History of right intraocular retinoblastoma s/p intraocular chemotherapy x 2: disease status evaluation. Brain: There is no evidence of intracranial hemorrhage, mass, or acute infarct. The brain parenchyma 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. The skull, paranasal sinuses, and scalp soft tissues are grossly unremarkable.Orbits: There is a lesion that measures approximately 2 x 6 mm in cross section along the posterolateral aspect of the right globe, which is not significantly changed. The right optic nerve appears to be intact and the rest of the right intraorbital structures appear to be unremarkable. The left orbit appears to be unremarkable.
1. Unchanged treated subcentimeter right intraocular retinoblastoma. 2. No evidence of left orbital tumor.3. No evidence of intracranial tumor to suggest trilateral retinoblastoma.