Lag Time between Onset of First Symptom and Treatment of Retinoblastoma: An International Collaborative Study of 692 Patients from 10 Countries.
Srikanta Kumar PadhyXunda JiYihua ZouRiffat RashidSadia SultanaSadik Taju SheriefNathalie CassouxRosdali Diaz CoronadoJuan Luis Garcia LeonArturo Manuel Zapata LópezVladimir G PolyakovTatiana L UshakovaSoma Rani RoyAlia AhmadLamis Al HarbyM Ashwin ReddyMandeep S SagooJesse L BerryJonathan KimJesse L BerryNicholas J AstburyCovadonga BascaranSharon BlumRichard BowmanMatthew J BurtonAllen FosterNir GomelNaama Keren-FroimShiran MadgarAndrew W StaceyDavid M SteinbergAshik MohamedMarcia ZondervanIdo Didi FabianPublished in: Cancers (2021)
There is a significant difference in the lag time between onset of signs and symptoms and referral to an RB treatment centre among countries based on national income resulting in significant differences in the presenting features and clinical outcomes.