首页 | 本学科首页   官方微博 | 高级检索  
     

全数字化乳腺X线摄影联合彩色多普勒超声对诊断微小乳腺癌的研究
引用本文:刘国荣,程传虎,李坚,陈超,杨清绪,李丽红,林翠君. 全数字化乳腺X线摄影联合彩色多普勒超声对诊断微小乳腺癌的研究[J]. 中国医师进修杂志, 2009, 32(20): 14-16. DOI: 10.3760/cma.j.issn.1673-4904.2009.29.005
作者姓名:刘国荣  程传虎  李坚  陈超  杨清绪  李丽红  林翠君
作者单位:广东省惠州市中心人民医院放射科,516001;广东省惠州市中心人民医院彩超室,516001;广东省惠州市中心人民医院普外科,516001;广东省惠州市中心人民医院病理科,516001;
摘    要:Objective To evaluate the efficacy of color Doppler sonography combined with digital mammography for micro breast cancer screening.Methods Both of color Doppler sonography and digital mammography were performed in 66 patients with micro breast cancer less than 1.5 cm in diameter and 20 patients with benign lesion less than 1.5 cm in diameter.The images of sonography and mammography were analyzed respectively.A comparative study on the results of sonography,mammography and pathological finding of specimen in breast lesions was made.Results Fifty-five of 66 Cases with micro breast cancer were detected by digital mammography.52 of 66 cases by color Doppler sonography and 65 of 66 cases by sonography combined with mammography.The color Doppler sonography combined with digital mammography provided higher sensitivity,specificity and accuracy[98.5%(65/66),100.0%(20/20)and 98.8%(85/86)respectively]than color Doppler sonography[78.8%(52/66),75.0%(15/20),77.9% (67/86)respectively]and digital mammography alone[83.3%(55/66),90.0%(18/20)and 84.9%(73/86)respectively](P<0.05).The peak flow velocities and the mean resistant index were higher in malignant lesion than those in benign lesion(P<0.05).Conclusions The color Doppler sonography combined with digital mammography can increase the sensitivity and accuracy of diagnosing micro breast cancer.Digital mammography is recommended to identify micro breast cancer.It is helpful of color Doppler sonography in differentiation of benign and malignant breast lesion.

关 键 词:乳腺肿瘤   乳房X线摄影术   超声检查   多普勒   彩色   诊断   

A study on color Doppler sonography combined with digital mammography for micro breast cancer screening
Abstract:
Keywords:Breast neoplasmsMammographyUltrasonography  Doppler  colorDiagnosis
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号