Fernandez Moya J M, Cifuentes Sulzberger S, Díaz Recaséns J, Ramos C, Sanz R, Perez Tejerizo G
Prenatal Diagnosis Unit, Fundación Jimenez Díaz, Madrid, Spain.
Ultrasound Obstet Gynecol. 1998 Feb;11(2):147-8. doi: 10.1046/j.1469-0705.1998.11020147.x.
We describe a case of congenital ranula or retention salivary cyst diagnosed at 26 weeks of gestation. The fetal karyotype was obtained by amniocentesis and chorionic villus sampling, and was normal. Follow-up ultrasound scans revealed no changes in the size or the position of the cyst. Surgical treatment was performed 2 days after a normal vaginal delivery, with excellent results.