History of choroid plexus papilloma resection, with left subdural fluid collection. There are postoperative findings related to left left lateral ventricle tumor resection, without evidence of recurrent tumor. The ventricular system appears unchanged. There is a persistent left cerebral convexity fluid collection that measures up to 10 mm in thickness. There is unchanged mild midline shift to the right. Multiple foci of susceptibility effect in the parenchyma along the surgical approach are unchanged and likely represent chronic blood products. There is no evidence of acute infarct. The skull, paranasal sinuses, and scalp soft tissues are unchanged.
Postoperative findings related to left left lateral ventricle tumor resection, without evidence of recurrent tumor. A persistent left cerebral convexity fluid collection that measures up to 10 mm in thickness. 