Ewing's sarcoma as second malignant neoplasm after retinoblastoma: a case report.


OBJECTIVES To report a case of a child with the hereditary form of unilateral retinoblastoma (RB), who developed Ewing's sarcoma of the right fibula 3 years after the enucleation of the right eye. CASE PRESENTATION AND INTERVENTION The child was diagnosed as a case of RB of the right eye at the age of 9 months. He was fully investigated and found to have… (More)