空间-时间相关成像技术在胎儿心脏超声检查中的应用价值

李婷; 蔡爱露; 刘炜; 王冰; 杨姝; 辛忠秋; 赵丹

中国临床医学影像杂志 ›› 2008, Vol. 19 ›› Issue (11) : 795-798.

论著

空间-时间相关成像技术在胎儿心脏超声检查中的应用价值

李婷，蔡爱露，刘炜，王冰，杨姝，辛忠秋，赵丹

作者信息 +

Application value of spatio-temporal image correlation technique in the ultrasonic examination of fetal heart

LI Ting, CAI Ai-lu, LIU Wei, WANG Bing, YANG Shu, XIN Zhong-qiu, ZHAO Dan

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文章历史 +

摘要

目的：探讨应用空间-时间相关成像（STIC）技术进行胎儿心脏超声检查的可行性和临床价值。方法：应用STIC技术对30例孕龄20～34周正常胎儿进行数据采集及脱机分析和处理，对胎儿心脏各解剖结构进行显示和观察。结果：30例研究对象在获得容积数据后，通过正交三平面模式对图像进行切割平移或旋转，有26例成功获得了心脏各解剖结构，4例心脏结构未能完全显示。结论：STIC技术较传统超声心动图具有优势，具有广阔的临床应用前景。

Abstract

Objective: To study the feasibility and clinical value of spatio-temporal image correlation(STIC) technique in fetal heart examination using ultrasound. Methods: Acquire heart volumes using 4D ultrasonography with STIC at the level of the four-chamber view in 30 normal fetuses between 20 and 34 weeks of gestation, then analyze the data offline. Results: After using multi-planner mode to process the datasets, all target cardiac planes were acquired in 26 volumes, and some target cardic planes didn’t display in the other 4 cases. Conclusion: Comparing with traditional echocardiography, STIC has some advantages, and it is an accessible and reproducible methodology for clinical application.

导出引用

李婷;蔡爱露;刘炜;王冰;杨姝;辛忠秋;赵丹. 空间-时间相关成像技术在胎儿心脏超声检查中的应用价值[J]. 中国临床医学影像杂志. 2008, 19(11): 795-798

LI Ting;CAI Ai-lu;LIU Wei;WANG Bing;YANG Shu;XIN Zhong-qiu;ZHAO Dan. Application value of spatio-temporal image correlation technique in the ultrasonic examination of fetal heart[J]. Journal of China Clinic Medical Imaging. 2008, 19(11): 795-798

中图分类号： Ｒ714.5 Ｒ445.1