A possible association with maternal sickle cell anemia, hemolytic anemia, and abruptio placenta has been discussed in the literature. Placental estrogens may also contribute to the formation of fetal gallstones. Gallstones in the maternal gallbladder have been detected in some cases l .
Most fetal gallstones resolve spontaneously.
The presence of fetal gallstones does not alter the obstetrical management. Fetal gallstones should not serve as an indication for repeat sonographic assessment. The value of neonatal follow-up has not been established. 751.645 Introduction Fetal gallstones are rare findings on prenatal sonograms. Most resolve spontaneously prior to delivery.