Updated retinoblastoma incidence and outcome in children in Taiwan from 1980 to 2019: a 40-year nationwide study.

Background: Retinoblastoma is a potentially fatal disease, and its incidence and mortality varies among different countries and periods.

Methods: This is a nationwide population-based retrospective study from January 1980 to December 2019 in Taiwan. Patients diagnosed as retinoblastoma were identified from the Taiwan National Cancer Registry.