Multiple pelvic fractures:
- comminuted left ilium fracture extending to the SIJ
- widening of the left SIJ
- superior and inferior left pubic rami fractures
- undisplaced left sacral ala fracture (best seen on sagittal plane)
Associated pelvic haematoma, which is large, displacing the bladder to the right and marked thickening of the distal iliopsoas muscle.