Transvaginal ultrasonographic study of the pelvic-abdominal region showing a retroverted uterus, with a biometry of 64 mm x 38 mm. The uterine morphology was regular, and the myometrial ultrasound pattern was homogeneous. Ultrasound signs of cavitary pathology were not observed. The endometrial thickness was 2 mm. At the level of the cesarean section scar, a 29x16 mm nodular image was observed, with a heterogeneous pattern.