Magnetic resonance images showing the placenta covering the anterior wall, posterior wall, and the entire lower segment of the uterus, occluding the internal orifice of the cervical canal. T2 hypointense signal bands can be seen in the lower segment of the placenta adjacent to the body-cervix transition, with a lack of definition in the myometrium and signs of placental invasion in the entire thickness of the myometrium (placenta increta).
Additional findings: Maternal hydronephrosis.