CAJ | 학술논문

目的探讨胎儿期永存左上腔静脉声像图特征及临床应用价值.方法应用胎儿超声心动图检查3368例胎儿,检出31例胎儿永存左上腔静脉及相关畸形.结果胎儿超声心动图显示,31例胎儿中30例合并冠状静脉窦扩张,14例合并其他心血管异常,6例合并心外畸形,4例同时合并心内外畸形.结论永存左上腔静脉常合并先天性心脏病,胎儿预后取决于有无合并其他先天性心脏病,产前诊断永存左上腔静脉可帮助正确评估胎儿预后.
목적 탐토태인기영존좌상강정맥성상도특정급림상응용개치.방법 응용태인초성심동도검사3368례태인,검출31례태인영존좌상강정맥급상관기형.결과 태인초성심동도현시,31례태인중30례합병관상정맥두확장,14례합병기타심혈관이상,6례합병심외기형,4례동시합병심내외기형.결론 영존좌상강정맥상합병선천성심장병,태인예후취결우유무합병기타선천성심장병,산전진단영존좌상강정맥가방조정학평고태인예후.
Objective To evaluate the ultrasonic feature and clinical significance of persistent left superior vena cava(PLSVC)in fetal life.Methods Fetal echocardiography was performed in 3368 fetuses.Thirty-one fetuses of PLSVC were confirmed.Results The dilated coronary sinus was observed in 30 of 31 fetuses.Congenital heart defects were presented in 14 of these cases,and extracardiac anomalies were presented in 6 fetuses.Both congenital heart defects and extracardiac anomalies were observed in 4 fetuses.Conclusions PLSVC is always associated with congenital heart defects.The prognosis Of affected fetuses largely depends on whether or not the PLSVC is associated with a congenital heart defect.Prenatal diagnosis of PLSVC can help US plan perinatal counseling and ameliorate the postnatal course.