Figure 1. A. Axial T2-weighted MRI image shows a uterus didelphys with two separate uterine cavities (arrows). The left uterine cavity is distended by blood products due to presumed cervix-vaginal atresia on the left side. B. Sagittal T2-weighted MRI image shows the left uterine cavity distended by blood products. C. Axial T2-weighted MRI image shows a uterus didelphys with two separate uterine cavities (arrows).