本文選題：胎兒　切入點(diǎn)：腭裂　出處：《中國(guó)產(chǎn)前診斷雜志(電子版)》2016年04期

【摘要】：目前二維超聲對(duì)于胎兒腭的評(píng)估和腭裂的診斷仍較困難,因而近年來(lái)有較多學(xué)者使用三維超聲技術(shù)評(píng)估胎兒腭。這些技術(shù)包括渲染成像和多平面成像,可對(duì)唇裂胎兒合并的原發(fā)腭裂進(jìn)行產(chǎn)前診斷,對(duì)合并的繼發(fā)腭裂的診斷雖有明顯改善,但對(duì)軟腭裂和單純繼發(fā)腭裂的診斷仍是一個(gè)挑戰(zhàn)。側(cè)角度照射技術(shù)著重規(guī)范容積數(shù)據(jù)的采集,高質(zhì)量的容積數(shù)據(jù),能重建原發(fā)腭和繼發(fā)腭的任何切面,并能顯示腭的曲面平鋪圖像,因而能對(duì)腭裂進(jìn)行明確診斷,甚至是單純繼發(fā)腭裂。在早孕期,三維超聲顯示鼻后三角,重建腭的軸平面和冠狀面,可確定原發(fā)腭和繼發(fā)腭,診斷正中唇腭裂和單側(cè)或雙側(cè)完全性唇腭裂。
[Abstract]:At present, the evaluation of fetal palate and the diagnosis of cleft palate by two-dimensional ultrasound are still difficult, so in recent years, more and more scholars use three-dimensional ultrasound to evaluate fetal palate.These techniques include rendering imaging and multiplanar imaging for prenatal diagnosis of primary cleft palate associated with cleft lip fetus. Although the diagnosis of combined secondary cleft palate has been improved obviously, the diagnosis of soft cleft palate and simple secondary cleft palate is still a challenge.The technique of lateral angle irradiation focuses on the collection of volumetric data, high quality volume data, reconstruction of any section of the primary palate and secondary palate, and the display of a curved surface tile image of the palate, so that the cleft palate can be clearly diagnosed.Even simple secondary cleft palate.During the early pregnancy, the axial plane and the coronal plane of the palate were reconstructed by three-dimensional ultrasonography, which could identify the primary palate and the secondary palate, and diagnose the cleft lip and palate with unilateral or bilateral complete cleft lip and palate.
【作者單位】： 深圳市第十人民醫(yī)院(光明新區(qū)人民醫(yī)院)超聲科;
【分類(lèi)號(hào)】：R445.1;R714.5

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