title: Prognostic importance of choroidal invasion in retinoblastoma.
mesh_terms: D002830:Choroid Neoplasms / Q000145:classification / Q000175:diagnosis* / Q000401:mortality / Q000473:pathology; D005500:Follow-Up Studies; D006801:Humans; D011379:Prognosis; D012175:Retinoblastoma / Q000145:classification / Q000175:diagnosis* / Q000401:mortality / Q000473:pathology