大动脉转位的产前超声诊断评价(1)
摘 要:目的 探讨产前超声诊断大动脉转位的临床价值。方法 回顾性分析产前诊断的18例大动脉转位的超声心动图征象及合并心内畸形情况与产后随访结果进行。结果 产前超声诊断大动脉转位18例,其中完全性大动脉转位14例,矫正型大动脉转位4例,超声诊断的符合率为88.89%,误诊2例,15例合并心内畸形。结论 产前超声为诊断大动脉转位方便、简洁、无创性、有用的检查方式。
关键词:产前;超声;诊断;大动脉转位
中图分类号:R714.5;R445.1 文献标识码:A DOI:10.3969/j.issn.1006-1959.2018.05.055
文章编号:1006-1959(2018)05-0153-03
Prenatal Ultrasound Diagnosis of Transposition of Great Arteries
, 百拇医药
YAO Yu-lin1,WANG Xiao-hong2,QIN Kai-feng2
(1.Department of Ultrasound,Ya'an Maternal and Child Health Hospital,Ya'an 625000,Sichuan,China;
2.Department of Ultrasound,Angel Maternity Hospital,Western Chengdu,Chengdu 610036,Sichuan,China)
Abstract:Objective To explore the clinical value of prenatal ultrasound in the diagnosis of transposition of great arteries.Methods Echocardiographic findings of translocation of the great arteries in 18 cases with intracardiac malformation and postpartum follow-up were retrospectively analyzed.Results 18 cases of transposition of great artery were diagnosed by prenatal ultrasound.There were 14 cases of complete transposition of great artery and 4 cases of corrected transposition of great artery.The coincidence rate of ultrasonic diagnosis was 88.89%.2 cases were misdiagnosed and 15 cases were complicated with intracardiac malformation.Conclusion Antepartum ultrasound is a convenient,simple,non-invasive and useful method for diagnosing transposition of great arteries.
, 百拇医药
Key words:Prenatal;Ultrasound;Diagnosis;Transposition of conducting arteries
大动脉转位(transposition of the great arteries)是先天性心脏畸形中一种较为常见的疾病,主要表现为在胎儿出生后容易发生心力衰竭及肺动脉高压等症状,约占全部先天性心脏病的10%左右,預后较差,是新生儿死亡的重要原因之一[1]。产前对完全性大动脉转位早期诊断并及时处理有利于孕妇的优生优育选择[2]。笔者回顾性分析了我院诊断的18例大动脉转位的超声影像和临床资料,旨在探讨产前超声在本病诊断中的价值。
1资料与方法
1.1一般资料 选取2015年1月~2016年12月在雅安市妇幼保健院诊断的18例大动脉转位,均为单胎,孕妇年龄21~37岁,平均年龄(29.20±2.11)岁;孕龄22周+3d~34周+4d,平均孕周(27.20±2.42)周。本组所选取的病例,均经医院医学伦理委员会批准,且征得患者同意,并签知情同意书。
, http://www.100md.com
1.2方法 采用Sequoia 512、GE-E8彩色超声诊断仪,腹部探头频率3.5~6 MHz。嘱孕妇平卧位,先进行产科超声的系统检查,然后重点观察胎儿心脏及大血管情况:采用节段分析法依次对胎儿心脏的四腔心切面、三血管气管切面、三血管气管、左右室流出道切面、肺动脉分支、大动脉弓长轴等基本切面进行观察,重点判断左右心房位置、形态学左右心室位置、大动脉起源情况,再观察是否合并心内其他畸形。并对诊断的异常病例进行产后随访。
2结果
2.1超声诊断结果 大动脉转位18例(其中完全型14例,矫正型4例)中,产前超声正确诊断16例,诊断的符合率为88.89%,误诊2例。15例合并心内畸形,14例完全型大动脉转位病例中,有室间隔缺损9例、肺动脉狭窄5例、肺动脉骑跨2例、房室间隔缺损2例、左心发育不良1例、永存左位上腔静脉1例;4例矫正型大动脉转位病例:2例合完全性房室间隔缺损,其中1例还合并主动脉骑跨、肺动脉狭窄,另1例还合并左室双出口、主动脉离断、永存左位上腔静脉。, http://www.100md.com(姚玉琳 王小红 覃开凤)
