通过使用胎儿长与其他生物识别指标相比,估计妊娠年龄
Sushmitha Alias Tulasi1, R Sarvesh2, T Shriram1
1Department of Radiodiagnosis, Aarupadai Veedu Medical College and Hospital, Puducherry, India.
Journal of pharmacy & bioallied sciences
|July 14, 2025
概括
胎儿长 (FKL) 准确地估计了妊娠年龄,特别是在第三个三个月. 这种可靠的超声波测量与传统的胎儿生物识别密切相关.
科学领域:
- 产科和妇科 产科和妇科
- 产前诊断 在产前诊断
- 胎儿超声波成像 胎儿超声波成像
背景情况:
- 胎儿长 (FKL) 与妊娠年龄有很强的相关性,特别是在第三个三个月.
- 已建立的生物识别指数通常用于胎儿年龄估计.
- 在产前超声波中需要可靠的替代或辅助方法.
研究的目的:
- 通过超声波测试来评估FKL在估计胎儿妊娠年龄方面的准确性.
- 将FKL的疗效与其他标准生物识别指数进行比较.
- 在产前评估中验证FKL作为可靠的参数.
主要方法:
- 一项涉及110名产前妇女 (怀孕20-40周) 的比较观察研究.
- 使用Mindray DC 80机器进行的超声波检查.
- 使用FKL估计的妊娠年龄,并与头周和腹周相比较.
主要成果:
- 在FKL和妊娠年龄之间发现了显著的正相关性 (r = 0.975,P < 0.001).
- 平均FKL显示,随着妊娠年龄的增加,FKL线性增加.
- 右和左FKL都显示了年龄估计的类似可靠性.
结论:
- 胎儿脏长度是估计妊娠年龄的可靠参数,特别是在第三个三个月.
- 与标准生物识别指数的强烈相关性支持其作为产前超声波辅助的使用.
- 当传统测量结果不确定时,FKL特别有用.
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