J4 ›› 2016, Vol. 15 ›› Issue (2): 55-57.

• 临床医学 • 上一篇    下一篇

超声BI-RADS 3类和4A类病变分类的影响因素

  

  1. (大理大学附属医院,云南大理671000)
  • 收稿日期:2015-08-18 出版日期:2016-02-15 发布日期:2016-02-15
  • 作者简介:刘太霞,硕士研究生,主要从事心血管超声及介入治疗研究.

Influence Factors of Ultrasound Breast Lesion Classification with BI-RADS Category 3 and 4A

  1. (Affiliated Hospital of Dali University, Dali, Yunnan 671000, China)
  • Received:2015-08-18 Online:2016-02-15 Published:2016-02-15

摘要:

目的:探讨患者年龄及病灶大小对乳腺超声BI-RADS(乳腺影像报告和数据系统)3类和4A类病变分类的影响。方法:
依据BI-RADS分类标准,对405例乳腺BI-RADS 3类(240例)及4A类(165例)患者年龄及病灶大小进行分析。结果:240例
BI-RADS 3类中良性病灶240例(100%),恶性病灶0例;165例BI-RADS 4A类中良性病灶158例(95.76%),恶性病灶7例
(4.24%)。在BI-RADS 3类和4A类病变分类中,患者年龄差异具有统计学意义(P<0.05),病灶大小差异无统计学意义(P>0.05);BI-RADS 4A类良、恶性病灶中,患者年龄差异具有统计学意义(P<0.05)。结论:患者年龄对BI-RADS3类和4A类乳腺病变分类具有重要的意义,而病灶大小对分类意义不大。

关键词: BI-RADS分类, 患者年龄, 超声诊断, 影响因素

Abstract:

Objective: To investigate the effects of age and the lesions size on diagnosis of category 3 and 4A in breast imaging report
and data system(BI-RADS). Methods: Age, lesions size and ultrasound lesion classification according to the BI-RADS of 405 cases(240 cases diagnosed BI-RADS category 3 and 165 cases diagnosed BI-RADS category 4A)of reports were conducted a retrospective analysis. Results: Among 240 cases BI-RADS category 3 lesions, 240 cases(100%)were benign, and no case(0%)was malignant.While among 165 cases BI-RADS category 4A lesions, there were 158 cases of benign(95.76%), and 7 cases of malignant(4.24%).Data showed a statistical significance between age difference and diagnosis classification(P<0.05), but no statistical significance between lesion size and diagnosis classificatio(P>0.05). The age of patients were found to have significant influence on pathological diagnosis in category 4A lesions(P<0.05). Conclusion: Age, but not lesion size, significantly influenced breast lesions diagnosis with BI-RADS category 3 and 4 A.

Key words: BI-RADS category, age of patients, ultrasound diagnosis, influence factors

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