Resection of a left occipital lesion consistent with carcinoma. There are postoperative findings related to recent left occipital lobe tumor resection, with areas of high T1 signal and susceptibility effect in the resection cavity. There is also persistent surrounding vasogenic edema. There are small areas of restricted diffusion surrounding the resection cavity related to ischemia. The ventricles and basal cisterns are unchanged in size and configuration. There is no midline shift or herniation. The major cerebral flow voids are intact. There are bilateral lens implants.
Expected postoperative findings related to recent left occipital lobe tumor resection.