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目的比较乳腺非小叶癌(nonlobular cancers,NLCsE-钙黏蛋白表达丢失者与表达正常者的乳腺摄影片上影像表现的差别。材料与方法本研究获得医院伦理委员会批准,无需签署知情同意书。某前瞻性乳腺癌筛查项目的数据库中共录入1944例年龄小于70岁
Objective To compare the differences in the performance of nonlobular cancers (NLCsE-cadherin expression on breast mammography and in normal mammograms.) Materials and Methods The study was approved by the Hospital Ethics Committee without the need to sign an informed consent. A total of 1944 cases under the age of 90 were included in the database of the Breast Cancer Screening Program