中国中西医结合影像学杂志2017，Vol.15Issue(1)：11-14,4.DOI:10.3969/j.issn.1672-0512.2017.01.004
数字钼靶X线摄影联合MRI动态增强扫描对含钙化灶乳腺良恶性病变的诊断价值
Diagnostic value of digital mammography X-ray and contrast-enhanced MR imaging in distinguishing benign and ma-lignant breast lesions containing calcification
杨娴 1徐子魁1
作者信息
- 1. 武汉大学基础医学院，湖北 武汉 430000
- 折叠
摘要
Abstract
Objective:To compare the effectiveness of digital mammography X-ray、DCE-MRI in the detection and diagnosis of breast cancer and to assess the value of these modalities as well as the combination of two. Methods:Sixty patients with surgery and pathology proved breast lesion (benign,n=40;malignant,n=28) underwent digital mammography X-ray,DCE-MRI. Of the results of these two modalities,all lesions were classified into 5 groups according to BI-RADS classification. The sensitivity and specificity of each modality as well as the combination of the two were calculated. Results:This study included 35 patients with 40 benign malignant breast lesions and 28 patients with malignant malignant breast lesions. The sensitivities of the digital mammography X-ray,DCE-MRI and the combination of two in differential diagnosis of benign and malignant breast lesions are 71.43%、92.86%、96.43% respectively;the specificity are 77.50%、92.50%、95.00% respectively and the accuracy are 75.00%、92.65%、95.59% respectively. Conclusion:The combination of digital mammography X-ray and contrast-enhanced MR imaging have a certain value of calcifications in the differential diagnosis of benign and malignant breast lesions.关键词
乳房X线摄影术/磁共振成像/乳腺疾病/钙质沉着症Key words
Mammography/Magnetic resonance imaging/Breast disease/Calcinosis引用本文复制引用
杨娴,徐子魁..数字钼靶X线摄影联合MRI动态增强扫描对含钙化灶乳腺良恶性病变的诊断价值[J].中国中西医结合影像学杂志,2017,15(1):11-14,4.
