Single ectopic ureter opening into a vaginal cyst associated with multiple urogenital tract malformation: A rare case report

Abstract

Single-system ectopic ureter is a rare embryologic abnormality in females. The ectopic ureter may enter anywhere from the bladder neck to the perineum, such as vagina, uterus or rectum. 1 In many patients with a single-system ectopic ureter, it may be accompanied with diminutive, nonfunctional, or absent ipsilateral kidneys, 2 whereas combination with multiple genital tract malformation is