结果MRI动态增强扫描结果显示,良性病灶TIC以Ⅰ型为主,恶性病灶以Ⅲ、Ⅳ型为主,不同性质病灶的TIC结果比较,差异有统计学意义(P<0.05)。MRI动态增强扫描的诊断灵敏度为90.00%、特异度为91.84%,均高于钼靶X线的43.33%、48.98%,差异有统计学意义(P<0.05)。结论与钼靶X线检查比较,MRI动态增强扫描能有效鉴别诊断乳腺良恶性病变,灵敏度及特异度均较高。
出处 《医疗装备》 2020年第23期21-22,共2页 Medical Equipment
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