本文選題：絨毛膜血管瘤 + 胎盤��； 參考：《四川大學(xué)學(xué)報(bào)(醫(yī)學(xué)版)》2015年01期

【摘要】：目的總結(jié)絨毛膜血管瘤(chorioangioma,CM)的產(chǎn)前超聲圖像特點(diǎn),探討其產(chǎn)前超聲診斷價(jià)值,并進(jìn)行預(yù)后評(píng)估。方法收集30例經(jīng)產(chǎn)前超聲或病理診斷為CM的超聲及病理資料。結(jié)果產(chǎn)前超聲診斷正確率73.33%(22/30);腫瘤最大徑3.2~12.0cm,平均6.61cm,大于4.0cm者占92.86%;超聲多表現(xiàn)為單發(fā)于胎盤子面的弱回聲,以AlderⅠ~Ⅱ級(jí)為主,腫瘤血管頻譜與臍動(dòng)脈頻譜一致;腫瘤最大徑大于4.0cm及位于胎盤子面者易出現(xiàn)并發(fā)癥,有并發(fā)癥者腫瘤最大徑大于無(wú)并發(fā)癥者(P0.05);71.43%不影響胎兒生長(zhǎng)發(fā)育。結(jié)論CM產(chǎn)前彩色多普勒超聲圖像具有特征性,腫瘤大小及位置在評(píng)估胎兒預(yù)后方面具有重要價(jià)值。
[Abstract]:Objective to summarize the characteristics of prenatal ultrasound images of chorioangioma (CMM) and to evaluate the value of prenatal ultrasound in diagnosis and prognosis of chorioangioma. Methods 30 cases of CM diagnosed by prenatal ultrasound or pathology were collected. Results the accuracy rate of prenatal ultrasound diagnosis was 73.33 and 22 / 30, the maximum diameter of the tumor was 3.2 ~ 12.0 cm (mean 6.61 cm), and 92.86% of the tumors were larger than 4.0cm. Most of them showed weak echo in placenta, mainly in grade 鈪，

本文編號(hào)：1844735