| 朱利,周纯武,郝玉芝,黄苏里,李洪林,王勇,李荣.45岁以上女性乳腺纤维腺瘤的超声诊断[J].中国医学影像技术,2003,19(12):1634~1635 |
| 45岁以上女性乳腺纤维腺瘤的超声诊断 |
| Ultrasonography in Breast Fibroadenoma of the Women Older than 45 Years |
| 投稿时间：2003-07-20 |
| DOI： |
| 中文关键词: 超声诊断 乳腺 纤维腺瘤 |
| 英文关键词:Ultrasonography Breast Fibroadenoma |
| 基金项目: |
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| 摘要点击次数: 2513 |
| 全文下载次数: 2007 |
| 中文摘要: |
| 目的 提高对45岁以上女性乳腺纤维腺瘤的认识。方法 回顾性分析50例经手术及病理证实的乳腺纤维腺瘤的超声表现。结果 肿物均为低回声,回声均匀32例,不均匀18例,后方回声增强28例;3例肿物内有粗大钙化伴声影;肿物边界清晰38例,模糊12例;椭圆形28例,分叶状22例,11例有侧方声影。CDFI:27例肿物内部或周边可见动脉或静脉血流频谱,其中血流丰富8例,RI变化范围0.45~0.89。结论 45岁以上中老年女性乳腺纤维腺瘤大多具有典型纤维腺瘤声像图表现。少数超声表现不典型,根据肿物后方回声及肿物内钙化特点有助于诊断。 |
| 英文摘要: |
| Objective To enrich our knowledge of breast fibroadenoma in the women older than 45 years. Methods We retrospectively studied the data of ultrasonography in 50 cases of breast fibroadenoma, which were confirmed by pathology of surgery. Results All the lesions appeared hypoechoic. Among these lesions, homogeneous echo were found in 32 cases, intensive rear echo in 28 cases, coarse calcification with shadow in 3 cases, distinct boundary in 38 cases, elliptical shape in 28 cases, lobulated in 22 cases, lateral shadow in 11 cases. Artery or vein color Doppler signals in inner or rounder of the tumor were detected in 27 cases, among which abundant flow signal were detected in 8 cases. Resistence index(RI) were from 0.45 to 0.89. Conclusion The breast fibroadenoma in patients older than 45 years has specific appearances on sonography and can accurately be diagnosed in most patients. Acoustic shadow and internal calcification is helpful in identifiacation of breast fibroadenoma. |
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