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乳腺癌X线摄影与磁共振成像的对比研究

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摘要 目的通过对乳腺癌的乳腺X线与MRI的对比研究,探讨二者对乳腺癌的单独、联合诊断价值,以提高乳腺癌的诊断准确率。方法收集上海市第一人民医院宝山分院2012年2月至2013年2月经手术或穿刺活检病理证实的39例乳腺癌患者,均进行乳腺X线及MRI检查,对比分析其影像学表现,并与病理结果进行对比分析。结果乳腺X线确诊率为82%(32/39),阳性率为90%;MRI确诊率为92%(36/39),阳性率为97%;两种影像检查联合的确诊率为97%(38/39),阳性率为100%,明显优于单一乳腺X线或MRI。结论MRI诊断乳腺癌的确诊率及阳性率较乳腺X线高;而乳腺X线操作简便,检查时间短,有利于显示细微钙化,公认为筛查乳腺癌的首选;MRI可以显示乳腺内病灶的血供情况及细微结构,结合二者可明显提高乳腺癌的阳性率和确诊率,对乳腺癌的筛查和临床诊治有重要意义。
作者 方慧 张皓
出处 《中国医药指南》 2015年第28期113-115,共3页 Guide of China Medicine
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