关键词:产前;超声;诊断;大动脉转位
中图分类号:R714.5;R445.1 文献标识码:A DOI:10.3969/j.issn.1006-1959.2018.05.055
文章编号:1006-1959(2018)05-0153-03
Prenatal Ultrasound Diagnosis of Transposition of Great Arteries
, 百拇医药
YAO Yu-lin1,WANG Xiao-hong2,QIN Kai-feng2
(1.Department of Ultrasound,Ya'an Maternal and Child Health Hospital,Ya'an 625000,Sichuan,China;
2.Department of Ultrasound,Angel Maternity Hospital,Western Chengdu,Chengdu 610036,Sichuan,China)
Abstract:Objective To explore the clinical value of prenatal ultrasound in the diagnosis of transposition of great arteries.Methods Echocardiographic findings of translocation of the great arteries in 18 cases with intracardiac malformation and postpartum follow-up were retrospectively analyzed.Results 18 cases of transposition of great artery were diagnosed by prenatal ultrasound.There were 14 cases of complete transposition of great artery and 4 cases of corrected transposition of great artery.The coincidence rate of ultrasonic diagnosis was 88.89%.2 cases were misdiagnosed and 15 cases were complicated with intracardiac malformation.Conclusion Antepartum ultrasound is a convenient,simple,non-invasive and useful method for diagnosing transposition of great arteries.
, 百拇医药
Key words:Prenatal;Ultrasound;Diagnosis;Transposition of conducting arteries
大动脉转位(transposition of the great arteries)是先天性心脏畸形中一种较为常见的疾病,主要表现为在胎儿出生后容易发生心力衰竭及肺动脉高压等症状,约占全部先天性心脏病的10%左右,預后较差,是新生儿死亡的重要原因之一[1]。产前对完全性大动脉转位早期诊断并及时处理有利于孕妇的优生优育选择[2]。笔者回顾性分析了我院诊断的18例大动脉转位的超声影像和临床资料,旨在探讨产前超声在本病诊断中的价值。
1资料与方法
1.1一般资料 选取2015年1月~2016年12月在雅安市妇幼保健院诊断的18例大动脉转位,均为单胎,孕妇年龄21~37岁,平均年龄(29.20±2.11)岁;孕龄22周+3d~34周+4d,平均孕周(27.20±2.42)周。本组所选取的病例,均经医院医学伦理委员会批准,且征得患者同意,并签知情同意书。
, http://www.100md.com
1.2方法 采用Sequoia 512、GE-E8彩色超声诊断仪,腹部探头频率3.5~6 MHz。嘱孕妇平卧位,先进行产科超声的系统检查,然后重点观察胎儿心脏及大血管情况:采用节段分析法依次对胎儿心脏的四腔心切面、三血管气管切面、三血管气管、左右室流出道切面、肺动脉分支、大动脉弓长轴等基本切面进行观察,重点判断左右心房位置、形态学左右心室位置、大动脉起源情况,再观察是否合并心内其他畸形。并对诊断的异常病例进行产后随访。
2结果
2.1超声诊断结果 大动脉转位18例(其中完全型14例,矫正型4例)中,产前超声正确诊断16例,诊断的符合率为88.89%,误诊2例。15例合并心内畸形,14例完全型大动脉转位病例中,有室间隔缺损9例、肺动脉狭窄5例、肺动脉骑跨2例、房室间隔缺损2例、左心发育不良1例、永存左位上腔静脉1例;4例矫正型大动脉转位病例:2例合完全性房室间隔缺损,其中1例还合并主动脉骑跨、肺动脉狭窄,另1例还合并左室双出口、主动脉离断、永存左位上腔静脉。, http://www.100md.com(姚玉琳 王小红 覃开凤)