本文選題：Galen靜脈瘤 + 超聲��； 參考：《中國婦產(chǎn)科臨床雜志》2017年03期

【摘要】：目的總結(jié)胎兒Galen靜脈瘤(vein of Galen malformation VGM)聲像圖特征,提高對本病的認(rèn)識。方法對2012年8月至2015年9月在貴州省人民醫(yī)院診斷的6例胎兒VGM的聲像圖特征進(jìn)行回顧性分析。結(jié)果 6例胎兒VGM均表現(xiàn)為在胎兒丘腦后方或后上方近中線部位的薄壁型囊性無回聲區(qū),彩色多普勒顯示囊性無回聲內(nèi)充滿彩色血流信號,脈沖多普勒顯示為高速低阻血流頻譜。結(jié)論彩超能夠提供豐富的聲像圖信息,提高了胎兒VGM的產(chǎn)前診斷率,并能與腦中線上的其他囊性病變相鑒別,是診斷胎兒VGM的首選方法。
[Abstract]:Objective to summarize the sonographic features of vein of Galen malformation VGM) in fetal Galen vein tumor and to improve the understanding of the disease. Methods the ultrasonographic features of 6 fetal VGM cases diagnosed in Guizhou Provincial people's Hospital from August 2012 to September 2015 were analyzed retrospectively. Results all of the 6 cases of fetal VGM showed parenchymal cystic anechoic area at the posterior or superior posterior midline of thalamus. Color Doppler imaging showed that the cystic anechoic region was filled with color blood flow signals. Pulse Doppler showed high speed and low resistance blood flow spectrum. Conclusion Color Doppler ultrasound can provide abundant sonographic information, improve the prenatal diagnosis rate of fetal VGM and differentiate it from other cystic lesions in the midline of the brain. It is the first choice in the diagnosis of fetal VGM.
【作者單位】： 貴陽貴州省人民醫(yī)院超聲科;
【分類號】：R445.1;R714.5

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本文編號：1981707