在无症状的绝经后妇女中,当偶尔发现子宫内膜变厚时,何时需要进行活检?
Jing Wang1, Xuebing Peng1, Enlan Xia1
1Department of Hysteroscopic Centre, Fuxing Hospital, the Eighth Clinical Medical College, Capital Medical University, Beijing, China.
European journal of obstetrics, gynecology, and reproductive biology
|September 7, 2024
概括
对于无症状的绝经后妇女来说,子宫内膜厚度 (ET) 为8毫米或更大,需要进行活检. 对于4-8毫米之间的ET,活检决策应考虑个体风险因素和子宫内膜血流信号.
科学领域:
- 妇科 妇科医生 妇科
- 生殖医学 生殖医学
- 在瘤学瘤学.
背景情况:
- 无症状的绝经后妇女偶尔出现子宫内膜加厚需要明确的诊断指南.
- 子宫内膜厚度 (ET) 是一个关键指标,但对活检的最佳切断值仍在争论中.
- 开发预测模型可以改善风险分层,并指导临床决策.
研究的目的:
- 为了确定最佳子宫内膜厚度 (ET) 切割值,建议在无症状的绝经后妇女中进行活检.
- 开发和验证子宫内膜恶性瘤的风险预测模型.
- 改进绝经后妇女子宫内膜加厚的诊断策略.
主要方法:
- 对581名无症状的绝经后妇女进行了回顾性队列分析,ET≥4mm.
- 根据病理学,分为非恶性和恶性群体进行分层.
- 接收器操作特征 (ROC) 曲线分析以确定ET截止值和风险建模的后勤回归.
主要成果:
- 8毫米的子宫内膜厚度 (ET) 切线显示出预测恶性瘤的最高准确度 (AUC 0.755).
- 一个包含ET,糖尿病,血流信号,BMI和高血压的后勤回归模型实现了更高的预测准确性 (AUC 0.834).
- 恶性瘤风险的关键预测因素包括ET,糖尿病,高血压和子宫内膜血流信号.
结论:
- 8毫米或更大的子宫内膜厚度 (ET) 是推在无症状的绝经后妇女中进行透镜和子宫内膜活检的合理门.
- 对于ET值在4毫米至8毫米之间,活检决策应该是个性化的,考虑患者的风险因素和子宫内膜血流.
- 开发的风险预测模型在识别患子宫内膜恶性瘤风险较高的妇女方面提供了更高的准确性.
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