History of bilateral optic gliomas s/p chemotherapy and changes on 9/2014 MRI. There are post-treatment findings for an optic glioma. There is no significant change in size of the optic glioma and associated punctate focus of enhancement within the left optic pathway. There is no evidence of intracranial hemorrhage or acute infarct. The ventricles are unchanged in size and configuration. There is no midline shift or herniation. There is fluid within the left middle ear and mastoid air cells.
1. No significant interval change in the optic glioma.2. Fluid within the left middle ear and mastoid air cells may represent otomastoiditis.