超声早期诊断胎儿单心室、单心房、永存动脉干一例

胎儿心血管异常以复杂和多种畸形并存,是新生儿死亡的一大关键要素。产前联合应用多种超声成像技术早期准确诊断胎儿先天性心脏畸形,判断其类型和检出合并的畸形,对孕期咨询、评估、抉择及出生后救治具有重要意义,从而达到优生优育的目的。报道1例超声早期诊断胎儿单心室、单心房、永存动脉干的临床资料,观察其在超声下特征性的结构改变,以提高超声医师诊断该疾病的技术水平,使得胎儿复杂畸形在妊娠早中期就能被检查出来。

Early Sonographic Diagnosis of Fetal Single Ventricle,Single Atrium,Persistent Truncus Arteriosus: A Case Report

Fetal cardiovascular abnormalities, which coexists with complex and multi-malformation, are a key factor of neonatal mortality. Combination of multiple ultrasound imaging techniques before delivery can accurately diagnose fetal congenital cardiac malformations, make accurate classification and detect accompanying malformations, which is of great significance to offer proper prenatal consultation, evaluation, decision-making and post-birth treatment, so as to achieve the goal of eugenics. This article reports the clinical data of a case of early sonographic diagnosis of fetal single ventricle, single atrium, and persistent truncus arteriosus. The characteristic structural changes under ultrasound are observed to improve the technical level of ultrasound physician in diagnosing this disease, so that makes it possible to detect complex fetal abnormalities in the early and middle stages of pregnancy.