Bicornuate uterus with incomplete vaginal septum and unilateral renal agenesis. Ultrasound demonstration in two patients.

Ultrasound studies in two patients revealed identical anomalies consisting of unilateral renal agenesis, bicornuate uterus, communication between the two uterine cavities at a level just above the cervix, and incomplete vaginal septum with a blind hemivagina filled with purulent material. One patient was 28 weeks pregnant at the time of diagnosis and was managed surgically.