History of bilateral retinoblastoma (left enucleation and right eye cryo- and laser therapy and five rounds of chemotherapy): off therapy evaluation. Orbits: There are postoperative findings related to left enucleation with an implant and prosthesis in position. There is expected volume loss and high T2 signal in the remaining portions of the left optic nerve. There is no evidence of mass lesions in the left orbit. The right orbit appears unremarkable. There is diffuse moderate mucosal thickening in the paranasal sinuses. Brain: There is no evidence of intracranial hemorrhage, mass, or acute infarct. The brain parenchyma, pineal gland, and pituitary gland appear unremarkable. There is no abnormal intracranial enhancement. The ventricles and basal cisterns are normal in size and configuration. There is no midline shift or herniation. The major cerebral flow voids are intact.
1. Postoperative findings related to left enucleation without evidence of tumor recurrence in the left orbit.2. No evidence of tumor recurrence in the right orbit.3. No evidence of intracranial tumors. 