Synchronous malignant transformation of bilateral symmetrical retinocytoma

Purpose To report the outcome of a 4-year-old girl who was found to have bilateral malignant transformed retinocytoma. Methods The patient was treated with systemic chemotherapy and photocoagulation followed by intraarterial chemotherapy. Results Complete remission was achieved. Conclusion Chemotherapy destroyed malignant retinoblastoma and the “retinoma” component remained unchanged.