在加纳人口中,乳房密度的乳房图分类
E Dzidzornu1, S K Angmorterh2, N A Angaag3
1School of Population and Global Health, University of Western Australia, Perth, WA, Australia.
Radiography (London, England : 1995)
|June 13, 2025
概括
加纳的乳腺密度评估显示,使用BI-RADS的放射科医生同意高. 这些发现支持为非洲人群开发乳腺癌风险分层模型.
科学领域:
- 放射学 放射学是指放射学
- 在瘤学瘤学.
- 公共卫生 公共卫生
背景情况:
- 乳腺密度是已知的乳腺癌风险因素,但非洲人口的数据很少.
- 本研究探讨了加纳对乳腺密度评估的需求,以告知查政策.
研究的目的:
- 在加纳接受乳房扫描的患者中评估乳房密度分类.
- 评估乳腺密度评估中的观察者间和观察者内部可靠性.
主要方法:
- 来自加纳245名患者的960张乳房图的回顾性分析 (2020年).
- 两位经验丰富的放射科医生使用第五版乳房成像报告和数据系统 (BI-RADS) 评估了乳房密度.
- 科恩·卡帕统计计算了观察者间和观察者内部的可靠性;记录了压缩的乳房厚度和年龄.
主要成果:
- 大多数患者的乳房"几乎完全脂肪" (62.0-63.3%).
- 很少有患者有"非常密集"的乳房 (3.7-4.5%).
- 观察到高的观察者间和观察者内部可靠性 (κ = 0.844, κ = 0.892),表明一致的评估.
结论:
- 放射科医生在乳腺密度分类中表现出高的一致性.
- 可靠的BI-RADS评估可以为加纳无症状个体的乳腺癌风险分层和临床决策提供信息.
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