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X线及超声在深圳市女性乳腺癌筛查中的应用研究 被引量:13

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摘要 目的探讨X线及超声在深圳市女性乳腺癌筛查中的应用价值。方法选取2013年1-12月进行乳腺癌筛查的34825例深圳市女性,研究X线及超声两种筛查方式对乳腺癌的检出率、敏感性、特异性及准确性。结果深圳市各筛查中心共为1 117例患者进行了1 216次活检,活检乳腺癌阳性率为25.43%。筛查出乳腺癌患者258例,平均年龄为(44.93±13.76)岁,深圳市女性人群乳腺癌发病率为8.16‰。X线筛查乳腺癌的敏感性、特异性及准确性分别为81.27%、98.75%及98.61%;而超声筛查乳腺癌的敏感性、特异性及准确性分别为66.78%、98.28%及98.03%。X线和超声联合应用的ROC曲线较各自单独曲线更偏向左上角,曲线下面积分别为0.967(联合应用)、0.814(X线)和0.758(超声)。结论 X线及超声都是筛查乳腺癌的常用方法,两者各有优势与不足。对于单独X线筛查无法检出的乳腺癌,配以超声筛查可大幅提高乳腺癌的检出率,尤其对于致密型乳腺。建议两种筛查方式相互结合应用,以提高乳腺癌的检出率。
出处 《中国妇幼保健》 CAS 2016年第4期881-883,共3页 Maternal and Child Health Care of China
基金 广东省深圳市科技创新委员会技术研究开发项目课题[CXZZ20120829110958630]
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