Congenital dacryocystocele with acute dacryocystitis: report of two cases.

Congenital dacryocystocele is an uncommon lesion of the nasolacrimal drainage system of newborns. The lesion often develops secondary infection due to the obstruction of both distal and proximal nasolacrimal ducts. Early recognition by experienced pediatrician might initiate effective therapy to prevent the progression to possible secondary infection.