ABSTRACT Dacryocystocele is an uncommon congenital obliteration of the nasolacrimal drainage system. Based on a case diagnosed at 30 weeks gestation using two-dimensional (2D) and threedimensional (3D), its ultrasound characteristics as well as the evolution and therapeutic options applied in the scarce existing literature are described. How to cite this article Bonilla-Musoles F, Jimenez LC, Castillo JC. Congenital Dacryocystocele: A Rare and Benign Nasolacrimal Duct Cyst Condition. Donald School J Ultrasound Obstet Gynecol 2012;6(3):233-236.