https://www.selleckchem.com/pr....oducts/bromodeoxyuri
Retinoblastoma (R is the most common primary intraocular malignancy of childhood. Recurrence of RB often occurs within 6 months to 1 year after the end of treatment. Orbital tissue is the most common site of recurrence in children who have undergone enucleation; other sites include the central nervous system, bone, bone marrow, lymph nodes, and other organs. Here, we describe an adolescent girl who presented with RB recurrence and metastasis in a distant lymph node after 9 years of complete remission. The tumor was an i