Fig. 2

Bilateral Intraventricular Hemorrhage after spinal surgery in the PACU. Large intraventricular hemorrhage within the bilateral lateral ventricles which extends into the third and fourth ventricle and towards the spinal canal (green arrows). Bilateral evolving basal ganglia hemorrhage (yellow arrows). On the right measuring 12 × 23 × 18 mm. On the left measuring 16 × 13 × 13 mm. This is unchanged since 12/6/2017. No ventricular enlargement. Small subarachnoid hemorrhage in the bilateral cerebral hemispheres, primarily along the bilateral parietal convexities. No evidence of midline shift, or abnormal extra-axial fluid collection and maintained gray-white differentiation