Practical guidelines on imaging of retinoblastoma: a 2025 update on behalf of the European Retinoblastoma Imaging Collaboration and the European Retinoblastoma Group.

Imaging guidelines for retinoblastoma were first outlined by the European Retinoblastoma Imaging Collaboration (European Retinoblastoma Imaging Collaboration) in 2012.

Over the past decade, technological advancements have enabled the acquisition of higher-resolution MR images and expanded our understanding of clinically significant imaging features of retinoblastoma.