Fig. 1From: Clinical characteristics, treatment and prognosis of children with unilateral retinoblastoma and intracranial segment of Retrobulbar optic nerve invasionRepresentative images of fundus examinations. a, Left fundus of one 3-year-old girl showed a large tumor space occupying with hemorrhage under the retina, wildly vitreous cavity seeding, and partial detachment of retina. b, Left fundus of one 3-year-old boy showed a large tumor space occupying and obvious vascular network under the retina, and partial detachment of retina. c, Right fundus of one 10-year-old girl showed tumor cell invasion under the retina, wildly vitreous cavity seeding, and calcificationBack to article page