1、Secondary outcomes included specific types of major congenital malformations.
2、The congenital malformations of these tubular organs are even more rare.
3、Objective To study ultrasound of fetal congenital malformations of the lungs and chest cavity diagnostic value and differential diagnosis.
4、Conclusion:one stage otoplasty is effective for treatment of the congenital malformations of the external and middle ear.
5、To assess the effects of prenatal exposure to AEDs on the prevalence of congenital malformations in the child.
6、These indicate that HD is closely related to CMV infection. CMV infection may be an important teratological factor of some congenital malformations including HD.
