title: Degenerative lesions in retinoblastoma and their significance.
mesh_terms: D001808:Blood Vessels / Q000473:pathology; D002114:Calcinosis / Q000473:pathology; D005134:Eye Neoplasms / Q000098:blood supply / Q000473:pathology*; D006801:Humans; D009336:Necrosis; D012175:Retinoblastoma / Q000098:blood supply / Q000473:pathology*