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首页> 外文期刊>Journal of Clinical Ultrasound: JCU >Automatic display of fetal brain planes and automatic measurements of fetal brain parameters by transabdominal three‐dimensional ultrasound
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Automatic display of fetal brain planes and automatic measurements of fetal brain parameters by transabdominal three‐dimensional ultrasound

机译：胎儿三维超声自动显示胎儿脑平面和胎儿脑参数的自动测量

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Abstract Objective The primary purpose of this study was to evaluate the effectiveness of a three‐dimensional (3D) software tool (smart planes) for displaying fetal brain planes, and the secondary purpose was to evaluate its accuracy in performing automatic measurements. Material and methods This prospective study included singleton fetuses with a gestational age (GA) greater than 18?weeks. Transabdominal two‐dimensional ultrasound (2DUS) and 3D smart planes images were respectively used to obtain the basic planes of the fetal brain, with five parameters measured. The images, by either two‐dimensional (2D) manual or 3D automatic operation, were reviewed by two experienced sonographers. The agreements between two measurements were analyzed. Results A total of 226 cases were included. The rates of successful detection by automatic display were as high as 80%. There was substantial agreement between the measurements of the biparietal diameter, head circumference and transcerebellar diameter, but poor agreement between the measurements of cisterna magna and lateral ventricle width. Conclusions Smart Planes might be valuable for the rapid evaluation of fetal brain, because it simplifies the evaluation process. However, the technology requires improvement. In addition, this technology cannot replace the conventional manual US scans; it can only be used as an additional approach.
机译：摘要目的本研究的主要目的是评估用于显示胎儿脑平面的三维（3D）软件工具（智能平面）的有效性，以及次要目的是评估其在执行自动测量时的准确性。该前瞻性研究包括具有大于18岁的妊娠年龄（GA）的单身胎儿。分别用于获得胎儿脑的基本平面，测量五个参数。通过二维（2D）手册或3D自动操作，通过两次经验丰富的超声波检查图像。分析了两次测量之间的协议。结果共有226例。自动显示器成功检测的速率高达80％。在比赛的比例，头围和过度骨骼直径的测量之间存在大量的一致性，但在CISTerna Magna的测量和侧腔宽度之间的测量之间的一致性之间存在差。结论智能飞机可能对胎儿大脑的快速评估有价值，因为它简化了评估过程。但是，该技术需要改进。此外，这项技术不能取代传统的手册扫描;它只能用作额外的方法。

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