A patient comes to the physician for a prenatal visit. Examination reveals that her uterus is considerably larger than her gestational age would predict. An ultrasound examination is ordered and reveals that she has polyhydramnios. Which of the following congenital defects of the fetus would be most likely to be associated with this abnormality?

1. A)Atrial septal defect
2. B)Meckel diverticulum
3. C)Esophageal atresiaGABARITO
4. D)Lung hypoplasia
5. E)Renal agenesis