What should I do if the fetal gallbladder is enlarged in a four-dimensional color ultrasound?

Patient's question:

No

Doctor's answer:

Your examination results show that the fetal gallbladder is slightly enlarged. The normal size is approximately 2.1 cm by 0.6 cm. You can follow up with ultrasound if it continues to increase significantly, and then consider developmental abnormalities such as biliary atresia.