Value of prenatal ultrasonographic diagnosis in fetal pulmonary atresia / 中华超声影像学杂志
Chinese Journal of Ultrasonography
; (12)2003.
Article
Dans Zh
| WPRIM
| ID: wpr-542150
Responsable en Bibliothèque :
WPRO
ABSTRACT
Objective To explore the clinical value of prenatal ultrasonographic diagnosis of fetal pulmonary atresia.Methods The data of echocardiography in 7 fetus with pulmonary atresia confirmed by autopsy were analysed retrospectively,the characteristics of abnormal ultrasound imaging were summarized.Results The dysplastic main pulmonary had been detected only in one fetus by two-dimensional echocardiography,five cases were shown ventricular septal defect with straddle of aortic root on the ventricular septum,two cases with intact ventricular septum had hypoplasis of right heart.Color Doppler flow imaging showed the reverse flow of ductus arteriosus in 5 cases and tricuspid regurgitation in 3 cases.Five cases were diagnosed pulmonary atresia,one case was hypoplasia of right heart,and one case was mistaken for persistent truncus arteriosus.Conclusions Prenatal ultrasonographic diagnosis of tetal pulmonary atresia has great clinical value,the reverse flow of ductus arteriosus is an important clue to diagnosis.
Texte intégral:
1
Indice:
WPRIM
Type d'étude:
Diagnostic_studies
langue:
Zh
Texte intégral:
Chinese Journal of Ultrasonography
Année:
2003
Type:
Article