Figure 1

Three-dimensional transvaginal ultrasound scan (in multiplane acquisition mode) of the uterus-hematoma-bladder complex (UT, HM, BD respectively). Please note that the white pixel (placed in the center of each image) always correspond with the same space point of the three orthogonal planes, and is located referring HM, between UT (at the level of the uterine scar) and just beneath BD. Defect's surface three-dimensional reconstruction (of the coronal plane) correspond with bottom right picture, and is framed with a white arrow (instead of white pixel).