数字化局部点压放大摄影在乳腺疾病诊断中的应用价值  

Digital Magnification Mammography in Breast Diseases

作　　者：周媛 王立兴 孔爱萍 

机构地区：[1]扬州大学临床医学院影像科,江苏扬州225001

出　　处：《医疗卫生装备》2012年第11期60-62,共3页Chinese Medical Equipment Journal

摘　　要：目的:探讨数字化局部点压放大摄影技术在乳腺病变诊断中的应用价值。方法:对58例常规乳腺钼靶摄影中发现的可疑病变行局部点压放大摄影检查,将所得的图像与常规摄片进行对比研究。结果:局部点压放大摄片对病灶的检出及病灶的边缘、钙化、结构显示更好,清晰度增加。常规摄影诊断正确35例,准确率为60.3%(35/58),非点压摄影诊断正确49例,准确率为84.5%(49/58),点压摄影诊断准确率高于常规摄影。结论:应用局部点压放大摄影,能够提高乳腺病变的检出率,有利于良恶性的鉴别诊断,为乳腺内可疑病变的诊断提供帮助,具有重要临床应用意义。Objective To investigate the value of magnification mammography for the diagnosis of the breast diseases. Methods Fifty-eight cases suspected with breast diseases by the conventional mammography went through digital magnification mammography for the suspicious focus, then the obtained images were compared with the conventional ones. Results Magni- fication mammography had a better definition of the detection of the focus and the display of its edge, calcification and structure when compared with the conventional one, and the former was gifted with an accuracy of 60.3% and the latter with an accuracy of 84.5%. Conclusion Magnification mammography can enhance the detection rate of the breast diseases, and thus can be used for differential diagnosis of benign tumors and malignant ones.

关 键 词：乳腺 钼靶 点压 数字化 

分 类 号：R816.4[医药卫生—放射医学]