Tie Hong-Xia, Ma Bin, Zhang Deng-Cai, Li Tian-Gang
The First Clinical Medical College of Ultrasound Diagnosis, Gansu University of traditional Chinese Medicine, Lanzhou, Gansu Province, P. R. China.
Department of Ultrasound Diagnosis, Gansu Provincial Maternity and Child-care Hospital, Lanzhou, Gansu Province, P. R. China.
Echocardiography. 2022 May;39(5):685-690. doi: 10.1111/echo.15346. Epub 2022 Mar 30.
This study aimed to examine the application value of high-definition live (HDlive) flow combined with spatiotemporal image correlation (STIC) in the diagnosis of fetal inferior vena cava malformation (IVCM).
Twenty cases of IVCMs were diagnosed using two-dimensional HDlive flow and HDlive flow combined with STIC and retrospectively analyzed to examine the impact of using HDlive flow combined with STIC in the diagnosis of IVCM.
HDlive flow combined with STIC detected one case of duplicated IVC, four cases of left IVC (two cases with complex malformations), and 15 cases of interrupted IVC (two cases of isolated IVC disconnection, five cases with left atrial heterogeneous syndrome, and eight cases with other complex malformations).
HDlive flow combined with STIC can help in the diagnosis of IVCM, and this technique has important clinical value.
本研究旨在探讨高清实时（HDlive）血流联合时空图像相关技术（STIC）在胎儿下腔静脉畸形（IVCM）诊断中的应用价值。
采用二维HDlive血流及HDlive血流联合STIC诊断20例IVCM，并进行回顾性分析，以探讨HDlive血流联合STIC在IVCM诊断中的作用。
HDlive血流联合STIC检测出1例重复下腔静脉、4例左位下腔静脉（2例合并复杂畸形）、15例中断性下腔静脉（2例孤立性下腔静脉中断、5例合并左房异构综合征、8例合并其他复杂畸形）。
HDlive血流联合STIC有助于IVCM的诊断，该技术具有重要的临床价值。
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