正常女性乳腺的超声分型研究  

Study on ultrasonic classification of normal female breast

作　　者：李朝霞[1] 彭玉兰[1] 史岩[1] 

机构地区：[1]四川大学华西医院超声科,成都市610041

出　　处：《临床超声医学杂志》2011年第5期314-316,共3页Journal of Clinical Ultrasound in Medicine

基　　金：四川省科技厅科技支撑项目支助(2009520187)

摘　　要：目的研究我国正常成年女性的乳腺实质结构和分型,并分析其与年龄的相关性。方法将7532例体检健康的女性乳腺实质根据导管、间质及其他成份的不同进行超声分型,并对其与年龄的相关性进行分析。结果本研究中正常乳腺实质可分为导管型、致密型、混合型及不均型。其中混合型占56.05%,致密型占26.61%,不均匀型占12.02%,导管型占5.32%。导管型主要见于青年女性,混合型主要见于中青年女性,致密型以中老年女性为主,不均型以老年女性最主。结论超声检查可作为临床诊断分型、随访观察的参考依据之一。Objective To study the parenchymal pattern of normal breast in Chinese female, and to compare the parenchymal variation with ages. Methods Breast sonography of 7532 cases of healthy women were enrolled in this study. Features in mammary duet and its interstitial contents were also included in the study, the correlation between ultrasonic classification and age was analyzed. Results The breast parenchyma pattern were divided into glandular type, dense type, mixed type and heterogeneous type. Mixed type occupied 56.05% , dense type occupied 26.61% , heterogeneous type occupied 12.02% , and glandular type occupied 5.32%. Most young women had glandular parenchyma, most middle aged young women had mixed type of parenchyma, heterogeneous parenchyma was more common in old aged patients, and dense parenchyma was more common in middle old aged female. Conclusion Ultrasound is a key diagnostic tool in diagnosing and classifying breast lesions.

关 键 词：超声检查 乳腺 分型 

分 类 号：R655.81[医药卫生—外科学] R445.1[医药卫生—临床医学]