胎儿视交叉的超声评估

IF 0.9 Q4 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING

Journal of Medical Ultrasound Pub Date : 2023-01-01 DOI:10.4103/jmu.jmu_69_23

Tung-Yao Chang, Jo-Ting Wang

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引用次数: 0

摘要

本文综述了产前视交叉超声显像的不同方法及其应用。妊娠19至37周时，可进行子宫内膜癌的产前影像学检查。OC的评估已被证明是区分孤立性透明隔发育不全和视隔发育不良的关键。可采用多种方法对OC进行成像，包括不同视点的三维和二维超声，以及彩色多普勒。根据文献，经腹和经阴道路径产生同样可接受的图像。OC可视化可能具有挑战性，但可以通过开发标准扫描协议和提高意识来实现。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Ultrasound assessment of the fetal optic chiasm

This article reviews the literature on different methods of prenatal ultrasound visualization of the optic chiasm (OC) and its applications. Prenatal imaging of the OC is feasible from 19 to 37 weeks of gestation. Evaluation of the OC has been shown crucial in differentiating isolated agenesis of the septum pellucidum from septo-optic dysplasia. Multiple methods can be applied for imaging of the OC, including three-dimensional and two-dimensional ultrasounds in different views, as well as color Doppler. According to the literature, both transabdominal and transvaginal routes produce equally acceptable images. OC visualization might be challenging but can be achieved by developing a standard scanning protocol and raising awareness.

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来源期刊

Journal of Medical Ultrasound RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING-

CiteScore

1.30

自引率

9.10%

发文量

审稿时长

10 weeks

期刊介绍： The Journal of Medical Ultrasound is the peer-reviewed publication of the Asian Federation of Societies for Ultrasound in Medicine and Biology, and the Chinese Taipei Society of Ultrasound in Medicine. Its aim is to promote clinical and scientific research in ultrasonography, and to serve as a channel of communication among sonologists, sonographers, and medical ultrasound physicians in the Asia-Pacific region and wider international community. The Journal invites original contributions relating to the clinical and laboratory investigations and applications of ultrasonography.