| 摘要: |
| 目的:探讨时间一空间复合成像(STIC)技术在胎儿右弓镜像分支与双弓鉴别诊断的临床价值。方法 回顾分析超声诊断为右弓镜像分支12例及双弓6例二维、彩色血流及STIC图像,随访新生儿心脏情况,分析高分辨率血流(HD-Flow)联合STIC技术在右弓镜像分支和双弓鉴别诊断的意义。结果 12例RAA-MB中11例及6例DAA均获得了STIC立体、直观血流图,二维联合HD-Flow诊断RAA-MB的准确性为75.0%,二维联合HD-Flow诊断DAA的准确性为83.3%,HD-Flow联合STIC诊断RAA-MB及DAA的准确性均为100%。结论 HD-Flow联合STIC技术可用于RAA-MB及DAA鉴别诊断,具有重要的临床价值。 |
| 关键词: 时间一空间复合成像 胎儿 右弓镜像分支 双主动脉弓 |
| DOI： |
| 投稿时间：2021-05-12修订日期：2022-06-10 |
| 基金项目: |
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| The application value of spatio-temporal image correlation combined with 2D ultrasound in the diagnosis of fetal interruption of aortic arch |
| Li Tian-gang,Wang Yi-xuan,Ma Bin,Tie Hong-xia,Yan zhi-heng,Yao juan-min |
| (Department of ultrasound diagnosis,Gansu Provincial Maternity and Child-care Hospital) |
| Abstract: |
| Objective: To observe the clinical value of spatio-temporal image correlation to diagnosis right aortic arch with mirror branch (RAA-MB) and double aortic arch (DAA) with fetuses. Methods: A total of twelve cases RAA-MB six cases DAA were diagnosed using two-dimensional (2D), HD-Flow, and HD-Flow combined STIC retrospectively analysed. Follow-up the condition of neonates heart and analyse the diagnosis value between RAA-MB and DAA with HD-Flow combined STIC. Results: There were eleven RAA-MB cases and six DAA cases STIC images were obtained, and this technique provided a stereoscopic and visual image for the diagnosis of RAA-MB and DAA. The accuracy of 2D combined with HD-Flow to diagnosis RAA-MB was 75.0%,the accuracy of 2D combined with HD-Flow to diagnosis DAA was 83.3%,the accuracy of HD-Flow combined with STIC to diagnosis RAA-MB and DAA were 100%. Conclusion: Therefore, HD-Flow combined STIC technology can be used to assist the diagnosis of fetal RAA-MB and DAA , and this technique has important clinical value. |
| Key words: spatio-temporal image correlation fetus right aortic arch with mirror branch double aortic arch |
