Purpose: To investigate the prevalence of echogenicity in the fetal gallbladder (EFG) and to present prenatal sonographic findings and their postnatal outcomes. Materials and Methods:We performed a retrospective study within 17420 pregnant women during a 66-month period. Fetuses with an incidental finding of EFG in their 2nd or 3rd trimester of pregnancy were followed until birth per two weeks with sonographic examinations.Results: Out of 5977 fetuses, 44 fetuses were found to have EFG with a prevalence of 0.74%. Nine (20%) of 44 fetuses had single echogenicity, 25 (56%) had multiple echogenicities, 10 (22%) had sludge-like echogenicities. In Doppler sonography, 28 fetuses with EFG exhibited twinkling artifacts; however, none of the echogenicities had obvious acoustic shadowing. All of the cases were resolved either in utero or after birth before 10 months of age. Conclusion:EFG is a late third-trimester phenomenon with a prevalence of 0.74%.Most EFGs presented as twinkling artifacts, suggesting they had a cholesterol component.

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Congenital dacryocystocele (CD) is a rare disorder about which little is known. A nonsystematic review was performed with an addition of four new cases. Thirty-seven studies were reviewed. The mean gestational age at evaluation was 32 ± 1.09 weeks suggesting that CD is a disorder of late second and third trimester. The mean diameter of dacryocystocele was 7.5 ± 1 mm. The overall associated fetal anomaly rate was 10.7%. In-utero resolution, neonatal resolution, and surgical management was concluded in 62% (n = 108), 29% (n = 52), and 8% (n = 14), respectively. In conclusion, the need for surgical correction and rate of accompanying fetal anomaly was found high.

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SE is significantly more common in patients with compressive posterior lateral tibial plateau fractures, tibia medial plateau edemas and MCL injuries. PCL injury is more common in patients with type 1 SE.