P122: Retinoblastoma discordant monozygotic twins and the discovery of an intron 15 RB1 variant

• Jaime Jessen,
• Hilary Racher,
• Mario Zanolli,
• Diego Ossandon

Affiliations

Jaime Jessen

Dynacare

Hilary Racher

Dynacare

Mario Zanolli

Clínica Alemana de Santiago and Hospital de Niños Roberto del Río

Diego Ossandon

Hospital San Juan de Dios, Santiago, Chile