产前超声诊断胎儿无孔门:诊断中的错误
Shuai Zhang1, Liqiong Hou1, Haiyan Kuang1
1Department of Ultrasound, NHC Key Laboratory of Birth Defect for Research and Prevention, Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan, China.
Journal of clinical ultrasound : JCU
|October 22, 2025
概括
产前超声波可以诊断不穿孔的门,但会发生错误. 标准化扫描和区分"目标标志"是提高这种先天性异常的准确性的关键.
科学领域:
- 医疗成像医学成像
- 胎儿医学 胎儿医学
- 儿科手术 儿科手术
背景情况:
- 不穿孔门是一种先天性异常,需要准确的产前诊断.
- 在不穿孔门的产前超声波中诊断错误可能导致治疗延迟.
- 了解超声波特征对于提高检测率至关重要.
研究的目的:
- 总结产前超声波检测在错过或错误诊断的不穿孔门病例中的发现.
- 确定导致胎儿无孔门检测诊断错误的因素.
- 提出提高产前诊断准确性的策略.
主要方法:
- 对19名怀孕妇女的回顾性分析,其中20名胎儿被诊断出没有穿孔的.
- 在错过和错误诊断的病例中对产前超声波特征的审查.
- 产前超声检查结果与产后诊断结果的比较.
主要成果:
- 在所有13个错过的不穿孔门病例中观察到伪"目标标志".
- 缺乏详细的斜和冠状周围扫描导致错过的诊断.
- 错误诊断的病例涉及不清楚或真实的"目标标志"和不足的多平面评估.
结论:
- 不穿孔门的产前诊断是可行的,但具有挑战性.
- 标准化的扫描协议和准确的"目标标志"差异化是至关重要的.
- 部区域的多段连续扫描可以提高诊断精度.
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